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Do not deface books by marks and writing. Cornell University Library HA37 .U5 1899b The federal census; olin 3 1924 030 375 145 Publications OF THE American Economic Association New Series. No. 2. THE FEDERAL CENSUS CRITICAL ESSAYS BY MEMBERS OF THE AMERICAN ECONOMIC ASSOCIATION COI,l,ECTEr) AND EBITED BY A SPECIAL COMMITTEE MARCH, 1899. PDBIAA^ ^^^ *^ PRESS OF Andrds & Church, ithaca, n. y., -1)3 CONTENTS. Report of the Committee on the Scope and Method of THE Twelfth Census 1-7 Population ; Area, Population, Birthplace, Migration and Conjugal Con- dition, Walter F. Willcox 8-37 Area (8) — Population (9) — Density of Population (11) — Center of Population (12) — Birthplace (14) — Proportion of Foreign born Population in the United States ( 1 7 ) — Propor- tion of Native Population in Foreign Countries (18) — Foreign born in American Cities (22) — Interstate Migration (25) — Conjugal Condition (29). Colored Population of African Descent, W. Z. Ripley 38-48 The Census of the North American Indians, Franz Boas 49-53 Age, Sex, Dwellings and Families, and Urban Population, George K. Holmes 54-67 Age (55) — Sex (60) — Dwellings and Families (60) — Urban Population (65). Illiteracy and Educational Statistics, Davis R. Dewey (>^n Illiteracy (68) — Educational Statistics (74). Statistics of Occupations, Richmond Mayo-Sniith 78-107 Introduction (78) — Method of the Eleventh Census (84) — Results of the Eleventh Census and Methods of Analysis (91 ) — Occupation and Sex (92) — Occupation and Age (94) — Method and Scope of the Twelfth Census (102) — Appendix : Previous Censuses in the United States ( 105 ) . Vital and Social Statistics. The Mortality Statistics of the Eleventh Census, Cressy L. Wilbur 108-120 Fundamental Imperfections of the Census Statistics of Mor- tality (108) — Registration and Non-registration Areas (no) — Systematic Neglect of Non-registration States (in) — the Elastic Scale of Proportional Deaths (113) — Misleading In- ferences from Proportional "Death Rates" (116) — Conclu- sions and Recommendations (119). iv Contents. Mortality Statistics of the United States Census, Irving Fisher, 121-169 Inaccuracy (121) — Limit of Accuracy (131) — Death Rates, (135) — "Corrected" Death Rates (141) — Average Life Times, ( 148) — Life Tables ( 157) — Suggestions ( 165 )— Literature ( 167 ). Statistics of Crime in the United States Census, Roland P. Falkner 170-183 Statistics of Crime prior to 1890 {170) — Census of 1890 (173) — General Criticism of the Census Statistics of Crime (179) — Propositions for the Twelfth Census (182) — Notes on Foreign Statistics of Crime (183.) Pauperism and Benevolence, Samuel M. Lindsay 184-203 Treatment of Pauperism and Benevolence in earlier Cen- suses {185) — The Eleventh Census (19s) — Value of Census Statistics of Pauperism and Benevolence (199) — Suggestions, (202). AGRICUI,TURE AMD FARMS : Agriculture, N. I. Stone 204-218 Cereals (208) — Fruit Growing, Market Gardening, etc., (209) — Live Stock (209) — Implements and Machinery (209) — Working Force Employed on a Farm (210) — Fertilizers (211) — Appendix: Suggested Tables (216). Farm and Home Proprietorship and Real Estate Mortgage Indebtedness, David Kinley 219-245 Introduction (219) — Characteristics of the Two Volumes considered together (223) — The Volume on Proprietorship and Indebtedness of Farms and Homes (226) — Criticism of Results Presented (230) — Real Estate Mortgages (236) — Conclusions (244)- Transportation : The Statistics of Transportation, Einery R. Johnson and Walter E. Weyl 246-256 Manufactures : Manufactures in the Federal Census, 5". N. D. North 257-302 The Earlier Censuses of Manufactures (258) — The Defective Standard of Measurement (265) — Factory Product and Trade Product (269) — Gross, "Net" and Actual Values (275) — De- fective Analysis and Misleading Percentages (279) — Capital in Manufacturing (283) — Classified Wage Returns (298). Contents. v The Report of the Eleventh Census on Manufactures, William M. Steuart 303-327 Census Schedules (304) — Canvass of Cities (306) — Different Industries (310) — Cost of Product (313) — Increase in Product, (318) — Employees and Wages (320) — Capital (323). Statistics of Manufactures in Cities, Worthington C. Ford 328-342 Statistics of Manufactures in Earlier Censuses (328) — in the Census of 1890 (333) — Cost of Production {335) — Employees and Wages (338. ) Wage Statistics and the Federal Census, Charles J. Bullock, 343-368 Wages in the Earlier Censuses (343) — Ninth Census (345) — Tenth Census (347) — the Massachusetts Census of 1885 (349) — Mr. Weeks's Investigations (351) — Census of 1890 (353) — Comparison with Tenth Census (356) — "Average" Earnings (363)— Suggestions (364.) Wealth, Debt and Taxation : Valuation and Taxation, Carl C. Plehn 369-414 General Introduction (368) — The Wealth of the Nation (372) — Assessed Valuation of Personal Property Taxed and Ad Va- lorem Taxation (397) — Receipts and Expenditures of National and Local Governments (405) — General Conclusions (409) — Appendix : Inadmissible Comparisons in the Eleventh Census, (411). Suggestions in Regard to the Statistics of Municipal Finance in the Census of igoo 415-465 Summary of Principal Suggestions (414) — General Sugges- tions (416) — Statistics of Indebtedness (425) — Assessed Valua- tion and Ad Valorem Taxation (429) — Revenue and Expendi- ture (429) — Receipts (440) — Expenditures (442) — Final Con- siderations (448) — Appendix I : Summary (455) — Appendix II: Schedules for Debts and Assets (455) — Appendix III: Schedules for Revenues and Expenditures (456). The Scope and Method of the Twelfth Census, William C. Hunt 466-494 History of Census Work (466) — The Eleventh Census (473) — Present Outlook (478) — Supervisors and Enumerators (479) —Tabulation of Returns (488). Extracts from Letters 49S-503 Appendix : Provisions of Census Laws of 1889 and 1899 504-510 Index 511-516 Cornell University Library The original of this book is in the Cornell University Library. There are no known copyright restrictions in the United States on the use of the text. http://www.archive.org/details/cu31924030375145 REPORT OF THE COMMITTEE ON THE SCOPE AND METHOD OF THE TVv'EEFTH CENSUS. The Association at its Cleveland meeting in December, 1897, authorized the appointment of a Committee to in- quire into the scope and method of the eleventh census, with a view of determining what ought to be attempted at the next. This Committee was duly appointed, and begs to report as follows : ^ The Committee determined to undertake a review of the eleventh census ; and for this purpose it invited various members of the Association and others to cooper- ate by preparing critical articles on particular portions of the census. In order to extend this cooperation still fur- ther, and especially to discover what might seem weak points in the eleventh census, and inquiries desirable to be elaborated in the twelfth, it addressed a circular letter to all the members of the Association asking them to reply to certain questions.^ 'Presented to the Association, December 28, 1898. ^The letter was as follows : Dear Sir : — At the meeting of the Association in Cleveland, Dec. 29-31, 1897, a committee was appointed to consider The Scope and Method of the Twelfth Census. The committee proposes to make a study of the methods and results of the last census for the purpose of suggesting what may reasonably be expected from the next. The effort, however, will be constructive rather than destructive, its chief object being to form an intelligent public opinion upon this important scientific undertaking, — the most important of the kind in the world. The committee has secured the cooperation of a number of members of the Association interested in particular portions of the subject. An analysis will be made of the more important topics of census inquiry, under the following heads : — 2 American Economic Association. The circular letter was not successful ; only about sixty replies were received. Doubtless many members of the Association, while interested in the census, did not consider it worth while to answer the inquiries un- less they had some specific criticism or recommendation to make. Some replies were of considerable value in pointing out errors in the eleventh census and making suggestions for the twelfth, and they have been utilized by the committee and by the persons making special re- ports. A brief digest of them will be prepared by the Committee to accompany the papers if they are pub- lished in monograph form. On the other hand, the invitation to cooperate with the Committee in carefully reviewing certain portions a. Methods and results of the last census. b. Scope and method of the twelfth census. c. Experience of other countries, references and bibliography. These studies will be edited by the committee, reported upon at the next meeting of the Association, discvissed, and (if the Association approve ) the whole printed as a monograph. It is believed that such a work will furnish a basis for scientific judgment, will concentrate in- telligent opinion upon the census and be a contribution of permanent value to the science of statistics. The committee respectfully asks your cooperation in this undertak- ing by answering the questions on the accompanying sheet and mak- ing such other suggestions as you may deem important. All replies will be treated as confidential and they need not be signed. Very truly yours, RICHMOND MAYO-SMITH, WALTER F. WILLCOX, CARROLIv D. WRIGHT, ROLAND P. FALKNER, DAVIS R. DEWEY, Committee. (a) Have you made use of the eleventh census and if so, of the Ab- stract, Compendium or Quarto Volumes ? (b) Which volumes or parts have you found most useful ? { c ) Have you detected any gross errors in the eleventh census and if so, what are they? (d) Is there any special information which you think might be furnished by the twelfth census and which is not in the eleventh census ? Report of Cominittee on the Twelfth Census. 3 of the census work met with the heartiest response. The result is a series of papers by independent authors upon specific topics which togetlier constitute a very valuable commentary upon the federal census and sta- tistical mechod in general. The Committee made no effort to supervise these contributions, even to the ex- tent of securing uniformity of treatment or proportionate length. Nor did the variety of topics demand the same kind of treatment. Each author was obliged, therefore, to interpret, according to his own notions, the general plan of the Committee as outlined in their letter, and to carry it out as the nature of the subject allowed. While the essays vary in length and in method yet each will be found complete in itself and following the central idea, viz. : a review of the method and results of the eleventh census with a view to furnishing suggestions regarding the scope and method of the next. Each author is re- sponsible for his own assertions, both of fact and opin- ion, and in no case should the Committee be held to in- dorse the views or conclusions of the contributors. The Committee believes, however, that all the essays have been written without personal bias or prejudice and with a sincere desire to advance the interests of science and of good statistical method in our census work. The Committee has not considered critically all the points raised in these elaborate papers but submits the following general conclusions : I. Throughout the papers, there is criticism not so much of the accuracy of the census returns as of the treatment of the data and of a lack of continuity from census to census. Both defects we believe to be largely due to the insufficient time allowed by law for preparing plans and schedules. Among the most effective means of overcoming these difficulties are the establishment of 4 Avierican Economic Association. a permanent census organization, which this association has already advocated, and its subordination to civil service rules. II. The Committee believes that the work of the census is seriously impeded by the number and variety of the investigations ordered, and that in consequence fundamental inquiries cannot receive adequate attention. A number of subordinate inquiries might advantageously be transferred to established bureaus or departments which are equipped Vv^ith expert agents and some of which now publish annual volumes of kindred statistics. By this means the duplication of reports would be avoided or minimized; and with legislation giving such offices power and means to secure adequate returns, the results would be more satisfactory. The following sub- jects might be transferred to the offices named : Irriga- tion to the Department of Agricultiire or the Geological Survey ; Fisheries to the Fish Commission ; Mineral Industries to the Geological Survey ; I^and Transporta- tion to the Interstate Commerce Commission ; Water Transportation to the proper bureau of the Treasury Department ; Statistics of Schools to the Bureau of Education ; Indians (except their enumeration) to the Bureau of Indian Affairs ; Real F,state Mortgages to the Department of Ivabor. III. The following analysis of various classes of de- fects or weaknesses in method which have been empha- sized by the writers of the papers may be suggestive. I. The lack of comparability in the data from census to census. This is not in itself a defect provided that the successive census enumerations represent improve- ment. It is discussed in several places as follows : the grouping of occupations, especially the inclusion of miners first under manufactures, then under agriculture ; Report of Committee on the Twelfth Census. 5 the classification changes also in minor points. (Mayo- Smith) ; the impossibility of comparing employment of children in the tenth and eleventh censuses on account of the different age classification. (?iIayo-Smith) ; in the statistics of manufactures, changes in the definition of capital. (North) ; difEerences in methods of estimating national wealth. (Plehn). 2. The lack of co-ordination. After the census of population, the most important work of the census is devoted to statistics of the productive industries — agri- culture, manufactures, mining, and fisheries. These in- quiries shijuld be more closely associated in method of presentation with one another, so that more of the facts available in one might be available in the others, as for instance the number of persons employed, the capital invested, the wages paid, etc. A still further lack of uniformity is found in the methods of tabulation pur- sued in the different volumes. The general geographi- cal groupings of the states adopted in the volumes on Population should be preserved throughout the other volumes, with special groupings for particular condi- tions. The lack is also seen in the relation of different branches (^f investigation. For instance, facts are asked with regard to criminals which are not asked in regard to the general population. (Falkner). The statistics of school attendance are not adequately compared with similar statistics published in the monograph on Edu- cation. (Dewey). Figures for persons employed in manufacture given in the occupation statistics do not accord with those given in the volume on Zslanufactures. (North). 3. Faults of Method. a. Certain investigations relating to matters of the greatest interest fail to give adequate results because the 6 American Economic AssociaHon. basis of the inquiry is at fault. In this class belong all attempts to secure the annual rate for crime, births, and deaths by direct enumeration at a given time without recourse to registration or other continuous records. (Falkner, Wilbur, Fisher). The inquiry as to months unemployed during the census year is of a similar char- acter. (Mayo— Smith). b. Questions which cannot be answered, such as degree of intermixture of white and negro blood. (Ripley). c. The tabulations are in some cases omitted, in some defective, and in some over-elaborated, e. g.^ relation to head of family (Holmes), language of those who do not speak English (Dewey), nativities of the foreign-born illiterate (Dewey), number of the dependents in relation to those employed (Mayo-Smith). d. There are certain faults of classification which are found in both schedules and tabulations, e. g., statistics of occupations, especially distribution of " laborers not specified " (Mayo-Smith), classification of the size of farms (Stone), statistics of taxation and wealth (Plehn), municipal receipts and expenditures (Gardner). 4. Faults in the textual analysis of the figures. An- alyses which attempt to show cost of production or the relation of capital to product, or an average wage (North, Steuart, Ford, Bullock). Comparisons which disregard the varying sex and age constitution of the different sections of the country and the different ele- ments of the population, e. g:, for crime (Falkner), education (Dewey), pauperism (lyindsay), occupations (Mayo-Smith), registration and non-registration areas (Wilbur). IV. The Committee congratulates itself and the Association upon this noteworthy collection of papers, Report of Committee on the Twelfth Census. 7 the result of the scientific zeal and effort of so many men. It would recommend to the Association the immediate publication of the same as a Monograph/ and believes that such publication will bring honor on the Association and will advance science. Richmond Mayo-Smith, Walter F. Willcox, Carroll D. Wright, Roland P. Falkner, Davis R. Dewey, Committee. ' At the meeting of the Association, December 27-29, 1898, to which this report was presented, it was resolved by the Council to print the papers as a Monograph, and in fulfillment of that order the present work is published. POPULATION. Area, Population, Birthplace, Migration and Conjugal Condition. Area} — The area of a country means not the number of square units of surface it actually contains, but the number it would contain if every part lay exactly at the level of the sea with no allowance for elevation or irregularities of surface. The area of any considerable portion of the earth's surface, such as a state or county, is measured not on the earth itself but on a map repre- senting it and hence the accuracy of the measurement depends upon that of the map. Within the United States all degrees of accuracy in surveys and maps may be found from the brilliant results achieved by the Coast and Geodetic Survey to the uncertainty in the location of the boundary lines between Virginia and West Virginia or around Alaska, an uncertainty which leaves ample room for an error of some hundreds of square miles in the former case and of some thousands in the latter. In general it is probably true that the boundaries of the country are located and mapped more accurately than those of the states, and these again more accurately than those of the counties. Hence the confidence to be felt in an ofHcial statement of the area of a part of the United States varies with the extent of territory, the larger it is, other things equal, the less the probable margin of error. This country contains no island states but on its borders are eight island counties, two on the Pacific coast, two in the Great L/akes, and 'As the writer has treated the subjects of Area, Population, and Density of Population at greater length in recent publications of the Association, he may refer to American Economic Association, Studies, :2o^ -257 and 385-455. Area, Population, Birthplace, etc. 9 four on the Atlantic. Six of these have been measured by a competent expert on the accurate maps of the Coast or Lake Surveys and the results given out by the Census Office in 1890' depart from his conclusions by from five to thirty-one per cent. The area of Long Island, including adjoining islands, is given as 1007 square miles, while its true area is -within one per cent of 1353.8. It would have been helpful to students if the facts regarding the determination of areas and the degree of confidence to which they are entitled had been men- tioned in the publications of the Census Office. Population. — The population of the earth as a whole is an unambiguous phrase, for it can mean nothing else than the number of people living on the earth. But the phrase, population of a countrj', demands definition of the word country before it is clear. Country like continent or island may mean a certain part of the earth's land surface or like family or state it may mean an organized group of human beings. In the former sense one ma)' speak of the area of a country but not of the area of a tribe, in the latter sense one may speak of the opinion of a country but not of the opinion of an island. In the phrase, the population of a country, as popularly understood neither of the two meanings is excluded. If country means only a certain portion of land surface, the relation its population would sustain would be merely that of physical presence. If country means also an organization of human beings various other relations may be conceived such as domi- cile or citizenship. In the former sense of country its population is the number of human beings on it at a certain moment, in the latter sense its population is the number of residents. The latter is the usual popular 1 Eleventh Census. Bulletin 23, 10 America7i Economic Association. meaning of population, the former is its technical and scientific meaning, for if a word is to be used for pui'- poses of scientific investigation, it must be susceptible of such definition as to facilitate the inclusion or exclu- sion of any case that arises. The test of physical pres- ence or absence at a certain moment can be easily and accurately applied, the test of residence is often a puzzle even to the courts and turns largely upon a careful bal- ance of probabilities regarding intent. Hence the trend of European practice has been to define population for census purposes by physical presence, but in this regard American custom follows popular usage and the popula- tion of the United States means the number of inhabi- tants on the census day. The word population is used in the census volumes in three senses : (i) all the inhabitants of the country ; (2) all except those on Indian reservations or in Alaska ; (3) the inhabitants of the states alone, excluding also the territories. These are called respectively the total or aggregate population, the general population and the constitutional population. It would increase the value of the twelfth census if the suggestion made in the Eleventh Census ' could be adopted and the first and second meanings made to coincide by including the people on reservations under the general population. Probably the best test of the accuracy of a census is its agreement with the results of previous and subse- quent counts. Over one-fourth the people of the United States (twenty-seven per cent) have been counted by state authority since 1890 and a comparison of these re- sults shows that the last federal enumeration was prob- ably within one per cent of the truth. I believe that the faults of census legislation and administration have 'Population, i: c. Area, Population, Birthplace, etc. ii impaired public confidence in the results here considered more than the facts warrant. Density of Population. — The density of population means the number of persons to a unit of surface and thus is an abstract measure of the isolation, proximity or crowding of the population. The smaller the di- visions of a country for which the area and population are known, the more detailed and fruitful the study of the density of population may be made. The census authorities might consider the wisdom of ordering in connection with the twelfth census a special study of cities in the United States above a cer- tain limit of size, say 25,000. If this were done a careful determination of the density of population of each as a whole, and where possible by wards, would lead to important results. The effort in that direction made by the eleventh census, the preliminary results of which appeared in Bulletin 100, was apparently not carried to completion and the only inferences that can be drawn from the census volumes regarding the density of population of our cities by wards are to be gathered from a table showing the number of persons to a dwell- ing in each ward of every city.' A dwelling was de- fined ^ as any building or place of abode in which any person was living. A tenement house was considered one house but a building with a dividing partition wall and separate front doors was two or more dwellings. In New York city there were over eighteen persons to a dwelling while Hoboken had thirteen, Holyoke, Mass., eleven and no other city large or small more than ten. In the cities of the United States there were twenty-eight wards with over fifteen persons to a dwelling. Of the 1 Eleventh Census. Compendium, i: S80-897. ^ Eleventh Census. Instructions to Enumerators, 19. 12 American Economic Association. twenty-four wards in New York, twenty were among these twenty-eight most crowded wards in the country, while of the eight remaining, one wad in Brooklyn and two in Hoboken. The fourteen most crowded wards in the country measured by this test are all in New York. If the next census should decide to make a study of the density of population of our cities as wholes or by wards, it might consider the wisdom of deducting from the total area of each city the amount occupied by water sur- face, parks, streets, etc., thus arriving at the built-up surface. That such an effort if successful would result in very different figures and order of density from that reached by the ordinary method is shown by the follow- ing table for ten European cities.' Density per acre Density per acre City. of total area. of built-up area. Genoa 23 378, Berlin 77 266 ]\Iilan 60 261 Vienna 53 238 Venice 98 215 Paris llS 159, Florence 16 144, Turin 62 1 19 Hamburg 27 107, Dresden 31 104, In the preceding figures the error committed in Bulle- tin 100 of the eleventh census has been avoided at least for the Italian cities and the built-up area has been compared with the population living upon it and not with the entire population of the city. Center of Population. — This concept is defined as " the center of gravity of the population of the country '^Journal de la SociHe de Statisiigue de Paris, 25 : 486 quoting Annales de Statisiigue du Royaiime d'ltatie, vol. 9 ( 18 Area, Population, Birthplace, etc. 13 each individual being assumed to have the same weight." It seems open to some objections. Under tlie definition given the center of the world's population would be a point probably nearer the center than the surface of the earth. Granting that this is not consistent with the ex- planation made in an earlier census that the country (or earth) is treated as a plane surface, it may still be urged that to regard all individuals as of equal weight and to assume that the influence of each in determining; the situation of the center of population increases with his distance from the center involve very questionable postulates. Statistical arguments constantly exaggerate the resemblances between physical and social phe- nomena. The individual like the atom is counted always as one, never more or less. While individuals differ in physical weight, they vary far more in social influence. A physical body may be controlled by gravity, a population is directed by public opinion. In fixing the center of gravity of a physical mass a unit gains power by remoteness, but in forming the public opinion of a social group a unit loses power by the .same fact. If the center of population is to be accepted as an admi-ssible social concept rather than an illegitimate transfer of a physical notion, its definition in my judg- ment should be changed. The residents of Hawaii or the Philippines should not have increased influence be- cause of their remoteness. To be true to social condi- tions their influence should be deemed less. But as no measure of this diminution of influence might easily flnd acceptance, the notion of the median point of population might be substituted for that of the center. This is a point such that half the population of the country lies east and half west of its meridian, half north and half south of its parallel. It oft'ers the practical advantage 14 American Ecotiomic Association. of being far easier to locate than the center/ and also, I believe, the advantage of being nearer the average man's interpretation of the term. Birthplace. — Before seeking to interpret any census figures, effort should be made to determine the degree of confidence to be placed in them. An error in the state- ment of birthplace might arise from ignorance or from intention. It is not improbable that among the negroes and the more ignorant native whites an appreciable pro- portion did not know the state in which they vv'ere born. - Many immigrants, especially such as came in childhood, may not have known in what country they were born. Other immigrants, who had become Americanized, may have misrepresented the facts deliberately to the enumer- ators. It has been estimated that the latter personally met about one person in seven. If so, the information regarding the birthplaces of the other six-sevenths must -^lave been derived second hand and hurriedly. Such considerations lead one to conclude that errors in the re- turns of birthplace may have been common. Can any evidence in favor of or against this possibility be derived from analyzing the figures ? Birthplace and birth time are related facts. If one does not know his birth time, and so his age or the ages of the family for which he is answering, it would afford some support for the belief that he may not be accurate in returning birthplace. The degree of inaccuracy in the return of ages may be estimated from the figures themselves. When an age is incorrectly reported, it is likely to appear as a round number, most often a multiple of ten, less often as an odd multiple of five, least often as a multiple of two but not of ten. The evident errors in the table of ages may ^ In 1890 it was about seventy miles northeast of the center of popu- lation and near the western boundary of Ohio in Darke county. Area, Population, Birthplace, etc. 15 be corrected with more or less success by mathematical processes. A study of the table shows that persons are more apt to misstate tbeir age as they advance in years.' Probably the same is true of birthplace. In measuring the tendency in various states and social classes to con- centrate on certain years of age I have employed the following method : The entire number of persons be- tween twenty-eight and sixty-two years of age inclusive was found from the age tables. Then it was assumed that the true number of persons who were thirty, thirt)''- five, forty, forty-five, fifty, fifty-five or sixty years of age would be one-fifth of the former sum. The sum of those actually reported at one of these seven ages was also derived from the tables, and was found uniformly to exceed the true number as computed. The percentage of excess gives an approximate measure of the inaccuracy with which the ages of adults are reported. From such a table it appears that the ages of foreign born whites are reported with about double the inaccuracy prevalent among native whites, and those of negroes with about double the inaccuracy of the white immigrants. Hence it seems probable that statements regarding the birth- place of negroes are to be given less confidence than those regarding the birthplace of whites. In favor of the accuracy of tlie returns of birthplace of the foreign born it may still be urged that the country of birth is less likely to slip the memory than the year or the state. It may be granted that, other things equal, foreigners report the country of birth more accurately than natives do the state. But this can hardly outweigh the greater ' ignorance of the foreign population. Foreigners or cer- tain classes of foreigners have a deeper and more wide- spread prejudice to encounter than that against the 1 Am. Stat. Assn. Publications 5 : 133, (1896). 1 6 American Economic A ssociatio7i . natives of any American state, and this feeling would create or strengthen the motives for misrepresentation. Some further evidence ma)- be derived from the figures for native and foreign born whites by age and sex. In 1880 among every 10,000 native whites 5,051 were males. In 1890 among every 10,000 native whites ten years of age and over 5,067 were males. The latter class must have been the survivors of the former, and yet the proportion of males has increased by 16 in 10,000. If this were correct it would be due to a higher mortality of females. Assuming that the average number of native whites during the decade was the arithmetic mean between the number in 1880 and the number over ten in 1890, and that the annual number of deaths v^'as one-tenth the decennial decrease, the death rate for males was 10.2 and for females 10.9. It seems doubtful whether such an excess in the female death rate is more probable than the return of a certain number of foreign born males as native. The excess of males in 1880 among the native whites increased in 1890 among the survivors by nearly 75,000. In 1880 there were nearly a quarter of a million more male than female children under fifteen among the native whites. In 1890 the excess between ten and twenty-five had fallen to le,ss than sixty thousand. But in 1880 among the native whites between fifteen and fifty there were only sixty thousand more males than females, while in 1890 the excess of native white males between twenty- five and sixty was a third of a million. If this surpris- ing distribution of the excess be due in an appreciable degree to misstatements of foreign born males, it should be especially apparent in the northern and western states where the foreign born whites are over one-fifth of the Area, Population, Birthplace, etc. 17 total white population, and of little influence in the southern states, where they are less than one twenty- fifth. Above the age of twenty the proportion of males among the native whites in the northern states is uni- formly greater than in the southern states, as the follow- ing table shows : PROPORTION OF MALES IN 1890 AMONG NATIVE WHITES. Males in 10,000. Southern Northern Excess in Age gronp. states. states. northern states. 20-24 4981 5003 22 25-29 4984 5070 86 30-34 5142 5163 21 35-44 5125 5167 42 45-54 4944 5095 151 55-64 4987 5160 173 65 -I- 5032 5021 -II On the whole it seems probable that a certain number of foreign born residents were reported as natives, that this was more common among males than females either because they were more numerous, less informed, less veracious, or less likely to be seen personally by the enumerators and so to render accurate information. Many a boarding-house keeper must have reported for lodgers whose birthplace was unknown. This tendency to call oneself a native apparently increases with age and the progressive Americanization it involves. Proportion of Foreign born Population in the United States. — It appears from the following table that no other country in the northern hemisphere has received so large a portion of its population from abroad. The percent- age of foreign born in the population of various countries was as follows : Percent of foreign born. 32.6 30.0 (?) 25-3 (?) 14.8 13-4 7.6 6.4 2.8 2.8 2.2 1-7 1.6 I.I I.O .6 •5 ■4 18 American Economic Association. PERCENTAGE OF FOREIGN BORN. Country. Date. Seven Australasian Colonies 1891 Uragiiay ? Argentine Republic 1895 United States l8go Canada 1891 Luxemburg 1890 Switzerland 1888 Belgium 1890 Bulgaria 1888 France 1891 Netherlands 1889 Greece (1879) United Kingdom (1891) Germany (1890) Austria-Hungary (1890) Sweden 1890 Spain 1887 Italy (l88l) The United States have about half the proportion of foreign born found in three countries of the southern hemisphere, about the same proportion as in Canada and about twice the proportion of the European states with most foreigners, viz., Switzerland and the diminutive Grand Duchy of Ltixemburg, smaller and less populous than Rhode Island. Proportion of Native Population in Foreign Countries. — The converse of the number of foreign born in the United States is the number of American born in foreign countries. Our twelfth census might well attempt, as do those of some other countries, to report the number of Americans by birth residing outside the United States, and as an effort in this direction the following table has been compiled mainly from the census reports of foreign countries : Area, Population, Birthplace, etc. 19 PERSONS OF AMERICAN BIRTH I,IVING ABROAD. Country of Residence. Date. Number. Canada 1891 80,915 United Kingdom 1891 31,412 Germany 1890 17,550 Seven Australasian Colonies 1891 8,139 Austria-Hungary 1890 2,099 Hawaii 1890 1,928 Sweden 1890 1,482 Italy 1881 1,286 India 1891 1,091 Switzerland 1888 986 Chile 1885 924 Japan 1890 899 Belgium 1890 414 Costa Rica 1892 204 Korea 1895 90 Samoa 1895 26 Total 149,445 The two countries not on the list which have probably the greatest number of American born are France and Mexico. In France there were, in 1886, 10,253 persons whose nationality was returned as American North or South. It may be fairly assumed that the number of persons born in the United States and residing in France in 1 89 1 was between five and ten thousand. The absence of any figures for Mexico reduces one to an estimate. For this purpose I have assumed that the Americans in Mexico bear the same proportion to the Mexicans in the United States that the Americans in Canada do to the Canadians in the United States. This gives the proportion : 980,938 Canadians in the United States are to 80,915 Americans in Canada as 77,853 Mexicans in the United States are to the estimated number of Americans in Mexico, which is thus found to be 6,442. If this should be deemed too small an estimate, attention may be called to the barriers of Ian- 20 Atnerican Economic Association. guage and of a lower standard of life for the working classes south of the Rio Grande, and also to the fact that in all the eighteen counties along our Mexican frontier, from which emigration would mainly go out, there are fewer than one hundred thousand (97,183) natives of the United States, and over one-fourth of them (25,577) are in southern California, where the motives for crossing the Mexican frontier must be weak. On the v/hole it seems probable that the natives of the United States who have emigrated to foreign countries are between 165,000 and 175,000, and I will assume the number of 170,000.' To find the proportion this consti- tutes of our total native population the number of natives living in the country n]nst be known. The census, which reports 53,372,703, does not include the persons in Indian territory or Alaska, or on reservations. One may assume tliat all Indians and the negroes of Indian territory are natives. Of the persons of other races living with Indians on reservations 98 per cent are in Indian territory or Oklahoma, and may most fairly be compared with the white population of Texas, where 91.3 per cent are native. Hence to the number just given the following may be added : Indians on reservations or in Indian tei-ritorj^ 187,447 Negroes in Indian territory iS,6',6 91.3 per cent of the remaining 117,381 residents of Indian territorj' or reservations 107,200 Natives in Alaska 15,389 Total additions 330,672 Natives returned by census 53,372,703 Natives abroad 170 000 Total natives of United States 53,873,375 Percent, of total natives who have emigrated .32 ^The 18,000 "Americans" mentioned in Liberia must be mainly African born descendants of emigrants. Area, Populatio7i, Birthplace, etc. 21 This table shows that only about one in three hundred natives of the United States has emigrated, while as seen before more than one in seven of the resident pop- ulation is an immigrant. Probabl}' no country has so large a proportion of immigrants and at the same time so small a proportion of emigrants as the United States. No direct and conclusive information upon this point for Argentine Republic and Uraguay is obtainable, but it may be noted that in twenty-one years, 1873-1893, the emigrants from the Argentine Republic were over half a million and more than one-third of the immi- grants, while in Uraguay the emigrants for the six years, 1884—90, were nearly three-fifths as many as the immigrants.' In the case of natives of the seven Australasian colo- nies the Scotch census of 1891 reports the number found in Scotland, but similar information is lacking in the English and Irish censuses. On the assumption that in England and Ireland the ratio of natives of Australasia to all natives of British colonies and India was the same as it was in Scotland,'- there were over twenty thousand natives of Australasia in the United Kingdom, two-thirds as many as the natives of the United States there. Taking into account the enormous difference in the number of natives of the two regions the return current from Australasia to the United Kingdom is about four- teen times as strong as the return current from the United States to the mother country. Of the total number of natives of Canada in Canada ' 72,704 emigrants and 126,391 immigrants. ^Natives of Australasia in Scotland (1891), 2,063. Natives of all British colonies, including India, in Scotland, 13,607 ; in England and Wales, 111,627 ; i" Ireland, 8,430. Estimated natives of Australasia in United Kingdom. 20.265. Number in India, 845 ; in United States, 5,984; in Au.stralasia, 2,561,865. Minimum percentage abroad, i.o. 22 ATnerican Economic Association. and the United States nearh' nineteen per cent are in this conntr)-. It seems clear, therefore, that when both immigration and emigration are considered the United States has gained more and lost less population than any other country. A study of the table giving the natives of the United States abroad shows that probably no country in Europe or Asia has received from this country a larger immigra- tion than it has contributed. The same is true of Africa except for L,iberia, which may be regarded as a localiza- tion of the return current attendant upon all strong currents of migration. The adjacent countries of this continent have also sent hither many more natives than they have received in return. Lack of data makes a comparison for the West Indies, and Central and South America impossible, but it is not unlikely that in every important case, except possibly the Argentine Republic and Uraguay, the northward current has been the stronger. In fact the only direction in which the United States has sent a demonstrably stronger current of migration than it has attracted has been over the Pacific to Hawaii and the Australasian colonies. From scattered data relative to earlier foreign censuses it seems probable that the emigrants from the United States increased during the last decade more slowly than the native population. Foreign born in Americaii cities. — The high propor- tion of foreigners in the urban population of the United States is deemed by the census proof of a tendency to cling to the cities. Thus it is said : " If the proportion of the foreign born in the principal cities is contrasted with the proportion of the foreign born in the country at large, a very fair measure is obtained of their appe- tency for urban life " and " the element of foreign birth Area, Population, Birthplace, etc. 23 seeks the cities with far greater avidity than does the element of native birth.'" But it appears that "of all the nationalities considered, the Mexicans showed the least appetency for nrban life."^ The last statement suggests that the difference may be in the circumstances rather than the people. Natives enter the United States by birth and this occurs mainly in the country, foreigners enter it by migration and this occurs mainly at the city ports. While the feebleness of infancy is a barrier to the migration cityward of the former, ignorance of the language and customs of the country confine the great majority of foreigners for a time to some colony of their countrymen in a great city. Dis- persion of either element from the place of arrival is a gradual process and is likely to be overlooked, but such a dispersion of the foreign born from our cities is in rapid progress. The increase of foreign born in the country during the last decade was 2,570,000, a number that measures the excess of the influx over the losses by death or emigration. Nearh- all entered our cities and were added at the start to our urban population. In 1880 the foreign born population of our fifty largest cities was 2,330,000 and of the rest of the country 4,350,000. As- suming that all immigrants came to these cities and stayed there, the number in them in 1890 would have been 2,330,000 plus 2,570,000 or 4,900,000 plus the number of deaths among the foreign born immigrants elsewhere in the countrv. If there were any current out from the cities, it must have resulted first in supplying the losses from death among the rural foreign born and then in in- creasing the number, while its effect in the cities would appear in a decreased number of foreigners. Just these 'Eleventh Census, Population, irlxxxix. ■"Ibid., cli. 24 American Economic Association. results appear. Instead of more than 4,900,000 foreign born in these fifty cities in 1890 there were only 3,441,000. Instead of less than 4,350,000 in the rest of the country there were 5,808,000. While the additions were in the first instance to the cities and the substrac- tions of death were evenly distributed, the adjustment went on so rapidly that foreigners outside these cities in- creased 34 per cent and within them only 48 per cent. This would seem to indicate that the proportion in our large cities was increasing faster than elsewhere, but it must be remembered that these cities have had a very rapid growth, of which the arrival and stay of immi- grants have been only one aspect. These cities gained in population 43.5 per cent during the decade and the rest of the country only 21 per cent. Hence relatively to population the smaller cities and rural districts of the country gained in foreign born population faster than the great cities ; and the eleventh census when properly interpreted affords no evidence that between 1880 and 1890 tlie immigrant population as a whole remained stagnating in our great cities. The following table gives the figures for tlie fifty largest cities in 1880 and the same cities in 1890. FIFTY LARGEST CITIES. Total Foreign Percent. For- Population. born. eign born. 1880 7,793.903 2,330,374 29-90 1890 11,184,031 3,441,165 30.77 Per cent of increase 43.5 47.7 .87 REST OF COUNTRY. 1880 42,361,880 4,349,596 10.27 1890 51,438,219 5,808,382 11.29 Per cent of increase 21.4 33.5 1.02 Wide as the difference between city and country is m Area, Population, Birthplace, etc. 25 the proportion of foreign born and mucli as the unparal- leled immigration to our ports between 1880 and 1890 tended to increase it, still the percentage of foreign born has increased more rapidly in the cities of less than 56,000 people and the towns and country dis- tricts than it has in the great cities. Interstate Migration. — Enormous as the influx of foreign born into the United States has been, the move- ment of the native population from state to state is even greater. The number living in another than their native state is nearly one-fourth greater than the num- ber of foreigners in the country, and when these num- bers are compared with the populations giving rise to them, the high mobility of the American population be- comes yet more apparent. A study of these internal migrations is rendered difficult by the complexity of the census table.^ This gives the natives of each of fifty- one territorial divisions residing at the time of the census in each of forty-nine divisions. A table with twenty- five hundred entries is too detailed to be intelligible. For a survey of the subject I have treated the country as composed of the five groups of states recognized by the census. The results appear in the following tables : NATIVES OF NORTH ATLANTIC STATES. Increase ( + ) Number in or Decrease !(-)• Place of Residence. 18S0. 1890. Absolute. ] Per cent. North Atlantic group ___ 11,412,303 13,005,694 41,593,391 + 13-0 South Atlantic group 125,018 141,826 H- 16,808 + 13-5 North Central group ___ 1,684,774 1,550,668 — 134,106 - 8.0 South Central group ___ 59,333 68,766 + 9,433 +15-9 Western group 205,728 13,487,156 308,455 15,075,409 + 102,727 +49-9 United States _ 1,588,253 + 11. 8 The preceding table shows that the natives of the > Eleventh Census, Population, i : 560-563. 26 American Economic Association. North Atlantic group who were living within that region in 1890 had increased in a decade more than the entire increase in the country. It follows that the abso- lute number of emigrants fell. But, as the table shows, this fall was consistent with a growth of migration to three of the four other sections of the country. The rate of increase in the number in the southern states was about as rapid as the increase at home. In 1880 the North Atlantic group retained within its limits 84.6 per cent of its natives, while in 1890 the percentage had risen to 86.3. NATIVES OF SOUTH ATI^ANTIC STATES. Increase i ;+) Number in or Decrease ( — ). Place of Residence. 1880. 1890. Absolute. ] Per cent. North Atlantic group 156,467 207,010 + 50,543 +32.3 South Atlantic group 7,173,979 8,325,844 +i, 151,845 + 16.I North Central group 388,560 355,454 - 33,106 - 8.5 South Central group ___ 758,271 674.942 - 83,329 — II.O Western group 32,437 53,642 9,616,872 + 21,205 +65.4 United States .___ 8,509,714 + 1,107,158 -1-13-0 This table shows that the natives of the South Atlantic states, also, during the last decade manifested a weaker tendency to migrate. Notwithstanding their total increase of over a million in the country the number in the central states north and south was less in 1890 by considerably above one hundred thousand. On the other hand the overflow from this group to the North Atlantic and Western states increased by over seventy thousand. The increase in the current to the North Atlantic states was remarkable, that region having re- ceived by 1890 sixty-five thousand more than it returned, while in 1880 it had received only thirty-one thousand more. Area, Population, Birthplace, etc. 27 NATIVES OF NORTH CENTRAI, STATES. Increase ( + ) Number in or Decrease { — ). Place of Residence. 1880. 1890. Absolute Per cent. North Atlantic group 101,879 138.419 + 36,540 +35-9 South Atlantic group ___ 48,310 67,897 + 19,587 +40.5 North Central group 11,807,697 15,685,746 +3,878,049 +32.8 South Central group 241,129 357,105 + 115,976 +48.1 Western group 257,144 609,398 16,858,565 + 352,254 +137.0 United States . 12,456,159 4,402,406 +35.4 When one considers the very rapid increase in the natives of this group of states, it is not surprising to find that the number of them in each of the other divisions has risen during the decade. The unexpected result of tire preceding table is the proof it affords that emigration from the North Central states to each other group has grown at a higher rate than the total native population of the group. The net gain of the North Central group from the North Atlantic fell in ten years from 1,583,000 in 1880 to 1,412,000 in 1890, or over ten per cent. Similarly the net gain from the South Atlantic states fell from 340,000 to 288,000, or fifteen per cent, and the net gain from the South Central group fell from 310,000 to 195,000, or thirty-seven per cent, wliile the net loss to the Western group increased from 243,000 to 585,000. NATIVES OF SOUTH CENTRAL STATES. Increase ( + ) Numbers in or Decrease ( — ). Place of Residence. 1880. 1890. Absolute. Per cent North Atlantic group ___ 16,066 20,963 + 4,897 +30.5 South Atlantic group ___ 74,593 88,194 + 13,601 +18.2 North Central group ___ 551,715 552,193 + 478 + .1 South Central group ___ 7,583,235 9,465,322 + 1,881,087 +24.8 Western group 52,049 94,166 + 42,117 +80.9 United States 8,277,658 10,220,838 + 1,943,180 +23.5 This group, like the two Atlantic divisions, is charac- terized by a decreasing mobility of population. The 28 American Economic Association. increase of natives remaining within the group has been a little faster than their total increase anywhere within the country'. But in this case migration to the North Atlantic and ^^^estern states has grown faster than the re- turn current to the South Atlantic group, while the current north has just filled the gaps left by death. NATIVES OF WESTERN STATES AND TERRITORIES. Increase (H-) Numbers iu or Decrease ( — ). Place of Residence. iS8o. 1890. Absolute. Percent. North Atlantic group __. 6,086 9,231 -t- 3,i45 +51-7 South Atlantic group 1,008 i,95i + 943 +93-5 North Central group Hi465 24,684 -f 10,219 -I-70.6 South Central group 3,079 5,855 H 2,776 -fgo.i Western grotip 720,224 1,152,636 +432,412 --[-60.0 United States 744,862 1,194,357 -f- 449,495 +60.4 In the Western as in the North Central states the mobility of the native population has not fallen. The very small return current to the southern states had nearl)' doubled during the decade, while the much more important one to the North Central states has outstripped decidedly that of the natives of the group. The low average age of the natives of this group makes the re- sult the more noteworthy. From the data in the preceding tables the proportion of the natives of each group in the country who were living without the group in 1880 and 1890 may be computed. Group. Percent, of natives living outside in 1880. i8go. North Atlantic 15.4 13.7 South Atlantic 15.7 13.4 South Central 8.4 7.4 North Central 5.2 7.0 Western 3.3 3.5 it seems that the difference between the groups is Area, Population, Birthplace, etc. 29 diminishing, long distance migration from the Atlantic and Gulf states falling off, while that from the interior and Pacific states is growing. The following table prepared from the figures of the preceding shows the changes of migration in the groups : Percent of total Natives of Groups residing in Group. North Atlantic- i88o_ South Atlantic — i88o___ North Central— 1880. _ iSgo... South Central— i88o__ i890_^ Western — i88o_„ l8qo__ state of some other outside birth. state of group. group. Total. 76.8 7.8 15-4 100. 7S.5 7.8 1.3-7 100. 78.2 6.1 15-7 100. 81. 1 5-5 13-5 100. 76.9 17.9 5-2 100. 75.8 17.2 7.0 100. 80.1 "•5 8.4 100. 82.3 10.3 7-4 100. 88.5 8.1 3-4 100. 86.9 9.6 3-4 100. Natives of the Western states and next to them of the Southern states remain in greatest proportion in the state of birth, while in the interior they leave the state most frequently. In the Central and Western states the more common form of migration has been within the group, while along the Atlantic it has been to some state beyond. Conjugal condition. — Conjugal Condition means the relation of the population to the social institution of marriage. At the date of the census each person in the country was either married or not married. The not married either had never been married or had been but were no longer. The marriages of the last class must have ended either by death of the other party to the 30 American Economic Association. marriage or by the dissolution of the union through a legal divorce. From the point of view of conjugal con- dition, therefore, the population falls into four and only four classes : (i) married, (2) single, (3) widowed, (4) divorced. The question whether at a given time A and B were married is often difficult for a court to determine and in not a few instances the persons themselves must be mis- taken about the facts. This would be true more often of the third persons by whom the information was some- times furnished. In this subject ignorance is thus a source of some error, but probably a less important source than conscious misrepresentation. Motives to misrepresent would often affect the two sexes in oppo- site directions tempting the mother of an illegitimate child to report herself as married and the husband who has abandoned his wife to call himself single. It is probably for this reason in part that most censuses report the married women outnumbering married men. Thus in the United States among the persons of negro descent there were 12,181 more married women than men. It is not likely that many of these were married to white men. The large majority, I believe, is explicable as incorrect returns. The motives to call one's self single or married when one is divorced would probably appeal to a large proportion of all persons divorced and I doubt that any serious reliance should be placed upon the returns of divorced persons. There were probably not far from twenty-nine thousand divorces granted in the United States in 1890. It is not likely that divorced persons would remarry so rapidly that the actual number at 2mj day, e. g.^ June I, 1890, would be only 2.3 times the number of persons annually divorced. The number of divorced persons re- Area, Population, Birthplace, etc. 31 ported by a census is a function of two variables, the actual number of such persons and their average veracity, and the latter is so important that we have hardly any warrant for inferences from the reported to the actual number. The proportion of divorced persons in cities is not less than in the country at large as the census de- clares,^ but for obvious reasons veracity on such topics in cities is less general. Still as persons have no ground to return themselves as divorced unless they think them- selves so, the number of divorced persons returned may be regarded as a minimum limit to the true number. With these qualifications the returns of conjugal condition may be accepted as substantially correct. As the conjugal condition of the population of the United States was not reported prior to 1890 comparison with earlier national censuses is impossible and one is compelled to rely upon state censuses. These show that the proportion of the total population which is married has tended to increase except in Massachusetts and Rhode Island. PERCBNTAGE OF TOTAI, POPULATION WHO WERE MARRIED. Year. Iowa. Mass. Mich.* New York. Rhode Isl. 1855 ? ? 34-1 3fi-i ? 1865 ? ? 36.2 37.5 ? 1875 ? 39.1 38.9 37-8 38.S 1885 36.5 3S.1 40.4 ? 37.7 1890 36.5 37.7 40.0 38.4 37.5 1 895 37.2 37-7 40.3 ? ? * The stale census of Michigan is taken four years after the national census i. e., 1854, 1864, etc. While no clear results appear from the table, yet in the two states of New York and Michigan in which the figures extend over about twice the period of the other states, the tendency has been towards an increase in the ' Eleventh Census Population i : clxxxvii. 32 American Economic Association. proportion of married persons in the total population. Probably the majority of states have changed in the same direction during the period. The increase in the proportion of married persons may be due solely to an increase in the adult and marriageable population. Thus the percentage of married persons in the population over fifteen of New York state was : 1855 56.3 1865 58.3 1875 56.1 1890 54.0 Down to 1884 the Michigan census did not return the population above fifteen. In Massachusetts the percent- age of adults who were married was in 1875, 55.3 ; in 1885, 52.6; in 1890, 51.2; in 1895, 51.3, a decrease of four per cent in twenty years. From the scattered evi- dence available it seems probable that the proportion of adults wlio are married is decreasing. In foreign countries the proportion of the population who are married ranges from a minimum of about one- fourth to a maximum of nearly one-half. Disregarding India, as not making a part of occidental civilization, the foreign countries and American states with lowest and highest proportion of married in their population were : Percent, married. Percent, married. Ireland 26.4 Arizona 30.7 Scotland 29.7 Virginia 31. i Bulgaria 42.0 New Hampshire.. 41.8 Roumania 42.3 Vermont 42.1 In the United States there are two main regions in which the percentage of married to the total population is below the average of the country, 35.7. The first in- cludes all the old slave states, the second all the states in the western division except New Mexico. The reason Area, Population, Birthplace, etc. 33 for the small proportion in the southern states is the large number of children there, but in the western states a stronger influence is the relative fewness of women. Comparatively little is to be learned from a study of conjugal condition, therefore, which does not eliminate or allow for these differences in age groups or sex dis- tribution. The usual method of determining the conjugal condi- tion of the adult population is to compare the married persons over fifteen with the total population over fifteen, and this limit of age is preferable to that of twent}', em- ployed by the census, both because it facilitates com- parison with other countries and because it seems un- wise to fix the age of adult life for this purpose at twenty, when there are over 330,000 married persons under that age in the country. Hence in this paper the limit of fifteen years has been employed to separate the marriageables from the unmarriageables. In our various states and territories the proportion of adults who are married falls between two-fifths and three-fifths of the population, or more accurately between 41.8 per cent in Montana and 61.5 per cent in Oklahoma. The average for the country is 55.3 per cent. There are two main regions in which the proportion of married persons is below the average, the more extensive but less popu- lous area includes all the western division except New Mexico, the second embraces all the Atlantic states from Massachusetts to North Carolina, except New Jersey and West Virginia. As in the east women are in excess among the adult population, and in the far west men are much more in excess, it may be that a primary cause of a low proportion of married persons is found in this dissoci- ation of the sexes. To test the hypothesis the proportion 34 American Economic Association. of males in the adult population of each stale has been found and the states divided into three groups, those having over six-tenths of the adult population male, those having between five-tenths and six-tenths male and those having less than five-tenths male. The first class in- cludes all the western division except Utah and New Mexico, and corresponds closely to one great division of states with low proportion of married persons. The third class includes all the states touching the Atlantic from New Hampshire to lyouisiana except Delaware, Florida and Mississippi. It shows a general agreement with the other main region of low proportion of married persons, and the hypothesis that a main cause of few marriages lies in dissociation of the sexes by interstate migration is confirmed. It is better, therefore, to study the conjugal condition of each sex by itself. The returns of the last censxis make it possible to study the distribution of early marriages for each sex by an anal)'sis of the proportion of persons 15-20 or 20—25 who are married. As the number of married men or boys under 20 is less than 17,000 one must begin for males with the next later age group, 20-25. Tl'^ per- centage of men of this age who are married varies from 6.2 in Montana and 7.0 in Wyoming to 35.0 in Missis- sippi and 36.9 in South Carolina. The average for the country was 18.9, i. e.^ nearly one man in five between 20 and 25 years of age is married. The position of the two states with the largest proportion of negroes sug- gests that early marriages maj' be more common among men of that race. To test the hypothesis the proportion married has been computed for each race separately. The results for the six states with largest proportion of }• oung married men are as follows : *& Area, Population, Birthplace, etc. 35 Married meu in each loo between 20 and 25 3-ears of age. State. Whites. Negroes. South Carolina 25.6 44.6 Mississippi 24.6 42.0 Alabama 29.3 39.5 Georgia 28.0 38.7 Louisiana 22.5 41.5 Arkan.sas 29.1 36.8 Negro males therefore are unusually likely to marry early. It is noteworthy that the proportions of married in the two races do not vary together. If numerous early marriages of males be an evidence of widespread ability to live at the standards the people set themselves, the negroes are most prosperous in South Carolina, Missis- sippi and lyouisiana, the whites in Alabama, Arkansas and Georgia. It is also true that the proportion of mar- ried men among the whites alone in these six states is far higher than the average for the country as a whole, or for any northern state. Hence southern whites marry in large numbers unusually early. Early marriages of men are most common in the southeastern states from South Carolina to Louisiana, and least common in the northwestern states from Min- nesota to California. But marriages of girls under twenty are most common in the southwest along the Mexican frontier and least common in the northeast from Massachusetts to Maryland. In the United States as a whole about one girl in ten (9.5 per cent) between 15 and 20 is married, but in Ivlassachusetts the propor- tion is I in 25, in New Mexico and Arizona about i in 4. As early marriages of males among soutliern negroes are far more prevalent than with the whites, one would naturally expect it to be true also that negro girls under 36 American Economic Association. twenty are more usually married than white girls of the southern states. The following tahle has been prepared for the six states in which early marriages of men were most common : state. South Carolina . Mississippi Alabama Georgia LjOuisiana Arkansas Married girls ill each 100 between 15 and 20 year.? of ape. Whites. Negroes. 13.0 16.9 13.0 '7.7 I5-I 14.9 14.9 17.6 13.0 17.8 20 6 21.5 Early marriages are somewhat more common among negro girls in each of the states except Alabama, but the difference is far less than that between the males of the two races. Even among the whites early marriages are more common than in any of the northern states except those of the far northwest, where the scarcity of women makes their earl)' marriage more genei^al. Tlie tendency to early marriage on the part of both sexes is thus decidedly greater in the southern states than in the northern. This tendency affects both whites and negroes. Its effects are modified by the un- equal distribution of the sexes. Early marriages of men are most common in the south-east because an ex- cess of women is found there to choose from. Early marriages of women are most common in the south-west because of the excess of possible suitors. Early mar- riages of women are least common in the north-east because of the deficiency of possible suitors, and early marriages of men are least common in the north-west because of the inability of many to find wives. Doubt- less these statements are subject to modification. The Spanish American element along the Mexican frontier probably marries unusually early and the opportunities Area, Popidation, Birthplace, etc. \\i in the north-east for women to earn v.ages may induce many to postpone marriage. Yet the general conclu- sions of the study are not thereby invalidated. The census figures make it possible, also, to determine how large a proportion of those who attain a ripe maturi- ty of years have never been married. Among the males between 55 and 65 the smallest pro- portion of bachelors is found in the southern states of Arkansas, Alabama and Georgia in whicli 96 out of every 100 of that age are or have been married. On the other Iiand in the mining states of the far west less than 75 per cent of the old men have ever been married and in Nevada the percentage is as low as 62. The small proportion of elderly bachelors in the south may be due to the negroes. A study of the facts by race, however, shows that among the white men of Georgia, Alabama and .\rkansas it is less common to pass through life un- married than it is anywhere except among the negroes of those and perhaps a few other states. Elderly unmarried women are least numerous in the predominantly agricultural states of the far west from the Dakotas to Texas and in the Mormon regions of Utah and Idaho. In those states only one woman in twent'S"-five living at the age of 55—65 is still single, in Utah only one in seventy, and in Oklahoma one in ninety. Along the Atlantic coast from New Hampshire to the Carolinas, especially in Rhode Island and North Carolina, permanent spinsterhood is thrice as common, and in the two states named one elderly woman in every ten is still single. The dissociation of the sexes is prob- ably the main cause of the difference, but mining and perhaps also industrial pursuits seem to be less fa\-or- able to marriage than agriculture. Walter F. Willcox. Colored Population of African Descent. Considering the vast number of persons concerned, and the multitude of economic and social issues in- volved, it is curious that the colored population of African descent in the United States should have excited so little interest among purely scientific olsserv- ers. From the Civil War dov/n to 1890 scarcely a single work of note upon the American negro can be mentioned, conducted upon modern scientific principles, and unbiased by political, social or religious prejudice. The negro has long attracted the attention of philan- throphists and well-meaning humanitarians ; but neither the economist, the physician, nor the anthropologist seems to have been alive to the possibilities for research offered by this great population of seven million negroes ; nor, on the other hand, have our statesmen appreciated the necessity of accumulating a fund of reliable infor- mation from skilled observers, to be used as a basis for legislation. A problem economic, social, and moral, second in magnitude to none in the United States is awaiting consideration ; yet the Indians,' less than three hundred thousand in number, have attracted in our later censuses far more attention than the negro. Fortunately the last few years have witnessed a revival of interest in this direction, which has already produced noteworthy results. The Federal Department of Labor, for example, has recently inaugurated most auspiciously a series of special investigations ;^ and the Department of Agricul- ' The Xegroes of Farmville, Virginia : a Social Study ; by W. E. B. DuBois. U. S. Dep't of J^abor, Bulletin, No. 14, 1S98, p. 1-38. 38 Colored Population of African Descent. 39 ture has already published one report at least upon the subject/ The monograph by F. 'L,. Hoffman, a profes- sional statistician of high repute,^ is also deserving of men- tion. These, together with a number of special investi- gations, to which I shall refer, especially those inspired by the Trustees of Atlanta University and the Tuskegee Institute, should also be noted. :\Iore important than all these, however, in urging the importance of a com- prehensive and scientific treatment of the varied ques- tions concerning the negro in our next federal census, is the recent acquisition of Porto Rico, together with our interests in Cuba and the Philippine Islands. By the events of the late Spanish war, we are likely to add several millions to the number of our colored popula- tion. The first question of importance concerns the actual number of negroes in the United States, irrespective of their geographical distribution or migration; those mat- ters we shall reserve for treatment by themselves. No especial change in the method of enumeration seems to be called for, by the experience of the eleventh census. The results obtained in 1890 when compared with those of 1880, as is well known, firmly established the incom- pleteness of the returns in the census immediately fol- lov/ing the Civil War. The fears excited by an apparent increase of negroes in the United States in the decade from 1870 to 1880 of 34.9 per cent, as compared with a growth of the white population of only 29.2 per cent, were allaj^ed by the total 3a elded in 1890. This proved ' U. S. Dep't of Agriculture. OfEce of Experiment Stations. Bul- letin, No. 38. Dietary Studies ^nth reference to the Food of the Negro in Alabama. ' American Economic Association. Publications xi, Nos. 1-3 (1896). Race Traits and Tendencies of the American Negro. 40 American Economic Association. at once that the defective enumeration in 1870, esti- mated by General Walker to be not less than three hun- dred thousand, was responsible for the error.' The colored population of African descent manifested in 1890 an increase of but 13.5 per cent; or just about one-half that of the whites for the entire countr)--. Even in its most favorable section, in the southern states, its rate of increase was 10 per cent less than that of the whites. Its relative proportion of the aggregate population decreased in the same measure. In two states only — Mississippi and Arkansas — was any increase in the proportion of negroes, compared with white, ap- parent. The whole problem of the American negro at once assumed a new aspect. Not an inundation of blacks was threatened for the future ; but so alarming a decrease in the relative growth of the negro population as to suggest its ultimate extinction. Attempted ex- planations for this phenomenon of retrogression will concern us in a later paragraph. vScarcely less important than the total enumeration by states and territories are the facts of geographical distri- bution of the negro population, and its present tenden- cies towards migration. It is of profound importance for the future amelioration of the economic and social status of the negro to ascertain whether the black population is massing by degrees in the Gulf states, or is tending gradually to become disseminated throughout the entire country. In the first case, a cure for any evils in the economic, educational or social situation, must probably be applied by direct Federal interference ; whereas, if the burden of the negro population is to be distributed, ' A lucid discussion of this by General Walker will be found in Statistics of the Colored Race in the United States, in Am. Stat. Assn. Publications 2 igi (1890). Colored Population of African Descent. 41 there is greater likelihood that the several states may be able to deal with it adequately by themselves. No especial change in the census methods seems to be necessary in order to make the migratory tendencies of the negro clear. The censuses in 1880 and 1890 both include a statement of tiie state or territory of birth and residence of each individual. As Prof. Willcox has suggested/ the failure to include a column for " Born in U. S. ; state not specified," in 1880 renders a direct com- parison of the results for the two censuses somewhat untrustworthy ; but if the methods of 1890 be preserved, in 1900 this objection will not apply to a comparison in- stituted for the present decade. With especial attention directed to accuracy and fullness in collecting informa- tion regarding birthplace, the present tendencies in the matter of migration ought to be made clear witliout any serious modification of the schedules previously employed. A word as to this tendenc)' as it appears to-day. The widely prevalent opinion, supported by General Walker,^ by the director of the eleventh census,' by Mr. Gannett,* and other eminent authorities, is that the negro population in the United States not onh- tends to increase most rapidly in the extreme southern states, but also that a general movement toward that centre is apparent all through the south. This opinion has been very ably contested by F. J. Brown, esq., of Baltimore, in an admirable paper, which presents a most 'Am. Stat. Assn. Publications $ : 371 (1897), See also further discussion, Idem., 6 : 46. ''■Forum. July, 1891. ^ Eleventh Census. Bulletin, No. 48, and elsewhere. Cf. Brown op. cit. 'Statistics of the Negroes in the United States. Baltimore, 1894. 42 American Ecouomic Association. careful analysis of the subject.' He distinguishes three belts of negro population, differing in the degree as well as the character of their migratory proclivities. In the "border states," Delaware, Maryland, the District of Columbia, the Virginias, Kentucky and Missouri, the decade, 1880-90, showed a rate of increase of the negro population of only 2.6 per cent as compared with an in- crease of 20 per cent for whites. In this belt the negroes formed only 19 per cent of the population. Next above these in relative density of negroes came North Carolina and Tennesse with 31 per cent of blacks. In these two states, the negroes increased in numbers by only 6.1 per cent from 1880 to 1890; while in the "far south," where the negroes form almost half the entire population, the rate of increase from 1880 to 1890 was as high as 18.4 per cent. Even this, however, it should be noted, was less than the rate of increase for the negro population in the northern states, which was 20.6 per cent. The most obvious explanation for these facts, and it seems probably the justifiable one, is that not one but two opposite migratory tendencies are really operative to-day. One, and perhaps the larger one, is toward the south and southwest ; but its influence is not felt much beyond North Carolina and Tennessee. The other is distinctly northward, due to the superior eco- nomic and social advantages offered north of Mason and Dixon's line. This tends to deplete the entire group of Border states ; and also to draw from the next succeed- ing tier to the south. Thus North Carolina and Ten- nessee lie between two centres of attraction ; the nearly stationary condition of their black population shown by the statistics above is the result. Other interesting ' The Northward Movement of the Colored Population. A Statis- tical Study. Baltimore, 1897. Colored Popidation of African Descent. 43 deductions are made by Mr. Brown from examination of the census tables. We have space here only to mention them. He calls attention to the violent contrasts in density of negro population in contiguous counties of the same state ; showing how the attitude of the whites often operates to deter a diffusion of the negroes from regions of relative densit)' to those where scarcely any blacks reside. He shows that the regions of greatest negro density are almost invariably those which are backward in increase of population, partly as a result of the economic dependence of the negro upon the white population as employers. In his description of the character of localities, which seem to be by nature unfitted for the residence of the white population, and in which the negro is bound to predominate in numbers in the future, this author sets a most admirable example which the geographers of the next census would do well to follow. It is high time that population, if it is to be treated from the geograph- ical point of view, should be analyzed by districts pos- sessing distinct individualit\- of soil, climate, or altitude. The worthless generalizations of the distribution of negro population by "altitude," by "latitude," and by " rainfall," should be rejected at once in favor of descrip- tions of true "areas of characterization." The environ- ment is not composed of any one of these factors by itself alone, and to analj'ze population in accordance with them singly is a waste of time and money. Only when considered in combination, soil and climate to- gether, is any real human relation brought into relief. It is greatly to be hoped that the geographers of the twelfth census will at last awaken to the necessity of descriptions of environment, if any be needed, in detail ; 44 American Economic Association. and not indulge in glittering generalizations devoid of human or scientific interest. Can the twelfth census deal in its schedules with the question of blood intermixture of white and negro popu- lation? The futiire of the race will largely depend upon whether it is held aloof from intermarriage, or is gradu- ally assimilated in blood with the white race. Massing in the far south is certainly unfavorable to the latter ; dissemination through the white population would be favorable to it. Our former censuses liave expended much effort in an honest attempt to elucidate the matter. The Aci of March i, 1889, under which the eleventh census was taken, directed a classification of population as blacks, mulattoes, quadroons and octoroons. Inquiry of this kind naturally has always yielded worthless re- sults. Even were no question of illegitimacy or of ignoble origin involved, as it obviously is in nine cases out of ten, sucli a query is often impossible of exact answer. To go back over three generations of ancestry is a severe tax upon the genealogical resources of the average southern negro family. I, personally, confess to a lament- able mental obscurity in the matter of what constitutes a quadroon or octoroon. It is as difficult as to distin- guish the several degrees of cousins to which human kind is liable. This matter must be approached, if at all, by means of special intensive investigations at the hands of skilled observers. We cannot share the hope of the director of the eleventh census, that even the confessedly imperfect results along this line in 1890, will be of value, when compared with equally imperfect ones for 1900. That two absolutely unreliable collections of data are worth any more than one, is a perversion of statistical principles. Rejection of this inquiry will Colored Popidaiioyi of African Desccrit. 45 greatly simplif}- the work of emimerators in the field; it will allay popular prejudice in many quarters, and it will leave space for otlier questions of vital importance and of a more practical nature. The eleventh census lias sufficiently emphasized the fact that our colored population of African descent is increasing far less rapidly than the whites. Tliis is true not only in the northern and middle states, so far as can be determined after elimination of the influence of migration ; but it holds good all over the south as well. In every part of the United States there can be no doubt that the negro is being outstripped numerically by the white race. In the analysis of the causes of this phe- nomenon, a great opportunity is offered to the director of the census of 1900 to perform a service for humanity and science. It is a difficult question, involving not only the vitality of the blacks of pure blood, but especially the influence of miscegenation upon the half- breeds. Hoffman has carefully gathered and collated such data as were obtainable ; and this portion of his monograph dealing with vital statistics is in many respects the most satisfactory. But his conclusions are invalidated for general application to the whole colored population by an important fact. His vital statistics are almost entirely drawn from urban sources ; the country negro, forming the overwhelming proportion of the race, is scarcely considered. No available data, in fact, exist. It is highly improbable, therefore, that the alarming degenerative tendencies noted by him can be considered as characteristic of the race as a whole. De- spite the present tendencies city- ward, the great proportion of our negroes in the south form a distinctly rural popu- lation. The " black belt," which has the greatest density, 46 American Economic Associatioji. is, indeed, almost devoid of cities of any considerable size. And it is precisely this rural negro population of which we have the least knowledge, yet whose present condi- tion may be considered most typical for the race as a whole. To discover the causes of the present low rate of increase in our negro population, especially in the rural parts of the south, seems to me a most important matter, imperatively demanding the attention of the authorities who take the next census. A special report, similar to that prepared by Dr. Billings in 1890 on the Vital Sta- tistics of the Jews,"' would be of inestimable value. Yet it should be far more considerable in size and scope. It should proceed more on the lines of the special reports recently started by the Department of L,abor ; or on the plan of the elaborate special reports on the Indians in the last census. If less than three hundred thousand aborigines are deserving of those detailed special investi- gations, which form so considerable a part of the eleventh census ; surely our negroes, numbering perhaps eight or nine million, are worthy of equally detailed considera- tion. It will be objected, perhaps, that such an investi- gation belongs rather to the work of the several state boards of health. In some ways, it is true, they might be better fitted to cope with tlie complexities of the situation, especially because of their permanency. But,, on the other hand, three powerful arguments are in favor of the assumption of this work by the Federal authorities. In the first place, the commonwealths show no disposition to deal with the question thoroughly ; secondly, the real significance of the negro problem can only be treated with the entire south and north in view ^ Eleventh Census. Bulletin, 19. Colored Population of African Descent. 47 at one time, all sections being subjected to examination under a uniform system ; and thirdly, most important of all, the real problem of the demography of our colored race can only be solved by an examination of their eco- nomic, moral and physical status combined. Thus, for example, it seems to me far more probable that Dr. Du- Bois is right in ascribing the relatively slow rate of in- crease of the average negro family to the fact that it is economically on the up-grade,' than to accept Hoff- man's explanation that hybridity, vice and ignorance are accountable for it. True, Hoffman discovers a ter- rific death rate among iiis city-bred or migrated negroes, but neither DuBois nor Brown finds any such abnormal death rate in other cases. In short, not excessive mor- tality alone, but a decreased birth rate as well, due to the first glimmer of ambition to get ahead in the world, should be taken into consideration. The only way to follow this up, however, is to make au investigation as truly economic and social as it is medical and statistical. Such work demands the most discriminating and im- partial scientific observation ; the sentimentalist and old- fashioned moralist who sees in the customary " marriages on a church broom-stick " tlie incarnation of sexual vice, should be rigidly excluded ; as well as the average Southerner for whom there is no horror so great as a mixed marriage of black and white. Many branches of science should be contributory; but expert medical opin- ion and trained economic and social observation are most necessary. The twelfth census cannot enlarge its scope in any direction more profitably than in the conduct of a special investigation of this kind on a comprehensive scale applied to our negro population as ' Op. cit. , p. TO, ff. 4^ American Economic Association. a whole. The prosperity of a large section of our country depends upon the future of tlie black race ; legislation, Federal and state, would undoubtedly be shaped in a great measure by the invaluable results which a visely-ordered special inquiry of this sort might conceivably yield. W. Z. RiPi^EY. ]\Tassachusetts Institute of Tectinology . The Census of the North American Indians. The previous census reports on the North American Indians are principally reviews of the status of the Indians, derived from observations made by special agents, and collected from data furnished in the annual reports of the Commissioner of Indian Affairs. The collection of satisfactory statistical data from Indian tribes is attended with peculiar difficulties, which are largely due to the multitude of Indian languages, to the necessity of employing interpreters in the collection of data, and also to the impossibility of explaining to the Indians the object of the research. For this reason it seems necessary that the data for the census should be collected largely by men who are in constant contact with the various tribes, that is to say, by the officers of the regular Indian service. Much of the material bear- ing upon the economic conditions of the Indians, and upon the vital statistics of the various tribes, is contained in the annual returns of the Indian agents. But their reports do not bear upon a number of questions that seem to be of considerable importance. A census of the Indian tribes should be the means of determining the success or failure of the policy pursued during the past years, and should suggest the policy to be followed in the future. If the census is to be arranged with a view of carrying out this fundamental idea, three problems seem to be of fundamental impor- tance : (i) the effect of the allotment of land in severalty, (2) the effect of boarding schools and of day schools, and (3) the effect of blood mixture between Indians, and whites and negroes. 50 American Economic Association. Previous census reports contain a certain amount of purely ethnological information on various Indian tribes, which was collected incidentally by the agents of the Census Office. It does not seem that information of this character, highly valuable though it may be for scien- tific purposes, belongs properly to the domain of the census of the Indians, which ought to be confined to demographical questions. There might be an excuse for the collection of this information, if no other agencies were provided by law for collection of data of this de- scription ; but, since the Bureau of American Ethnology has been established with the express purpose of col- lecting data referring to the primitive condition of the Indians, the work of the census in this line is unneces- sary, and duplicates the work that is done much more thoroughly and satisfactorily by the trained investigators of the Bureau of American Ethnology than it is by the occasional observations of agents whose prime interest lies in statistical inquiries. The following questions seem of particular interest in regard to the three points which were designated before as especially desirable subjects for investigation thus : — 1. Influence of the allotment of land in severalty to the Indians. — Much of the information that seems desirable in connection with this subject is contained in the annual reports of the Commissioner of Indian Affairs. It would seem particularly desirable to ascer- tain in some detail the economic condition of Indians holding land in severalty, and to classify the returns that would be obtained under the second and third head- ing in reference to the questions, whether Indians hold land in severalty, or as a tribal unit ; and whether they receive rations, or are self-supporting. 2. The effect of the school system upon the Indian The Census of the North American Indians. 51 population. — Indian schools may be classed as day schools, boarding schools, and training schools. The influence of the day school upon the child is compara- tively slight. In the boarding school the child is re- moved from its home surroundings for a series of years, and in the training school this separation is emphasized by the removal to a distant locality and by the continu- ance of this removal for a number of 3'ears. It seems very desirable to collect detailed statistics on the fate, in later life, of the scholars in these various classes of schools, in regard as well to their state of health as to their social and economic history, particularly with a view of determining how far school life tends to break up tribal relationship, and promotes affiliation between Indians and whites. 3. Mixture between India?is., and whites and negroes. One of the most important problems of Indian policy is the question, in how far it is desirable to promote mix- ture between the Indians and other races. It is clear that, with the increase in settlement in our country, the chances for the Indian to survive as an independent race will become slighter and slighter. The opinion is fre- quently held that half-breeds, the descendants of Indians and whites or of Indians and negroes, are much inferior in physique, in ability, and in character, to the full- bloods. But no statistical information is available which would justify a conclusion of this character. If there was a decided deterioration of race, due to mixture, it would seem that the opportunity for race mixture should be limited so far as this can be accomplished. On the other hand, if race mixture seems to be advantageous, it should be facilitated, particularly by bringing the Indians into easy contact with the whites. For this reason it would seem of great importance to 52 American Econotnic Association. determine the vitality, the social environment, and criminal statistics of the half-blood as compared with the full-blood and with the white. It would seem that the most satisfactory information on this point could be gathered in the Indian schools, where half-blood children and Indian children may be observed under equally favorable conditions. The investigation should be car- ried on by a number of observers trained in the methods of collecting information on the bodily development of children. This investigation could be carried out, in the course of two years, on all the Indian and half-breed children attending school. It is indispensable that the inquiry should be extended over a period of two years, because each individual should be examined at least twice, at an interval of not less than one year. The re- sults would be still more satisfactory if the investigation could be repeated at regular intervals through a period of ten years, so as to extend from the twelfth to the thirteenth census. It is of great importance to deter- mine the fertility of full-blood and of half-blood women, an inquiry which could be carried out on the agency with the help of the agent's records, and by means of information that may be collected by the help of agency physicians. Preliminary statistics collected by the writer seem to indicate an increased fertility on the part of the half-blood woman. The primary object of this investigation would neces- sitate the collection of data showing the tendency, on the part of half-breeds of both sexes, to leave the tribe to which they belong, and to merge themselves in the white population. Statistics collected in certain parts of western Canada seem to indicate that the female part of the population is more likely to leave the tribe than The Census of the North American Indians. 53 is the male population, and that the male half-blood is likely to marry a full-blood Indian, while the female half-blood is likely to marry a white man. It would be quite feasible to collect information in regard to the data mentioned here, and the results of the investigation would have an important bearing upon the shaping of our Indian policy. Franz Boas. Columbia University . Age, Sex, Dwellings and Families, and TTrban Population. Any consideration of either theoretical or practical census work should not fail to take into account the various limitations to which each investigation is sub- ject, as well as those to which the office as a whole is subject. The Superintendent and his chiefs are early confronted with questions of time and money. More especially the matter of time is important in the planning of the work. It will not do to construct a scheme, even in population, agriculture, and manu- factures, that cannot be executed to its end, a satis- factory tabulation, in less than about five years, and a large portion of the results in these leading branches of census work should be available to the public within two or three years. It is apparent, therefore, to one who is familiar with the magnitude of the work of a census office as it has been conducted during the last two censuses, that any elaboration of census schedules used in the census of 1890, should be undertaken with extreme caution, and that, on the contrary, it might be better to reduce the number of questions. Another matter to be considered in planning census work relates to the printing of final reports. It is very easy to elaborate a scheme of tabulation to such an extent that the report will be too diffuse and will render it difficult for one who examines it to find the infor- mation that he wants. There is no use, for instance, in presenting a table stating that two persons died of scarlet fever in a certain sanitary district within a year, or that there was one homicide in a certain county, Age, Sex, Dwellings, Families, and Urban Population. 55 Much of the bulkiness of the reports of the eleventh census would have been prevented if minute details like these, which are of no value at all as statements of fact, had been condensed to larger aggregates. One of the most deplorable limitations to good and quick census work is the spoils system under which the office has been operated and under which, at this writing, it seems likely to be operated for the twelfth census. The evils of that system are exasperating to those who have charge of the work, because they are incessantly blocking the way, upsetting arrangements, and, at the end, curtailing desirable tabulation because the work has been so long drawn out. It has been said, and is doubtless true, that the completion of the eleventh census was delayed at least one year by the change of administration, March 4, 1893, and it is well known that because of that change of administration some of the contemplated and partly accomplished tabulation had to be given up. The operation of the spoils system is made worse by putting the Census Office in the Interior Department ; but aside from any consideration of this sort it would be much better to make the Census Office an inde- pendent bureau, responsible directly to the President, which would mean practically that the Director would be the supreme head of the office. The President would not undertake to dictate to the Director what the organi- zation of his office must be, whereas Secretaries of the Interior have been known to do this to an extent which was very detrimental to the good of the office. AGE. In the census of 1890 the enumerators were instructed as follows : 56 American Economic Association. " Age at nearest birthday. If under one year, give age in months. " Write the age in figures at nearest birthday in whole years, omit- ting months and days, for each person of one year of age or over. For children who on the ist of June, 1890, were less than one year of age, give the age in months, or twelfths of a year, thus : 3/12, 7/12, 10/12. For a child less than one month old, state the age as follows : 0/12. The exact years of age for all persons one year old or over should be given whenever it can be obtained. In any event, do not accept the answer "don't know," but ascertain as nearly as possible the approximate age of each person. The general tendency of persons in giving their ages is to use the round numbers, as 20, 25, 30, 35, 40, etc. If the age is given as " about 25," determine, if possible, whether the age should be entered as 24, 25, or 26. Particular attention should be paid to this, otherwise it will be found when the results are aggregated in this office that a much more than normal number of persons have been reported as 20, 25, 30, 35, 40, etc., years of age, and a much less than normal at 19, 21, 24, 26, 29, 31, etc." ' These instructions seem to me to be perfect ; they are explicit, clear, and neither too long nor too short.^ ^ Eleventh Census. Instructions to Enumerators. 23. ^[It may be mentioned here, as it is not, I believe, in the Eleventh Census, that the question asked in 1880 was, "Age at last birthday," and in 1890, "Age at nearest birthday." No reason for the change is offered and its wisdom may be doubted. A person usually regards his age as equal to the number of birthdays he has passed. Any attempt by the census to ask a question involving a different concep- tion seems unwise and likely to be misleading. The average age of the population of the United States in 1 880 was 24.1 years, in 1890, 25.1 years. (Eleventh Census, Abstract 7.) Of this increase of a year in the average age, a part lying between zero and six months was due to the change in the form of the question, and no one can tell how much. My conjecture is that among adults the part was almost negligibly small. Some evidence of an effect upon the reported ages of children may be derived from the figures. Under the instructions quoted by Mr. Holmes, the children reported in 1890 as one year old should have included only those between twelve months and eighteen months, while in 1880 those one year old should have included all be- tween tv/elve months and twenty-four months. The figures show that in 1880 eighteen per cent of the children under five were one year old, while in 1890 only fourteen per cent were so. The true per- centage was probably over twenty. As the ages of adults were stated in 1890 with decidedly more accuracy than in 1880 (Am. Stat. Assn. 5 ■ 133)) this decreased accuracy may plausibly be assigned to the change in the form of the question. If so, at least 300,000 children between eighteen and twenty-four months were reported as two years old.— W. F. W.] Age, Sex, Dwellings, Families, and Urban Population. 57 It is needless to enter into any discussion as to the desirability of obtaining the statistics of the ages of the population, but there is room for discussion with regard to tabulation. The method adopted for the census of 1890 was to group the months and make a total for age under one year, and then group the years, thus : i to 4, 5 to 9, 10 to 14, etc. It seems generally to be agreed by those who have . given the distribution of ages as reported by enumerators any consideration for the purpose of tabulating them, that such a grouping as this should not be repeated. The years which are notoriously erroneous, that is, the quinquennial and decennial years, are placed at one end in each classiiication.^ The English census, in one table at least, has grouped by quinquennial years up to, but not including, 25, and then grouped every ten years, beginning with 25, 35, 45, etc., the object being to put the most erroneous age-year of the group as near the middle as possible. But, in doing this, the scheme allows the age-year, which is of second importance (25, 35, etc.), to be at one end of the group. In this way a subdivision of the decennial groups into quinquennial groups was made impossible, and quinquennial groups are the more useful, if both groupings cannot be had. I would suggest that a quinquennial grouping should be continued under a new arrangement, the first group ' [It may be noticed that there is no traceable concentration on the ages 5 and 15 and little on 10 and 20. It is not until after the age of 20 that the tendency to concentrate on multiples of 5 becomes evi- dent (Am. Stat. Assn., 5 : 133). Before that the tendency is to con- centrate on the even years and especially on the years 14, i5, 18, or 21 (the last only for males) which bring some legal privileges or im- munities. W. F. W.] 58 American Economic Association. to contain ages under three, the next groups to be 3 to 7 years, 8 to 12, 13 to 17, and so forth. This would place the especially erroneous years in the middle of the groups in every case. In the tabulation of the scheme of the eleventh cen- sus ages were tabulated by sex, general nativity, and color, by states and territories, and by cities of 25,000 inhabitants or more, as shown in the following state- ment : Ages of the aggregate population of the United States, classified by • sex, general nativity, and color. Ages of the aggregate population, classified by sex, general nativity, and color, by states and territories. Ages by periods of years of the aggregate population, classified by sex, by states and territories. Ages by periods of years of the native white population of native parentage, classified by sex, by states and territories. Ages by periods of years of the native white population of foreign parentage, classified by sex, by states and territories. Ages by periods of years of the foreign white population , classified by sex, by states and territories. Ages by periods of years of the colored population, clas.sified by sex, by states and territories. Ages by periods of years of the aggregate population, classified by sex, general nativity, and color, for cities having 25,000 inhab- itants or more. The tabulation of ages for the larger cities" is especially noteworthy, and the continuance of tabulation for such cities should be repeated in every census. The import- ance of the urban population in its relative and increas- ing magnitude has become such that a tabular presenta- tion of facts for the urban population, as distinct from the remainder of the population, should be extended to all tables embracing the whole country wherever the facts are pertinent to the city population either positively or negatively. The limitation of this tabulation of ages in these cities to sex, general nativity, and color was ' Eleventh Census. Population, 2 : 1 14-134, Table 8. Age, Sex, Dwellings, Families, and Urban Population. 59 probably due to circumstantial limitations prevailing in the office of the census ; and, while this tabulation was more elaborate than that of any previous census or than that of any other country, and the relating of ages to these elements of the population seems to be very desir- able, I would suggest that it would be desirable also to tabulate ages by conjugal condition. In the latest censuses of various countries, ages were tabulated as follows : England and Wales : By sex ; by conjugal condition and sex ; by sex, with subdivision of the population into urban and rural ; by sex and the defective classes ; by sex and the occupations of the blind ; by sex and the occu- pations of the other defective classes ; by sex for the mentally deranged in asylums and workhouses ; by sex and conjugal condition for the pauper inmates of work- houses ; by sex and conjugal condition for prisoners ; by sex and nativity ; by sex, conjugal condition, and nativity. In Belgium, the ages are presented in groups by sex. The German tabulation is by sex and conjugal condition. The French tabulation of ages is in groups by sex and occupation ; by sex and conjugal condition ; and there is a tabulation of ages for the urban population. Upon examining what has been done in foreign coun- tries with respect to the tabulation of ages, there is little that is practically suggestive. Desirable as it would be to tabulate occupations by ages, the number and classification of occupations to which our future Census Office is virtually committed would call for a table in such detail that considerations of time consumed and printed space required practically bar out such a tabulation. 6o American Economic Association. SEX. Little is to be said with regard to sex beyond what incidentally appears in the rest of this paper. All are so agreed that in all population tables the distinction of sex should be made, and this is so universally the prac- tice, that there is nothing to be done beyond expressing a caution against omitting sex from any tabular pre- sentation for which sex is known. DWELLINGS AND FAMILIES. The family is such an important social element that I cannot assume any one would seriously question the tabulation of the number, and to this I would add that the family should in some way be related statistically, to its home. The practice of the national census has been to estab- lish a relationship between the number of families and the number of dwellings. The following were the instructions defining a dwell- ing-house : " A dwelling-house for the purposes of the census means any build- ing or place of abode, of whatever character, material, or structure, in which any person is living at the time of taking the census. It may be a room above a warehouse or factory, a loft above a stable, a wig- wam on the outskirts of a settlement, or a dwelling-house in the ordinary sense of that term. A tenement house, whether it contains two, three, or forty families, should be considered for the purposes of the census as one house. A building under one roof suited for two or more families, but with a dividing partition wall and a separate front door for each part of the building, should be counted as two or more houses. A block of houses under one roof, but with separate front doors, should be considered as so many houses, without regard to the number of families in each separate house in the block. Wholly un- inhabited dwellings are not to be counted." ' I fail to see that a relationship between number of families and number of dwellings is of sufficient import- ' Eleventh Census. Instructions to Enumerators. 19. Age, Sex, Dwellings, Families, and Urban Population. 6i ance to be worth the tabulation. It may have had some importance before the erection of large tenements and flat-houses, and before the character of the home under- went the great change that the growth of cities and towns has imparted to living. The original, and con- tinued, object of relating families to number of dwellings was, and is, to measure statistically the degree of crowd- ing. But these statistics no longer measure this, or cer- tainly not in the sense that they measured it in the past. In some southern county there may be a dwelling to every family, inhabitants being, say, largely composed of negroes in a cotton region ; but these families, for the most part, may be living in very small quarters and in mere cabins, and the average of one dwelling to a family should not be received as having any significance at all. In cities, on the other hand, while a ratio of dwellings to families would give some indication of density of population, it might give no indication of floor space- crowding, since the dwellings are of such indefinite size in cities and many of them are not only large but afford very commodious space. I would, therefore, recommend that no further statis- tics of the number of dwellings be published ; but, as I have said, some sort of relationship between the family and its home, as indicating family circumstances, should be adopted. The facts taken for this purpose must be very few in number and must be easily ascertainable and represented without a special schedule and without somewhat elaborate inquiry into the home circumstances, which, of course, would be practically out of the ques- tion. I think of nothing else that might be feasible, and at the same time indicate fairly significant results, which is as good as taking the number of rooms occupied by each 62 American Economic Association. family, regardless of the number of families that there ■ma}' be in the dwelling. The number of rooms is readily ascertainable by any enumerator, as has been demonstrated in Massachusetts and in France and England, and the returns present no difficulties to the tabulator. It would be inadvisable to change the definition of the word family for statistical purposes. The enumerators of the eleventh census were instructed as follows : " The word family, for the purposes of the census, includes persons living alone, as well as families in the ordinary sense of that term, and also all larger aggregations of people having only the tie of a common roof and table. A hotel, with all its inmates, constitutes but one family within the meaning of this term.- A hospital, a prison, an asylum is equally a family for the purposes of the census. On the other hand, the solitary inmate of a cabin, a loft, or a room finished off above a store, and indeed all individuals living out of families, constitute a family in the meaning of the census act. " By ' individuals living out of families ' is meant all persons occupy- ing lofts in piiblic buildings, above stores, warehouses, factories, and stables, having no other usual place of abode ; persons living solitary in cabins, huts, or tents ; persons sleeping on river boats, canal boats, barges, etc., having no other usual place of abode, and persons in police stations having no homes. Of the classes just mentioned the most important, numerically, is the first, viz. : those persons, chiefly in cities, who occupy rooms in public buildings, or above stores, ware- houses, factories, and stables. In order to reach such persons the enumerator will need not only to keep his eyes open to all indications of such casual residence in his enumeration district, but to make in- quiry both of the parties occupying the business portion of such buildings and also of the police. In the case, however, of tenement houses and of the so-called ' flats ' of the great cities as many families are to be recorded as there are separate tables. " A person's home is where he sleeps. There are many people who lodge in one place and board in another ; all such persons should be returned as members of that family with which they lodge." ' To depart from the foregoing definition of a family, which has been substantially the one adopted previously, would be uncalled for, but it does seem necessary that there should be some improvement in the tabulation of families. A mere average of the number of persons to ' Eleventh Census. Instructions to Enumerators. 20. Age, Sex, Dwellings, Families, and Urban Population. 63 a family, while useful for some purposes, is far from being as useful as a statement of the number of families having a specified number of members. A presentation of facts in this way, not only for the number of persons in a family, but in nearly all other cases of the sort, is so generally agreed upon by statisticians and students of statistics, that I feel it needless to do more than make the suggestion. The instructions given to the enumerators of the census of 1890 were very well prepared, and I submit below extracts from them relating to the family : " Number of persons in this family . "The answer to this inquiry should correspond to the number of columns filled on each schedule, and care should be taken to have all the members of the family included in this statement and a column filled for each person in the family, including servants, boarders, lodgers, etc. Be sure that the person answering the inquiries thor- oughly understands the question, and does not omit any person who should be counted as a member of the family." ' "Relationship to head of family . ' ' Designate the head of a family, whether a husband or father, widow or unmarried person of either sex, by the word ' Head ;' other members of a family by wife, mother , father , son, daughter, grand- son, daughter-in-law, aunt, uncle, nephew, niece, servant, or other properly distinctive term, according to the particular relationship which the person bears to the head of the family. Distinguish be- tween boarders, who sleep and board in one place, and lodgers, who room in one place and board in another. If an inmate of an institu- tion or school, write inmate, pupil, patient, prisoner, or some equiva- lent term which will clearly distingviish inmates from the officers and employes and their families. But all officers and employes of an institution who reside in the institution building are to be accounted, for census purposes, as one family, the head of which is the superin- tendent, matron, or other officer in charge. If more than one family resides in the institution building, group the members together and distinguish them in some intelligible way. In addition to defining their natural relationship to the head of the institution or of their own immediate family, their official position in the institution, if any^ should be also noted, thus : Superintendent, clerk, teacher, watchman, nurse, etc. ' ' ^ ' Eleventh Census. Instructions to Enumerators. 20. ^ Eleventh Census. Instructions to Enumerators. 22, f. 64 American Eco7iomic Association. Most of the censuses of foreign countries took account of the number of dwellings, and France ascertained various details relating to the home, as the number of living rooms, number of stories, etc. In the latest English census tenements with less than five rooms were tabulated as having one, two, three, four, and over four rooms, and also by number of occu- pants. The instructions were that, " all the space within the external and party-walls of a building was to be con- sidered a separate house By a ' tenement ' was to be understood any part of a house occupied either by the owner or by a tenant." ' The use of the word " tenement " in the English enumeration led to considerable confusion ; no instruc- tions were given as to what constituted " a room."' The experience of the latest English census sustains me in advising that there should be no tabulation of the number of dwellings. The Registrar writes that the instructions in regard to dwellings and tenements "were not universally observed, and often a block of buildings consisting, according to the definition, of several distinct houses, was treated as a single house, while on the other hand portions of one and the same house held as differ- ent tenements, were often counted as separate houses. There is, moreover, very good ground for believing that the introduction into the enumeration book of a new column in which particulars were to be inserted as to the number of rooms in a tenement has, by confusing the enumerators, materially added to the frequency of these errors, so that the figures must be received with some reservation." The last Scotch census ascertained and published the 1 Great Britain Commons Papers 1893, volume 106. Census of England and Wales. General Report. 20. Age, Sex, Dzvellings, Fainilies, and Urban Population. 65 number of families, with specified number of members by number of rooms with specified number of windows and rooms without windows. In our census of 1890 tables were published, as shown by the following description : DWELLINGS AND FAMILIES. Total dwellings and persons to a dwelling, by states and territories. Total families and persons to a family, by states and territories. Total dwellings and families, and persons to a dwelling and to a family, by counties. Total dv.'ellings and families, and persons to a dwelling and to a family, for places having 2,500 inhabitants or more. Persons to a dwelling, in detail, by states and territories. Persons to a dwelling, in detail, for cities having 25,000 inhabitants or more. Persons to a family, in detail, by states and territories. Persons to a famil}', in detail, for cities having 25,000 inhabitants or more. Number of dwellings having specified number of familes, with average number of families to a dwelling, for cities having 100,000 in- habitants or more, and by wards for certain cities. Number of families in dwellings according to specified number of families, for cities having 100,000 inhabitants or more, and by wards for certain cities. The Massachusetts census of 1895 ascertained, in considerable detail, the number of rooms occupied by families (not the number of families in a dwelling- house), and a description of the materials of which dwellings were constructed. Even if it were desirable, a national census could not undertake to ascertain the sorts of materials entering into the construction of dwellings, because the work of the Census Office could not stand so mtich elaboration. URBAN POPULATION. I have already incidentally mentioned the subject of urban population, and expressed the desirability of pre- 66 America7i Economic Association. senting tables for the larger cities for the subjects that are related, either positively or negatively, to city life. I would say that the work of the census of 1890 in pre- senting tables for cities should be repeated and extended. It would hardly seem advisable to increase the work previously done in the preparation of social statistics of cities, but rather to see that the work is placed in expert hands in order that its accuracy may be assured. I would suggest, however, that in the work on the social statistics of cities, a special study of suburban transit be made, and for that purpose I submit the accompanying table, which is supposed to represent all of the lines for passenger transportation running from suburban towns and cities to New York city, and is to include the trains running to the city ; a similar table to be provided for trains running from the city : POPUI.ATION. Time to City Hali,. {Surface cars. Steam railways, Number of , trips possi "IZs' i^'-s than 5 Minutes. 6-10 11-15 16-20 21-30 31-45 46-60 60-120 4 5 6 7 ' 8 ■■ 9 10 Such a table as the foregoing is a matter of no singu- lar importance, but is merely intended to be a part of the so-called social statistics of cities. Its object is to show how it happens that the long feared congestion of population in parts of large cities is, or may be, relieved. It hardly seems within the scope of this paper to present, in detail, the varied investigations that need to Age, Sex, Dwellings , Families, and Urban Population. 67 be carried on in the collection of social statistics of cities. It is a work of many details, and to formulate a scheme of investigation would require months. The subjects of urban growth, of the effects of city life upon the people physically, morally, mentally and financially, of municipal finance and management, the question as to whether, and to what extent, the munici- pality should own gas-works, water-works, etc., and many other problems that I do not need to mention, afford numerous opportuniciesfor statistical work on this subject, but to what extent the Census Office should undertake them, is open to discussion. Some of this field has already been covered by the Department of Labor, and some by other statistical offices, not always, it is true, thoroughly and extensivel}', but yet, in the case of the Department of lyabor, extensively enough to indicate that the field can be covered by a statistical office smaller than that of the Census Office, and, there- fore, that the census need not be burdened with such work. The matter of tabulating the entire population with regard to relationship to the head of the family calls for no suggestions. This tabulation, which has been omitted in the past, should be included. I suppose that there is no disagreement as to the desirability of these statistics, and in their tabulation they would require no expensive elaboration. George K. Holmes. U. S. Department of Agriculture. Illiteracy and Educational Statistics. The collection of statistical data to illustrate the simplest elements of intellectual accomplishment and to serve as a measure of society's activities in educating the people of the land was first attempted for the whole country in the census of 1840, and this branch of census work has been continued in each succeeding enumera- tion. From the first there have been two main lines of inquiry : first, the data collected on the general popula- tion schedules concerning the literacy of the population, that is, the ability of each individual over a certain age to read and write ; secondly, the data in regard to the number of teachers, the educational institutions, expen- diture, and other facts which would illustrate the great social effort being made to uplift the people by educa- tion, and the degree to which such opportunities are used as indicated by the number of pupils attending. The subject, therefore, may be conveniently divided into two parts, illiteracy and educational statistics. Illiteracy. In the census of 1840 an enumeration was made of the number of white persons over 20 years of age who could not read or write. In 1850 a beginning in the classification of illiterates was made, distin- guishing them as white and free-colored, native and foreign. The returns were tabulated by counties. The superintendent expressed the opinion that the sta- tistics, so far as the whites were concerned, were reliable. The same classification was followed in i860, but the returns were not tabulated for minor civil divisions. In 1870 a change was made in the form of the schedule. Illiteracy and Educational Statistics. 69 and the table formerly reading, " Persons over 20 years of age who cannot read or write " was subdivided into two columns: "cannot read," and "cannot write." The editor notes " that, great numbers of persons rather than admit their ignorance, will claim to read, who will not pretend that they can write. . . .If a man cannot write, it is fair to assume that he cannot read well ; that is, that he really comes within the illiterate class. . . . Taking the whole country together, hundreds of thou- sands of persons appear in the class ' cannot write ' over and above those who confess that they cannot read. This is the true number of the illiterate of the country ; the class which it is now necessary to treat, for the simple safety of our political institutions. "' The limitation of age was also modified so as to in- clude all persons above ten years of age. "Those between the ages of ten and twenty who cannot read and write are to constitute the class which in ten years more will form the hopelessl)- illiterate of another census. It is as important to determine the numbers of our youth who are growing up in ignorance, . . .as to determine the number of those who have passed the period of youth in ignorance and who will, with few exceptions, remain illiterate through life."^ At the request of the Commissioner of Education and others interested in public education, the illiterates were divi- ded according to age into three classes, 10-15, I5~20, 20 and over. The classification then is as follows : cannot write, distinguished as white and colored, and native and foreign. Once more the returns are given by counties. There is also a map showing illiteracy of the eastern half of the United States.^ ^ Ninth Census. Population and Social Statistics, xxx. - Ibid. ^ Idem., 393. 70 American Economic Association. The census of 1880 in general followed that of 1870. Separate columns are given for those above ten years of age unable to read and those unable to write. Illiter- ates are also distinguished as white, native white, and foreign white, 10 years of age and upward, and the white and colored for the three age groups distinguished by sex. The tables are not worked out for subdivisions below that of states. In 1890 the tabulation of statistics of illiterates was very wisely carried much further, although little change was made in the form of questions asked. ^ Of special importance was the classification of parentage of the native white population. This is a proper distinction, as it might be expected that those of foreign parentage would not be so eager to force their children to take ad- vantage of educational opportunities as would those whose native ancestry was of a longer period. A dis- tinction was made, also, in the colored population, be- tween those of negro descent and the Chinese, Japanese and civilized Indians. A new age classification is presented as follows : 10- 14, 15-19, 20-24, 25-34, 35-44, 45-54, 55-64, 65 and over, and unknown. Through such a classification as this, it is possible to draw some inferences as to whether a state is keeping up an educational pressure or not. There ought to be by right a lower percentage of illiter- acy among the native whites of native parentage in the age group 10-14 than in the group 15-19 ; and in every one of the North Atlantic states this is the case. In the South Atlantic states, however, beginning with Delaware, with the exception of Maryland, the percent- age for the lower age group is greater in comparison for this whole section of states, being 14.8 for the age group ' Eleventh Census. Population, 2 : xxx-lx and 193-252. Illiteracy and Educational Statistics. 71 10-14 ^'^^ II-5 for the age group 15-19. Of course this increase in the lower age group may be due to the fact that there is more deception to be found in the older group than in the younger, or that opportunities to read and write have come to the population after they have passed the age of 14. Such an age classification will also show how far an American state influences a foreign-born population pro- vided it can get its educational machinery at work upon it early enough. For example, Massachusetts with her compulsory law has exerted such activity that among the foreign-born population, in the age group 10-14 but 3.4 per cent are illiterate, while in the age group 15—19 the percentage is 11. For the United States as a whole the respective percentages are 5.9 and 10. i Of equal importance is an age group classification in studying the education of the colored race. It is not encouraging, for example, to find in Alabama that, while for the age group 15—19 the illiterates comprised 55.8 per cent, in the age group to— 14, they were 52.5 per cent. In Mississippi, however, there is a decrease from 44.4 per cent in the higher age group to 36.6 in the lower. No percentages are worked out for age subdivisions above 20, and it is unfortunate, though by no means an important error, that in some minor groupings the age classification for the absolute numbers of illiter- ates is not the same as obtains in the regular age classi- fication. Of the total population, for example, the gen- eral age classification is as follows : 20-24, 25-29, 30-34, 35-44, 45-54, 55 and over. The illiterates are classified as 20^24, 25-34, 35-44, 45-54, 55-^4, 65 and over. The combination of figures for the age group 25-34 therefore requires a previous adjustment. 72 American Economic Association. Again, the degree of illiteracy is distinguished by reporting those who can read but cannot write and those those who can neither read nor write, and these are further classified in regard to sex, nativity and parentage. Whether a part of this tabulation might not be aban- doned in favor of others is, I believe, a fair question to raise. For example, it would be helpful to know whether the native born illiterates, particularly of the age classes 10—14, and 15-19, were born within their own state; and of the foreign born, it is highly desirable that their particular nationality should be given in order that we may know what countries are furnishing xis the largest amount, not merely of temporary, but of more or less permanent illiteracy. In addition to classification by states, statistics are given for 124 cities having 25,000 or more inhabitants, for sex, nativity, degree of illiteracy, and age. A new and interesting inquiry was introduced in 1890 in regard to ability to speak English.' There are tables showing the total number of persons 10 years of age and over who cannot speak English, classified by foreign nativity, parentage and color, for states and also cities having 25,000 or more inhabitants. These are classified as to sex and according to the usual age groups. Infor- mation was also gathered upon the schedules regarding the particular language spoken by the individual unable to speak English, but for lack of time the data as to the various languages spoken were not worked up. Such a tabulation would be of great interest in connection with the statistics of immigration, for in that way an estimate might be made of the degree of assimilation of foreigners from different countries. It is to be hoped that it will be insisted upon in the twelfth census. ^Idem., Ix-lxv, and 253-278. Illiteracy and Educational Statistics. 73 In the use of statistics of illiteracy, questions arise as to the probable accuracy of the data. Here it is im- possible to speak with any positiveness, since it is diffi- cult, and for the whole country impossible, to secure any index by which we can test returns. In Massachusetts, reports of illiteracy were published in the state censuses of 1875 and 1885. The several censuses give the num- ber of illiterates as follows : 1875 state census 104,513 1880 U.S. " 92,980 • 1885 state " 122,263 :89oU. S. " 114,468 It will be observed that the state census of five years previous to that of the United States enuinerates more illiterates than does the latter ; personally, however, I do not believe that a variation of about 10 per cent in an inquiry of this character, necessarily invalidates the usefulness of the returns. In the grouping of tlie statistics of illiteracy there is another consideration as to whether the census should follow the customary grouping of states followed in other classifications of the population. For example, what is known as the Western division includes New Mexico. This has 42.8 per cent of native white illiterates and Arizona has 7.9. The next highest in the scale of illiteracy in this group is Colorado with 3.8.^ New Mexico and Arizona have an entirely different past history from that of the other states. They include a native white population, of Spanish descent, which has remained for a long time stationary in its educational development. If we should throw out New Mexico and Arizona, the percentage of illiteracy for the Western group in the class of native whites would be less than ' Idem. XXXV. 74 Americayi Eco7ioinic Association. that of the North Atlantic division. So, too, in the South Central division Missouri is included which has a different social past than that of the other states included in this group. It would also be helpful if tabulation could be made of rural districts as dis- tinguished from the large cities, and possibly the tabu- lation might include a few states by counties. Sducational Statistics. The statistics of school attendance are furnished for the census in two ways : first, by returns on the general population schedules ; and secondly by reports made by educational institutions in a special monograph. From the population schedules, the character of school atten- dance is statistically described' as follows : the number attending school by nativity, parentage of native whites, age groups, as under 5, 5-9, 10-14, 15-19, 20 and over, and these several age groups according to nativity, parentage and sex. These tables are not worked out in a form as conven- ient as in the case of statistics of illiteracy. A table is presented for the whole country which shows the percen- tage of persons attending school, and the total persons of the several age groups 5-9, 10-14, 15-19, 20 and over^ but unfortunately percentages are not worked out for the several states. If these tables, therefore, are used for local work, reference must be made to the general popu- lation returns in order to secure comparative results. Detailed tables are also given showing the months of school attendance as one month or less, 2—3 months, 4—5 months, 6 months or over, and this is given for the sev- eral groups of population according to nativity and ' Idem, xxvii-xxx and 135-192. ^ Idem, xxvii. Illiteracy and Educatio7ial Statistics. 75 parentage. As to the accuracy of these reports there is considerable doubt. For example, the number of native whites of native parentage, 10—14 in Massachusetts, re- ported as attending school was 71,065.' The total num- ber of such children, however, in the state of that age is tabulated in the general population tables as 75,017.^ Native whites of foreign parentage, 10—14, ^-re given as 79,406^ against a total population of the same age group of 86,530. Of foreign whites 10-14, those attending school are returned as 23,391* against a total population of 28,820. The special monograph on education ma}' be regarded as on the whole successful. " In marking out the lines of inquiry for the eleventh census it was determined to use a small number of questions that might be readily answered and whose results could be quickly published. .... It was the effort to gather educational facts in the following order : first, according to their importance ; second, according to the readiness with which they could be furnished ; third, according to the facility with which the results could be combined and published. Under the first principle of selection it was desirable to know (a) How many go to school? (b) Who go to school, indi- cated by age, sex, and race? (c) How long do they go? (d) What is the character of the work done, as elemen- tary, secondary, or superior? questions applicable in nearly every point to both teachers and pupils. The financial questions were left to be treated by the census division of wealth, debt, and taxation." '' The expert in charge of this investigation makes an interesting and intelligent criticism of the difficulties in the way of ^Idem. 150. ^ Idem. 154. '^ Idem. 44. ^'Idem. 158. * Eleventh Census. Report on Education, 1. 76 American Ecotioniic Associatio7t. securing uniformity of returns. These it is not neces- sary to rehearse. The difficulties appear to be fully realized, and the editor has consequently been guarded in the deductions which might be drawn. This special monograph is to be commended, since it is the first time the parochial schools have received so detailed a report- ing, and statistics for the public schools are also furnished by counties of the several states. At the same time it is extremely unfortunate that these returns of school enrollment should not agree better with the returns of school attendance printed in the volume on population. The school enrollment, in eluding public, private and parocliial schools, largely exceeds the returns given on the general schedules of school attendance. The value, therefore, of one or the other of these returns is immediately open to suspicion. The total enrollment of pupils derived from the reports of schools of the United States is 14,373,670.^ The re- turn of total persons " attending school during the census year" is 11,674,878,' a difference of two million and a third. Again, the total number of teachers returned in the occupation schedules is 341,952 ;' returned by the school enrollment, is 422,929. Even if we should add the professors in colleges and universities, teachers of art and teachers of music, it would be difficult to reach the latter enrollment. In view of the fact that returns based upon school or institutional reports are annually published by the United States Bureau of Education, it is believed that this field of inquiry might well be omitted in the cen- sus. The difficulties so clearly appreciated by the editor '^ Idem. 51. '' Eleventh Census. Population, 2 : xxvii. ^ Idem. 304. Illiteracy and Educational Statistics. 77 of the census monograph are of such a character that the statistical returns need the uninterrupted treatment and consideration of a permanent statistical system such as might to advantage be further developed in the Bureau of Education. Davis R. Dewey. Massachusetts Institute of Tectmology. statistics of Occupations. INTRODUCTION. In any analysis of the population especially from the standpoint of economics, it must be of interest to know what the people are doing. From the standpoint of economics population is looked upon as labor force. This labor force may be employed in one direction or another : in cultivating the ground, in extracting min- erals from the soil, in turning raw material into forms fitted to satisfy human wants, in transporting commodi- ties from one place to another, in distributing products among the different members of the community or in rendering personal services. The skill and efficiency with which these things are done is a question of the quality of labor ; the number of people engaged in doing these particular things is a question of the quantity of labor and is susceptible of statistical treatment. In every modern census therefore, we have the total popu- lation, or at least those engaged actively in production, classified according to occupation. The first impulse in classifying population according to occupation, is to follow the traditional lines of eco- nomic development. We have been accustomed to speak of agriculture, of commerce and trade, of manu- factures, or industry, of the liberal professions and pos- sibly of domestic service. We speak of one country as prevailingly agricultural, of another as industrial, of a third as devoted to commerce. The history of economic civilization seems to use somewhat the same categories. Thus, while we speak of early communities in the pas- toral or agricultural stage, and think of the mediaeval Statistics of Occupations. 79 period as one of traders and handicraftsmen, we charac- terize modern nations as commercial-industrial. Even economic categories may be made to follow much the same lines : — as agriculture, mining and fishing are ex- tractive industries, manufacturing creates form-utility, transportation creates place-utility, mercantile trade dis- tributes the products and the professions render eco- nomic services thus satisfying human wants. In most censuses, therefore, we find the population distributed under the following heads. Agriculture, often including mining and fisheries. Trade and transportation. Industry and manufactures. Professional services. Domestic services. Unoccupied. There are variations of this classification but by com- bination they can generally be reduced to the above headings. With such a classification of population, interesting comparisons can be made both in space and time. We can show, for instance, the prevailingly industrial char- acter of the population of England, and the agricultural character of that of Italy. We can compare different sections of the same country, as England and Ireland, Prussia and Bavaria, the agricultural East Provinces of Prussia, and the industrial Rhine Provinces. We can make comparisons in time, showing the growing in- dustry of Germany, or the increasing devotion of its population to trade and commerce. We can detect, as in the case of England, the tendency to employ less of the national labor-force in the work of production proper, and more in that of distribution and consumption. The moment we begin to make use of such a general 8o American Economic Association. classification, there is at once suggested the thought that the details which lie behind these great classes, might also be interesting. Under the head of agriculture we might like to know, not only the divisions into agri- culture proper, mining and fisheries, but also the number of people devoted to cattle-raising, to gardening, to forest-culture, the number of farmers compared with farm laborers, etc. Under the head of industry we should like to know what particular branches of in- dustry, such as iron and steel, the textile industries, making machinery, etc., occupy the population. The number of lawyers, physicians and clergymen stiggests itself at once as a suitable method of subdivision under the head of professional services. There seems no limit in this direction to the number of subdivisions. We might like to know the general number of men engaged in the building trades, or, for the purpose of studying certain conditions, the number of brick-layers or hod- carriers. The only question involved, apparently, is whether an occupation is distinct enough to be classified by itself. The census of Massachusetts, in 1885, dis- tinguished horse-radish peddler as an occupation. Here also we may institute comparisons in space. We can compare the number of men engaged in the iron industry in Germ.any, France, England and the United States. We can compare the number of cotton spinners in England and the number of spindles with the number of cotton spinners in the United States, and the number of spindles. Such international compari- sons are diincult and must be made with caution because of differing nomenclature. Comparisons restrict them- selves, for the most part, to the number of men engaged in leading industries. Comparisons in time within the same country are Statistics of Occupations. 8i somewhat easier. We can trace from decade to decade the increasing number of cotton spinners in England, or the decreasing number of ribbon weavers, or the sta- tionary state of the agricultural laboring population. There may be some dispute about the interpretation of these movements and care must be taken that the statis- tics rest on the same basis. But with the necessary caution we have here a useful instrument for stud)ing economic changes. These are the main uses of occupation statistics, but they do not exhaust, by any means, the material. We can correlate the figures for occupation with others per- taining to the population in an almost endless variety of ways. Some of these are as follows : (a) Sex and occupation. This is very interesting, es- pecially when considering the question of the employ- ment of women in factories, the supplanting of men by women, or the opening up to women of new methods of earning a livelihood. (b) Conjugal condition and occupation. This throws light upon social conditions accompanying various occu- pations, and upon practical questions, such as the em- ployment of married women in factories. (c) Age and occupation. This often gives rise to in- teresting inferences in regard to the demand of particu- lar occupations upon strength and activity, experience and trustworthiness, capital and financial resources. (d) Vital statistics and occupation. This correlation has excited great interest as bearing upon the healthful- ness of particular employments, danger to life and limb, sanitary and moral surroundings, etc. (e) Race and nationality and occupation. These are almost peculiar to the United States and have particu- 6 82 American Economic Association. lar significance both for sociological study and for prac- tical questions of the political and economic develop- ment of this country. Many other correlations are possible as with illiteracy, drunkenness aud crime, pauperism, physical and mental infirmity, economic condition, etc., not to speak of triple or quadruple combinations such as age, sex, con- jugal condition and occupation. It is evident that we have here a field for interesting comparisons and this field has in fact been cultivated with considerable in- dustry by the statistician, the sociologist, the social re- former and the " crank." Our business, however, is not to consider the results but to determine the quality of the material and the validity of the methods em- ployed. The vital point of all statistics of occupations is the question of classification. At first sight there would seem to be no difiiculty in getting truthful answers to the simple census inquiry, " Occupation !" It is a per- fectly natural question, not calculated to excite resent- ment nor inviting a false answer either from fear of evil consequences or hope of gain. A few persons may be pursuing such dishonest or shameful trades that they wish to conceal them, but their number must be small and they belong either in the criminal class, or from the economic point of view in the unproductive class. Nor would it seem that any person could be so ignorant as not to know the occupation by which he gains his livelihood. There are of course minor difficulties, as when a man pursues two or more occupations, e. £■., & country store-keeper who is also post-master, or as when a man is farmer in summer and fisherman in winter, but these minor difficulties are summarily solved by demanding a man's principal occupation^ statistics of Occupations. 83 that is, the one which contributes most to his liveli- hood, or which he follows the greater part of the year. There is also the question of women and children who assist their husband or father a part of the time in store or shop, thus contributing to the support of the family. They do not really belong to the occupation, in the full sense of the word, any more than the man who writes a letter to the newspaper is really a journalist. We are not trying to measure- the exact amount of labor-force expended in particular industries, although in certain cases the influence of this outside competition on pro- fessional remuneration may become an interesting sub- ject of study. The great difificulty in statistics of occupation is to deterinine what you have in mind when you speak of a person's occupation. Are you thinking of the particular thing that a man does, as hoeing .potatoes, or sawing wood, or selling dry goods ; or, are you thinking of the product to which he contributes, such as a railroad-car, or a wooden building ; or are you thinking of the place where he works, as taking care of horses on a farm, or in a street railroad stable ; or are you thinking of the position which he occupies, as the contractor who agrees to lay so many yards of stone work, or the mason who actually handles the stones ? Take, for instance, a boss-painter in a car-works shop owned by a railroad ; is he a painter, or a car-maker, or a railroad employee, or a foreman ? If you ask the man Iiimself he may answer any one of these four things. Either the dis- tinction must be in the mind of the enumerator and he must determine how the answer is to be worded ; or he may enter a compound answer, such as : — boss-painter, car-works, Pennsylvania Railroad. In the latter case the responsibility is simply carried one step further and 84 American Economic Association. thrown upon the tabulator. The matter is complicated by the fact that we often need a qualifying term, in order to distinguish two occupations, bearing nominally the same name, but which are really different ; and this qualifying term is often the name of the thing produced, the service rendered, or the place where the industry is carried on. Thus, there is a real distinction between an agricultural laborer, a railroad navvy and a day-laborer. The qualifying terms, however, are not intended to classify the men according to industry, but to distin- guish the character of their occupation. A street car driver is not the same thing as a private coachman, although both handle horses. On the other hand, it would be a little difficult to define the difference between a hostler in a street car stable, and a hostler in a livery stable. In order to reach any systematic classification, it is evident that we must keep one object in view and use all our qualifying terms as interpreting that one object, merely, and not as introducing any further classification or supplying any further information. Any other course lands us in inextricable confusion. METHOD OF THE ELEVENTH CENSUS. The principle of classification adopted by the Census Office is explained in the following words : ' " The primary purpose of the classification in occupations in 1890 has been to show, so far as the returns of the census enumerators would permit, the character of the service rendered or kind of work done rather than to indicate the place of employment or the particu- lar article made or worked upon. From the standpoint of the ' indi ■ vidual ' return this is really the only practicable basis for classifying occupations especially as from the returns of the manufacturing, mechanical, and mining industries we are enabled to secure through the census an approximately accurate statement of the average num- ber of persons of all sorts and kinds engaged in each particular indus- ' Eleventh Census. Population, 2;lxxvi, end. statistics of Occupations. 85 try, as derived from the returns of the establishments directly engaged in such production, and from which it is also possible to secure, wherever necessary, a much more minute subdivision and correct classification of the labor essential to the production of any specified kind of goods." Additional evidence on this point is afforded by the detailed instructions to enumerators. Specimens of these instructions are as follows : ' ' Do not confuse the agricultural laborer, who works on the farm or plantation, with the general or day laborer, who works on the road or at odd jobs in the village or town. Distinguish also between wood choppers at work regularly in the woods or forests and the laborer who takes a job occasionally at chopping wood." " Stenographers and typewriters should be reported separately, and should not be described simply as ' clerks.' " ' ' Distinguish between butchers whose business is to slaughter cattle, swine, etc., and provision dealers who sell meats only." "In reporting occupations pertaining to manufactures there are many difiiculties in the way of showing the kind of work done rather than the article made or the place worked in. The nature of certain occupations is such that it is well-nigh impossible to find properly descriptive terms without the use of some expression relating to the article made, or place in which the work is carried on." " Distinguish also between glovers, hatters, or furriers who actually make or make up, in their own establishments, all or part of the gloves, hats or furs which they sell, and the persons who simply deal in but do not make these articles. ' ' ' ' Do not use the words ' factory operative ' but specify in every instance the kind of work done, as cotton-mill spinner, silk-mill weaver, etc. " ' ' Avoid in all cases the use of the word ' mechanic ' and state whether a carpenter, mason, house painter, machinist, plumber, etc."' The office also disclaims,^ in words quoted from the Tenth Census, the notion that there need be any corre- spondence between these returns of occupations, and the statistics of persons employed, derived from the returns relating to Manufactures, Mineral Industries and other industrial operations, where the establishment, and not the individual, is the basis of tabulation. 'Eleventh Census. Instructions to Enumerators, 25-31, and Popula- tion 2 ; Ixxvii. ^ Population 2 : Ixxviii. 86 American Economic Association. The oflBcials of the eleventh census had a perfectly correct notion of what they were trying to do in the statistics of occupations. How far were they successful in carrying out this method? This brings us to a sec- ond great difficulty, namely, to determine what really distinguishes one occupation from another and how many classes of occupations it is necessary to have. The num- ber of employments or kinds of work which differ from each other in some respect is very great. The clerk in a dry goods shop is not engaged in exactly the same kind of work as the clerk in a tailoring establishment. It is obvious, however, that we must throw employments of a similar nature together in order to handle our material. The principle upon which this is to be done is not very clear but can be none other than the general one of the kind of work done. That there is no concensus of opin- ion on this question is shown by the fact that in the census of 1850 there were 323 occupation designations ; in i860, 584; in 1870, 338 ; in 1880, 265 ; and in 1890, 218 ; which last number in some of the tables is still further reduced to 181. It is not necessary to be hyper- critical in this matter, — a few minor occupations more or less make but little difference, provided the more im- portant ones are consistently arranged according to some general principle. How far the eleventh census was successful in such arrangement, can be determined only by inspection. For this purpose, we take up the various occupations arranged under the five great heads. Agri- culture, Fisheries and Mining ; Professional Service ; Domestic and Personal Service ; Trade and Transporta- tion ; Manufacturing and Mechanical Industries. The occupations grouped under Agriculture seem to be logical and reasonably distinct. The great mass of persons are either farmers, planters, or overseers (5,281,- Statistics of Occupations . 87 557) ; or agricultural laborers (3,004,061) ; with a con- siderable number of miners (349,592) ; and the rest are arranged under the heads apiarists, dairymen and dairy- women, fishermen and oystermen, gardeners, florists, nurserymen and vine-growers, lumbermen and raftsmen, quarrymen, stockraisers, herders and drovers, wood- choppers, and " other agricultural pursuits." The second great group, Professional Service, is also reasonably successful ; the main categories, professors and teachers, lawyers, physicians, clergymen, govern- mental officials, present but few difficulties. There might be some question whether musicians and teachers of music belong to the same class, or why artists and teachers of art, should be separated from musicians. They do very much the same work. Under Domestic and Personal Service there are domestic servants, nurses and midwives, launderers and laundresses, etc. There are, however, nearly two million " laborers not specified " of whom we shall speak presently. Under Trade and Transportation we have a number of occupations belonging to trade, such as merchants and dealers, book-keepers, clerks and salesmen, huck- sters and peddlers ; and others belonging to transporta- tion, such as dra}'men, hackmen, teamsters, and street railroad employees. The distinction between bankers and brokers, on the one side, and officials of banks and of insurance, trade, transportation, trust and other com- panies, is not altogether clear. But it is under the last head, Manufacturing and Mechanical Industries, that the greatest difficulties are met. We have, first, a series of well-defined occupa- tions, such as bakers, blacksmiths, butchers, cabinet- makers, candle, soap and tallow-makers, carpenters and 88 American Economic Association. joiners, coopers, gunsmiths, locksmiths, and bell hang- ers, masons, painters, glaziers and varnishers, plasterers, plumbers and gas and steam fitters, tailors and tailor- esses, upholsterers and wheelwrights, which remind us of a list of the old English handicrafts. The factory system, however, has evidently made itself felt and we have cotton mill operatives, hosiery and knitting mill operatives, mill and factory operatives not specified, paper mill operatives, print works operatives, rubber factory operatives, silk mill operatives and woolen mill operatives. There is evidently considerable danger here of confusing the industry classification with the occupation classification. This danger becomes greater, in some other designations which it was found neces- sary to use, such as chemical works employees, gas works employees, iron and steel workers, saw and plan- ing mill employees, etc. This confusion becomes greater when we have side by side carriage and wagon- makers (not otherwise classified) and wheelwrights ; and such general designations as apprentices, machinists, mechanics (not otherwise specified), metal workers (not otherwise specified), and wood workers (not other- wise specified). These things are pointed out, not in a spirit of criti- cism, but as showing the difificulty of any system of classification. It is evident that it would be compara- tively easy with a very slight stretching of terms to transpose large bodies of men from one occtipation to another. This does not so much matter for any one census, but it makes comparison between different cen- suses in regard to the number of men of a specified occupation extremely uncertain. This is the probable explanation of some of the extraordinary percentages of increase shown in the comparative tables for 1870, 1880 Statistics of Occupations . 89 and 1890, notwithstanding the conscientious efforts to harmonize the occupation groups. For instance, taking only 1880 and 1890, there has been an absohate decrease in the number of agricultural laborers, while farmers, planters and overseers have increased from 4,000,000 to 5,000,000. Bearing in mind that population increased only 24 per cent and the total number of persons en- gaged in gainful occupations only 30 per cent, it is rather astonishing that lumbermen and raftsmen in- creased 115 per cent, woodchoppers 165 per cent, fisher- men and oystermen, 50 per cent, and miners 50 per cent. So, too, it is rather extraordinary, under professional ser- vices, that artists and teachers of art should have in- creased 147 per cent, musicians and teachers of music 100 per cent, while professors and teacliers increased onlv 50 per cent. Under the liead of trade and trans- portation, book-keepers, clerks and salesmen increased nearly 90 per cent. Under manufactures and me- chanical industries, we have carpenters and joiners in- creasing 60 per cent, and painters, glaziers and varnish- ers, 69 per cent. On the other hand we have an abso- lute decrease of cabinet makers, carriage and wagon makers, coopers, gold and silver workers, and wheel- wrights.' Doubtless many of these cases can be explained as due to changes in industry and others probably represent the more careful enumeration and classification of the eleventh census. But such facts introduce an element of uncertainty into all study of changes in employment from decade to decade. On the whole, therefore, although the eleventh census propounded a logical system of classification, it does not seem to have been particularly successful in carrying it 'Eleventh Census. Population, 2;ci,ff. go Americayi Economic Association. out. Whether this was owing to the inherent difficulty of the subject or to the lack of care and intelligence on the part of the enumerators, it is impossible for an out- sider to say. It must be noticed, too, that the grand groups. Agri- culture, Professional Service, Trade and Transportation, etc., are made up by combining the occupation groups. These grand heads, at first blush, would seem to be a classification by productive industry, and we are thus seeking an industrial grouping on the basis of occupa- tional returns. This leads to some anomolous results. It is true, perhaps, that a book-keeper in a cotton mill may be said to belong to trade, a porter in a brewery to transportation, and a laborer in any of these undertak- ings to be rendering personal service. But such a dis- tinction is an unnatural one and gives an air of unreality to the grouping. It does not seem quite right that engineers and firemen (not locomotive), should be put down to domestic and personal service, when the mass of them are, probably, iri factories and workshops. The most serious item is the 1,913,373 laborers not specified, who constitute nearly one-half of the persons classified under the head of domestic and personal service. Doubt- less man}- of these are really agricultural laborers, who are often returned simply as laborers. 'Many of them, however, must belong to manufacturing and mechanical industries. It is not quite clear how, starting with our principle of occupation statistics, we can group them into these great divisions. But it is quite clear that the pro- cedure in itself is not particularly satisfactory. The re- sult of this criticism is that we must be cautious about using these figures for comparative purposes, either in space (sections of the country), or time (increase or decrease of particular industries). On the other hand Statistics of Occupations. gi where simply indications are needed, as the appearance of a new industry or the increased employment of women, or the prominence of certain nationalities in general lines of industry, such as mining, or iron and steel-working, they may be used. These facts will come out more clearly when we examine critically the use the census has made of these figures in its comparative tables. We shall not pretend to give results except as illustrations of this great question of method. RESUI,TS OF THB ELEVENTH CENSUS AND METHODS OF ANALYSIS. The Number of the Employed. — The first figure is the number of persons engaged in gainful occupations in the United States in 1890. For this purpose are con- sidered only persons ten years of age and over. The total number was 22,735,661, out of a population ten years of age and over of 47,413,559. This makes 36.3 per cent of the total population, or 48 per cent of the population ten years of age and over." This figure of course is fundamental and shows that a little over one-third of the total population supports the remaining two-thirds. Comparisons in space are shown on the following page of the census volume, where the number of persons ten years of age and over engaged in gainful occupations is compared for each division and each state and territory of the United States. There are considerable variations, the proportion of persons en- gaged in gainful occupations of the population ten years and over varying from 41 per cent in West Virginia to 67 in Alontana. The cause of this variation is doubtless the age constitution and the character of the prevailing industries. In a state like Montana we should probably find a large number of male adults, engaged in mining 'Eleventh Census. Population, 2:lxxx. gi A?nencan Econoinic Associatioyi. and other occupations where only men are employed. There would be few women and children and little or no employment for them. Tlie proportion of persons, therefore, engaged in gainful occupations will be large. In an older state there would be more women and children and, if the opportunities for employment were small, the percentage of persons engaged in gainful occupations would be small. We may have an inter- mediate condition of things, namely, a state like Rhode Island (56.4 per cent), where there is a large number of women and children and where opportunity is given for their employment in factories. An exceptional case seems to be a state like South Carolina where 55 per cent of the population ten years of age and over are en- gaged in gainful occupations. The explanation here is that large numl:)ers of negro women and children work in the field. Our comparisons in space amount to but little in themselves and need to be explained by differ- ences of age constitution and industrial environment. Comparisons in time might seem to be useful as show- ing whether an increasing or decreasing proportion of the population is engaged in productive industry. The census shows' that, while in 1890 36.3 per cent of the total population and 48 per cent of the population ten years of age and over were engaged in gainful occupa- tions, in 1880 the per cents were 34.7 and 47.3 respectively. This would seem to show an increase in the number of persons. The difference, however, is due to the fact that the proportionate number of children in 1890 (at least those returned by the census) was considerably less than in 1880. Occupation and Sex. — The first analysis of occupa- tion statistics is by sex, that is, to .show the proportion ^ Ibid.^ Ixxx. Statistics of Occupations. 93 of male and female persons engaged in gainful occupa- tions. Many interesting questions are connected with this distinction, especially when we make note of clianges in time, differences in space, characteristics of particular occupations and of particular elements of the popula- tion, such as the colored, tlie foreign-born, the children of the foreign-born, particular nationalities, etc. In making this analysis by sex there are two methods which must be kept distinct, for they serve different purposes. In the first place, we may say that out of one hundred of the population ten years of age and over, engaged in gainful occupations, 82.8 per cent were males and 17.2 per cent were females. And we may carry this out for various occupations as follows : ' Males. Females. Total. Agriculture, fisheries and mining, 92.5 7.5 100 Professional service, 67.0 33.0 icx3 Domestic and personal service 61.7 38.3 100 Trade and transportation, 93.1 6.9 100 Manufacturing and mechanical industries, 79.8 20.2 100 This method is interesting as showing in a general way how far the two sexes contribute to the number of persons engaged in different industries. It is a bad method, however, the moment we attempt to make comparisons either in space or time. For, the propor- tion of the sexes being different in different sections or at different times, that would nattirally make a differ- ence in the proportion engaged in gainful occupations. The second method consists in determining, out of one hundred persons of either sex, how many are en- gaged in gainful occupations. It thus appears ^ that ']'] per cent of the male population ten years of age and over, are engaged in gainful occupation, while onh' 17 per cent of the female population ten years of age and ' Idem, -SLC ^ Idem, Ixxxiii. 94 American Economic Association. over are thus engaged. This method answers the real question as to the employment of women as compared with men. It also permits comparisons in space and time. We have for instance, the comparisons for differ- ent parts of the Union. In the North Atlantic division 20.5 per cent of the female population ten years of age and over are engaged in gainful occupations, while in the North Central division only 12.5 per cent are thus, engaged. This points to the factory industry in the first group of states. As far as time is concerned it would seem that the employment of women is increas- ing, for in 1880 only 14.7 per cent of, the female popula- tion ten years of age and over were engaged in gainful occupations, as compared with 17.0 per cent in 1890. The method has its limitations, as we shall see further on, but on the whole it seems to be valid ' Occupation and Age. — The second correlation is that of determining the ages of the persons engaged in gainful occupations. Here as before we have two methods. You may take one hundred persons in gainful occupa- tions and show how many are from ten to fourteen years of age, from fifteen to nineteen years, from twenty ' A third analysis maybe mentioned in this connection which is valid and interesting, /. ^., to show how many of 100 males or 100 females- engaged in gainful occupations are in each group. {Idem, cxi and cxii ) . The result for the Uuited States is as follows : Males. Females. Agriculture, fisheries and mining, 44.3 17.4 Professional service, 3.4 8.0 Domestic and personal service, 14.3 42.6 Trade and transportation, 16.4 5.8 Manufacturing and mechanical industries, 21.6 26.2 This shows in which industries the males are chiefly employed and in which the females. The comparison is extended to states and ter- ritories and for the three censuses, 1870, 1880 and 1890. Statistics of Occupations. 95 to twenty-four years, etc' This method is not very satisfactory for the reason mentioned above, that com- parisons in time and space are difficult because of the changing age constitution. The second method is to take the total number of per- sons in each age-group and show the percentage engaged in gainful occupations. We have such a comparison^ showing also the distinction of sex. The chief question of interest in regard to occupations by age periods is the employment of. children. It ap- pears that of males ten to fourteen years 11. 2 per cent, and of females 5.9 per cent, are engaged in gainful oc- cupations. " As compared with 1880, this shows a very great diminution in the proportion of children at work, although the exact decrease cannot be determined on account of the slight difference in the age classification of persons occupied in 1880 as compared with 1890. At the census of 1880 there were 835,187 males and 293,169 females ten to fifteen years of age at work, constituting respectively 24.4 and 9 per cent of the whole number of males and females of the ages stated." ' A similar comparison of the children ten to fourteen years in each of the elements of the population ma}- be made. This shows that of the colored children ten to fourteen years of age, the percentage engaged in gainful occupations is 29.7, of the foreign born it is 15.6, of the native white of foreign parentage, 7.5, and of the native white of native parentage, 7.4. These figures apply to males ; the corresponding figures for females are much smaller. '^ Idem, cxxiii. ' Idem, cxxi. A third analysis is to show the distribution of 100 males (or females) of each age class, among the different grand occu- pations [Idem, cxxiii). This comparison is interesting and valid, although it is not so generally useful as the one just mentioned. ' Idem, cxxii. 96 America7i Economic Association. Other figures for children ten to fourteen years of age show that, out of 100 male children engaged in gainful occupations, 63.9 are engaged in agriculture, o.i in professional service, 12.6 in domestic and personal service, 9.8 in trade and transportation, 13.6 in manu- facturing and mechanical industries. The correspond- ing figures for females are : agriculture, 41.4, professional service, .2, domestic and personal service, 38.3, trade and transportation, 2.6, manufacturing and mechanical industry, 17.5.^ The next correlation would naturally be between oc- cupation and conjugal condition. We need not go into the results except to say it appears that, of the total num- ber of married women, only 4.6 per cent are engaged in gainful occupations, and that tnore than one-half of these are negro women. ^ The principal occupations are agri- culture, domestic service and manufacturing.^ Our comparisons thus far have been of a general nature and apply for the most past to the whole body of persons engaged in gainful occupations distinguished according to certain general marks such as sex, age and conjugal condition. It is probable that even with these grand groups we must be cautious about extending our comparisons very far, either in time or space, because of the imperfection of our material. Especially in regard to particular occupations we must be cautious on ac- count of the uncertainty of the classification. We come now to a study of peculiar interest to the United States, especially in connection with occupations, namely, the study of the population according to race, birthplace and parentage. The statistics are carried ^ Idem, cxxiii, second table. ''■Idem, cxxvi, table and cxxix, first table. ^Idem, cxxix, second table. Statistics of Occupations. 97 out in great detail in the census analysis. The ques- tion is how far this analysis is based on correct princi- ples and how far the results are trustworthy. It is necessary to remark in the first place that direct comparison of these different classes with each other is quite useless because of the differences in age constitu- tion. The fact that 58.1 per cent of the foreign white population of ten years of age and over are engaged in gainful occupations as compared with only 43.6 per cent of the native white' means nothing, because we know that among the foreign whites adult males are largely represented, while the native whites include many more women and children. Many of the tables in the an- alysis are of this character and are entirely superfluous if not misleading. These statistics may be used for the purpose of answering two definite questions : (a) How much each element contributes to the labor force of the United States or to the labor force employed in a particular in- dustry ; and (b) How the labor force of each element, as for instance the foreign-born, distributes itself in differ- ent industries. The most important of these questions is the first. That can be answered directly. For instance, out of the 22,735,661 persons engaged in gainful occupations 5,104,757, or 22.5 per cent are of foreign birth. ^ That figure measures the contribution of the foreign-born to the labor force of the United States. We can go a step further and add to the foreign-born the native whites of foreign parents (3,542,408) making 8,647,165 persons of foreign extraction, or 38 per cent of the total labor force. '^Idem, cxiii, table. ^ Idem, cxvii, table. 98 A-merica7i Econoinic Association. By a further step we can show how each element con- tributes to the labor force in each grand group of occupations. For instance, to agriculture the native white of native parents contribute 56.8 per cent, the native white of foreign parents 8.8, the foreign whites 14.5, and the colored 19.9.' We can extend this method to particular occupations and show what portion of the labor force is contributed by each element of the population. Such a table is given both for males^ and for females^ in certain occupa- tions. Some of the results seem exceedingly probable. For instance, the foreign whites constitute only 9.5 per cent of the farm laborers and only 14.7 per cent of the farmers, planters and overseers, while they constitute 44.5 per cent of the gardeners, florists, nurserymen and vine growers, and 48.7 per cent of the miners and quarrymen. They constitute 21 per cent of the clergy- men, but only 6.7 per cent of the lawyers. They con- stitute 49.7 per cent of the restaurant and saloon keepers and 71 per cent of the tailors. The native whites of foreign parents constitute 48 per cent of the apprentices and 45 per cent of the plumbers and gas and steam fitters. These figures are interesting as showing the way in which certain occupations are going into the hands of certain elements of the population. We may, if we choose, subdivide our foreign-born into nationalities according to country of birth. We can thus show that of 100 foreign-born persons engaged in gainful occupations 28.7 were born in Germany, 20.4 in Ireland, 13.3 in Great Britain, 10.2 in British ' Ibid. '■Idem, cxviii. ^ Idem, cxix. statistics of Occupatioyis. 99 America and so on.' The same method is employed for each of the grand groups of occupations. The census goes even a step further and attempts to analyze the total contribution of persons of foreign birth and descent to the labor force of the United States. For this purpose it takes the number of white persons ten years of age and over, having mothers born in for- eign countries, and shows the number and per cent en- gaged in gainful occupations. The comparison be- tween different nationalities' is useless, because the dif- ferences are due simply to the differences in the ages. The table on the following page is perhaps justifiable as showing the contribution of each of the foreign elements to the labor force in each occupation. It may be doubted, however, whether this analysis is not carrying refinement a little too far. Kven if the principle is cor- rect, the uncertainty of the original data is sufficiently great to make us doubt whether the labor is worth the pains. We turn back now to our second method of analysis. We may like to know how each element of the popula- tion, the foreign-born, colored, native whites of foreign parents and native whites of native parents, distributes itself over different occupations. This is shown in a table" where it appears, for instance, that the foreign white population is employed, 25.6 per cent in agricul- ture, 2.2 per cent in professional service, 26.9 per cent in domestic and personal service ; 14 per cent in trade and transportation, and 31.3 per cent in manu- facturing and mechanical industries. This same system is carried out for particular occupa- ' Idem, cxlvii. ' Idem, civ, second table. ' Idem, cxvi. lOO American Economic Association. tions and sex' for those born in Germany, Ireland, Great Britain, etc., for grand gronps of occupations ; ^ for the minor classes of occupations and sex ; ^ for persons hav- ing mothers born in certain specified countries for grand groups of occupations, and sex ; ^ and finally for sex, mother's birthplace and the minor classes of occupa- tions.^ It must be observed in regard to this second class of statistics that we, perhaps, are going a little too far. The practical question we have in mind, probably, is what sort of occupations our immigrants choose. We are measuring, as it were, their relative capacity for indus- trial life, and basing upon it prognostications as to the future. It must be observed, however, that the choice of an occupation depends partly upon sex and age, and thus again differences in age and sex constitution may vitiate our comparisons. Again, we may use these correlations of occupations with race, birthplace and parentage to answer certain specific questions ; as, for instance, whether the native or foreign born are most inclined to employ their wo- men and children in gainful occupations. Thus, it ap- pears that, of the colored female population ten years and over, 36.2 per cent are engaged in gainful occupa- tions ; of the foreign white, 19.4 per cent ; of the native white of foreign parentage, 20.8 ; and of the native white of native parentage, 10.9 per cent. But these re- sults are very doubtful. Taking the last two percenta- ges it would seem that the native whites of foreign pa- rents are more heavily represented in gainful occupa- ' Idem, cxx, f . ^ Idem, cxlix. ^ Idein, cl-clv. * Idem, clviii, Table. ^ Idem, clix, ff. Statistics of Occupations. loi tions than the native whites of native parents as far as females are concerned. If we look at males, we find that of native white males of foreign parentage 70.3 per cent, and of native white males of native parentage 73.9 percent, are engaged in gainful occupations.' Does this mean that the daughters of foreign parents are more inclined to work than the daughters of native parents, while the reverse is true of the sons ? The explanation is found in the age classification, where it will be found that, at those ages where females are most employed, namely from 15 to 19, and from 20 to 24, the native white females of foreign parentage are more numerously represented than the native white females of native parents. In plain words this great tendency of females of foreign parentage to go into gainful occupations is due simply to the demand for domestic servants. The remaining analyses of occupations according to illiteracy,- citizenship,' and ability to speak English,' seem to me to be useless and to confuse cause and effect. The occupation is not the cause of these things, but it is owing to the fact that certain nationalities which have been here for a greater or a shorter time are thrown into certain occupations, that we have these figures. Finally, the census made an effort by direct inquiry to find out whether persons were unemployed in their principal occupation during the year, and for how long they were thus unemployed. The investigation does not seem to have been very successful, and the data are so uncertain that the detailed analysis by occupations^ seems to me entirely useless. 1 Ibid. "^ Idem, cxxi-cxxxiii. ' Idetn, clxiii-clxvii. * fdeni, cxxxiv-cxxxvi. 'Idem, cxxxvi-cxlii. 102 American Economic Association . METHOD AND SCOPE OF THE TWEI Per cent of total acreage. Acres under wheat. " corn. ' ' oats. " barley. " cotton. " green crops. " orchard. " other crops. Total acres under crops. Per cent unimproved of total acreage. Land. Fences and buildings. Livestock, (a. Working animals, b. Animals kept for other purposes, c. Yearly cost of working animals). Implements and machinery, (a. Cost of machinery on hand, b. Average cost of machiner3r per year. c. Rent jjaid for itinerant m.acliines. d. T.^tril cost of machines per j'ear. Cost of fertilizers. Value of products. a. Number of members of farailj' engaged in wox-k on the farm. b. Xumbirof hired laborers emploj'ed. c. Total number of working days by hired labor during the year. d. Amount paid in wages during the year. e. Average length of employment (in da)'s) rer year. The same classification for farms of each group of sizes, as shown in Table i. TABLE 3. — Distribution of Yearly Expenditure According TO Size of Farms. ^ (Total expenditure of class ^= 100 per cent). Farms under 10 acres : Per cent of total expenditure for wages. " " " for fertilizers. " " " for machinery. " " " for live stock. And so for the farms of various sizes. 1 Buildings have not been included in this table, as their yearly cost is the resultant of so many uncertain elements that it would be difficult to get any ac- curate returns on that point. 2i8 American Ecotiomic Association. TABLE 4. — Farms Partly Owned and Partly Rented. a. For fixed money value, or b. For share of product. I. Farms of less than 10 acres : Less than 10 per cent of farm owned. 10-25 25-50 50-75 75-100 And so for the farms of various sizes. Parm and Home Proprietorship and Real Estate Mortgage Indebtedness. I. INTRODUCTION. A criticism of the work of the eleventh census is especially difficult, because the various parts of the work are of such different quality, and because only those who have had some experience can appreciate the difficulties which lie in the way of a successful transaction of a sta- tistical investigation on so large a scale and of such complexity. No other part of the eleventh census, or of any census, was surrounded with so many difficulties as the inquiry which is reported in the two volumes on Farm and Home Proprietorship and Real Estate Alort- gages. Such an inquiry was entirely novel, at least on so great a scale. Statistics of mortgage indebtedness had, indeed, been gathered by some foreign countries and by the labor bureaus of several states in this country. The most notable of these was, perhaps, that of Mr. J. S. Lord, who, as secretary of the Illinois labor bureau, had made in 1888 an admirable report on mortgages in Illinois.' This report really furnished the model for the method of handling the statistics obtained in the cen- sus inquiry. But no attempt had ever been made before in connection with an}' national census enumeration to cover a subject so vast and so intricate in its details. The novelty and lack of precedents were not, how- ever, the only difficulties, especially in the wa)- of get- ting information concerning real estate mortgage indebt- edness. The inquiry was set on foot at the last moment of preparation for taking the census. It concerned mat- ' Illinois Labor Statistics Bureau. Fifth Biennial RcpoH. 220 America?! Economic Association . ters on which people generally, and Americans par- ticularly, are very averse to giving information. It was denounced as inquisitorial, as prying into private affairs and extending- government authority to the detriment of the individual. So intense was the feeling that some people advised resistance to the Census Office in its at- tempt to get this information. Again, the data were of such a character, and the terri- tory to be covered was so large, that it was quite hope- less to expect accurate returns if they were collected in the usual way. The individuals interested could not be trusted togive correcth the facts concerning the existing iudebtedness even if the}' gave them to the best of their knowledge. Incumbrance assumes many guises and exists under many names. To secure a terminology which would be universally applicable and understood wa:; out of the question, and a wide acquaintance with the customs of different sections of the country was nec- essary in order to frame a proper schedule of questions. All these diificulties made the task proposed as difficult as its masterly success was brilliant and complete. If it be true, as just now remarked, that no statistical inquiry ever undertaken by any government was more difficult than the collection and proper presentation of the facts of mortgage indebtedness, certainly noue has ever been carried to conclusion " with more skillful care and conscientious fidelity." Its success far exceeded the expectation of statisticians who had studied such matters for year.s. The value of the information obtained well repaid the expense of getting it, and has probably recon- ciled the people to a renewal of the effort. A brief review of the means taken to get the data wanted will bring out clearly both the difficulties and the way in which they were met. Farm and Home Proprietorship. 221 As has been already said it Avas at the last moment of preparation that Congress directed the CensTis Office to undertake these investigations. For several reasons it was decided not to entrust the work entirely to the regu- lar enumerators, but to reh' upon several sources of information. This vv'as a wise decision. Only the less objectionable questions concerning ownership and debt were put upon the population schedule.' These were as follows : " Is tlie hom.e you live in hired, or is it owned by the head or by a member of the family? If owned by the lieid or a member of the family, is the home free from mortgage incumbrance? If the head of the family is a farmer, is the farm which he cultivates hired, or is it owned by him or by a mem- ber of his family ? If owned by the head or a member of the family, is the farm free from mortgage incumbrance ? If the home or farm is owned by the head or a mem- ber of the family, and mortgaged, give the post office address of the owner." The cases in which the enumerators failed to get answers vv'ere investigated through the mail and by means of special agents. The results were gratifyingly complete. Of the total farm families only 1.24 per cent were not heard from on the question of ownership, and of the home families only 2.25 per cent ; while the determination of the fact of incumbrance was unsuc- cessful for 1.26 per cent of the farm owning families and for 2.10 per cent of the home owning families. As to the amount of incumbrance, 18.35 P^^^ ^^"^^ o^ ^^^ farm owning families and 25.98 per cent of the home ' Eleventh Census. Population, i : ccv, Inquiries 26-30. 222 American Economic Association. owning families were not heard from.' In other words, the returns are practically complete for ownership and for the fact of incumbrance. In deciding upon the plan of investigation into mort- gage indebtedness similar skill and wisdom were shown. Consideration of the plan adopted will be entered on later. Meantime it should be noted that the work was very thoroughly done. As the superintendent of the census put it, " the agents of the Census Office have . . . overhauled the records in every state and territory. They have travelled on horseback and on foot through the most sparsely settled districts of our vast domain in search of mortgages, and have done their work so in- dustriously and so thoroughly that we now have on file in Washington as a result of their labor the abstracts of about nine million mortgages."* In short, the volumes under consideration are easily among the best portions of the census. They show painstaking conscientiousness in the manipulation of the data, a thorough knowledge of the proper methods of approaching the subject, an appreciative sense of the difficulties and defects, and a skilled knowledge of the necessary methods. An examination of the first few pages of either volume furnishes strong proof that the editors have in a high degree what may be called a sense of statistical propriety. For there we find, what is too rare in census reports, a full account of the history of the projects to collect the statistics, a recital of the instructions to enumerators, a detailed statement of the methods employed in the tabulation, and a num- ber of other details explanatory of the technicalities employed in marshalling the returns for analysis. The ^ Eleventh Censiis. Farms and Homes. 7. -Am. Stat. Ass'n. Publications 2 : 356 (1891). Farm and Home Proprietorship. 223 presentation of these matters is very helpful to the reader in forming a critical judgment of the volumes. The work is, then, of a high grade of excellence, and there is but little room for important criticism. In addition to the advantage derived from the peculiar suitableness of the editors for their work the inquiry had the benefit derived from a high grade of special agents. They seem to have been, in the main, men picked especially for the collection of the statistics of mortgages. These reflections lead to one or two com- ments of a general character : II. CHARACTERISTICS OF THE TWO VOLUMES CON- SIDERED TOGETHER. 1. The investigation into the subjects under review was so highly successful that it should, by all means, be repeated. After the experience recorded in these two volumes there can be no doubt, as indeed the editors themselves point out, that the facts sought can be ascertained accurately and with a high degree of com- pleteness. Commissioner Carroll D. Wright said as long ago as 1887 : " Questions of renting, of ownership, of the acreage of farms and of alien ownership are entirely within the possibilities of census taking, without enlarg- ing the field of operation." We may now add that the feasibilit}' of collecting mortgage statistics on a large scale is also demonstrated. 2. The same editors should be in charge of the next investigation, and, as far as possible, the same special agents. This is a matter in which experience counts for a great deal. If the inquiry is committed to the same management as before, the country may reasonably hope for an improvement in the work. If it is en- trusted to new editors, however able they may be to cor. 224 American Economic Association. rect any mistakes of their predecessors, they will surely waste time and impair the work h\ having to learn lessons which the previous editors already know. IMoreover, it is absolutely essential that this and kin- dred portions of the census be kept absoliitely free from the suspicion that they are being used for any but scientific purposes and the promotion of the public good. 3. Fault might be found with the bulk of the volumes. It is a question whether all the important information of the two could not have been presented in one volume by judicious grouping of related data. This criticism is not of much weight except in so far as it is based on a plea either that such conbinations of figures could be made, or that part of the matter included in the reports is unnecessary or fails to teach anything of importance. That the latter is to a certain extent true may be illus- trated by reference, for example, to the volume on proprietorship.' The reader has just been occupied with a discussion of the relation of building and loan associa- tions to home ownership and is transferred — without break — to "sales of real estate in Massachusetts" in order to learn the frequency with which the land changes hands. The statistics quoted from Massachusetts are so meagre and throw so little light on the sirbject that they are of very little value for the purpose and might as well be omitted. This is all the more true because the census itself has no figures with which to supplement those from Alassachusetts. 4. A more important, and perhaps better founded, criticism may, however, be directed to another point. The various groupings of the returns follow one another without sufficient pains being taken to correlate them ' Eleventh Census. Farm and Home Proprietorship, 52, f. Farm and Home Proprietorship . 225 when they are related, or to mark clearly the transition from one to another when they are not closely related. The transition is too abrupt. Both volumes would be greatly improved if they each had, first, a short summary of the conclusions to be drawn from each grouping of the figures, — that is, from each set of tables ; and, secondly, a general, but not too condensed summarj' of the main results of the whole investigation. For example, we find in the report on mortgage indebtedness coordinate pre- sentations of the following topics : — (i) the ratio of mort- gage indebtedness to the true value of all taxed real estate ; (2) a comparison of incumbrance with the value of the mortgaged acres ; (3) a comparison of incumbrance with selling price ; (4) a comparison of incumbrance with farm value, per acre. A better arrangement would be to make a general head of " the relation of incum- brance to value," and put the others as sub-topics. In this way their relations would be clearer, comparison would be easier, and the presentation could be made more concise. If a similar plan were followed wherever possible, and the suggested summaries of the principal results made, the volumes would doubtless be more ser- viceable to the average user of them. They present a kind of pathless wilderness of figures. A few pathways cut through them would introduce the orderliness of the well planned grove into the natural forest. 5. The diagrammatic presentation is, perhaps, unnec- essarily profuse. Graphic representation of facts is, of course, sometimes necessary and nearly always helpful, especially if the statistics in a tabular arrangement do not readily and clearly show the relationships which they are intended to bring out. Numerous diagrams of 15 226 Americati Economic Association. the character of those given here are more desirable in volumes with a wide popular circulation.^ III. THE VOLUME ON PROPRIETORSHIP AND INDEBTED- NESS OF FARMS AND HOMES. The volume opens, as has already been pointed out, with a history of the movement which led to the investi- gation, a description of the plan for collecting the statistics, and an outline of the scope of the inquiry. This is followed first by the presentation and analysis of the facts of proprietorship, the word being used in the legal sense to include botli owners and tenants, and then by the discussion of value and incumbrance and the interest on incumbrance. The next eighty pages are devoted to a description of the proprietors and lastly come the general tables, which occupy the second half of the volume. Terminology. — The first question one asks in consider- ing such a work as this is : Was the inquiry worth while ? In the case of this investigation the question has special significance because of the fact that the same ground is already partly covered in another way by another por- tion of the census. The statistics of agriculture include the number of farms and their proprietorship. In that case the farm is the unit of investigation ; in the present work, the family. Again, the statistics of population include a report on dwellings and families which pre- sents for a portion of the subject, data of the same gen- eral kind as are given in the volume under discussion. In the one case the dwelling is the unit ; in the other, 'As an illustration of such, matter which adds but little to the worth of the report may be mentioned the diagrams which face page 122 of the volume on mortgages. However, this again, is a comparatively small matter, and is mentioned only in behalf of brevity. Far-in and Home Proprietorship . 227 the family. There is therefore in these various investi- gations more or less duplication of work and of results. While there may be some question whether all the necessary information concerning ownership and in- debtedness could not have been gotten by the enumera- tion of " farms " and " dwellings and families," there is none, in the opinion of the reviewer, concerning the de- sirability of presenting that information in the form in which it is given in this volume, — that is to say, with the family as a unit. The value for sociological pur- poses of such a mode of presentation is very great. Whatever objection that unit is open to — and it is open to much — it is a better unit for estimating the economic and social conditions of the average American than an area called a farm, which may vary in extent from 5 acres to 1,000, and in value from $50 to $75,000 ; and for similar reasons better too, as a unit, than the " dwelling. " Although, however, the sociological advantage of pre- senting the data with the famil}- as a unit is very great, objection may be made to the meaning of the term as defined in the census. A reader seeking information about the distribution of wealth would naturally turn to this volume in order to learn something about the ownership of property by individuals and families, as these words are familiarly used. Unfortunately, how- ever, the editors of the report were hampered by having to use as a unit the term family in a technical sense already fixed for them by the census reports on popula- tion. Whatever fault is to be found with this use of the word, the editors cannot, therefore, be charged with it.' It is to be regretted that a classification of families was 'For the definition of a family in the Instructions to Enumerators, 1890, see above p. 62. 228 American Economic Association. not given in connection with the figures on ownership. Such a classification as was made in the census of Mass- achusetts' in 1895 would have added much to the value of the work under discussion for all who looked to it for light on the matter of prosperity of our people. The Massachusetts report classifies families according to the number of persons in them, and gives the number of each class. For example, in North Adams we find that there were 550 families containing two persons each ; 348 containing seven persons each, etc' Of course, the addition of such a classification of " owning and occupy- ing families " would increase the work of gathering and handling the returns, but not to any great extent, since such a classification is made for other purposes. At any rate much would be gained even if the classifica- tion were carried only so far as to enumerate occupants of hotels, almshouses, etc., by themselves so that they could be excluded from the total in calculating the per- centages of owning families, etc. To be sure, " con- sidered as regards great bodies of population the pres- ence of these large ' census families ' does not probably have any very appreciable effect on the average size of the normal familj'."' But it must vitiate the statistics for small political units, perhaps in some cases, for whole states. Instructions to Enumerators. — There are several points in the instructions* on which there is at least room ^ Mass. Census of 1895, i : 339-455. '^ Idem, I : 387. ^ Eleventh Census. Population, i : clxxxviii.^ ' [Normal families and artificial or arbitrary families such as hotels, prisons, schools, camps, etc., were distinguished by the Mass. censuses of 1885 and 1895. The average size of the normal families was 4.45 persons in 18S5 and 4.57 in 1895. The average size of all families was only .13 persons larger in 1885 and .08 persons larger in 1895. — W. F. W.] * Eleventh Census. Farms and Homes, 5. Farm and Home Proprietorship. 229 for a difference of opinion. The third one reads : " If a person owns and cultivates wliat has been two or more farms and all are not mortgaged, the several farms are to be counted as one farm and as mortgaged." If we remember that the unit of investigation is the family, this instruction is correct so far as it guards against the duplication of families in the returns. But when we come to consider the value and incumbrance of the farms reported as occupied by their owners, there is danger that obedience to this instruction may have swelled the figures in such a wa)- as to be misleading. There are cases in the middle vi^est in which a man who lives in town owns a farm which he supervises, leaving the immediate care to a salaried superintendent. The owner cultivates but does not occupy. He cannot be included among owning occupiers or among hiring occupiers. For the purpose of getting the total value of farms, the case is not different, if the owner lives on and cultivates one farm and owns and cultivates another in the manner described. The result of "lumping" the farms is that it swells the value of the owned and occupied farms and diminishes the apparent relative burden of incumbrance. In the seventh instruction we read : " If the same person ov/ns and cultivates one farm and hires and cultivates another farm, he is to be entered upon the schedule as owning the farm he cultivates." In this case the hired farm would seem not to appear in the valuation of hired and occupied farms ; while in the case previoush' described the farms owned and cultivated but not occu- pied would, as said, go to sv/ell the total value of the owned and occupied farms. The result would be to diminish the total value of the hired and occupied farms relatively to the owned and occupied. It would seem that if the hired^ cultivated, but not occupied farms 230 American Economic Association. were not included in the sum of the values, the owjied, cultivated, but not occupied farms should also have been excluded. Several of the instructions are so framed that while they avoid duplication of persons and families they either increase or diminish according to circum- stances the value and incumbrance. CRITICISM OF RESULTS PRESENTED. Scope of the inquiry : — The purpose of the inquirj' in the last resort, could be only to throw more light on the economic condition of our people. It is unfortunate, therefore, that its scope was not somewhat wider. Especially in the portion relating to value and incum- brance, the statistics are defective for any characteriza- tion of the welfare of the people of the country. No values are given for the homes of tenants nor for unin- cumbered homes occupied by owners ; and on the other hand the incumbrance that is taken account of is that on farms and homes which are occupied by their own- ers. No account is taken of the incumbrance on hired farms and homes. The decision thus to limit tlie scope of the work makes the results obtained an imperfect guide for determining welfare. The report furnishes no means whereby we may know " whether hired farms are less or more valuable than those tliat are owned, nor whether farms and homes occupied by owners free of incumbrance are less or more valuable than those that are occupied by owners subject to incumbrance." To be sure, the report on mortgage indebtedness largely covers the omission, but this fact is perhaps to be re- garded rather as a reason for the collation of the reports in one volume than as a reason for the omission of the information in the volume under review. The absence Farm and Home Proprietorship. 231 of the information mentioned very largely impairs the interest of that portion of the report which deals with value and incumbrance. The other topics are presented with sufficient completeness. Aluch praise is due the editors for the judgment displayed in the selection of modes of grouping their information to bring out vari- ous conclusions. Especially valuable for their socio- logical teachings are the comparative tables of pro- prietorship in cit)- and country, and between cities of different population, the record of the purposes of incum- brance, and the discussion of the character of the pro- prietors. Ownership and Industrial Classification. — The group- ing of the returns showing proprietorship of homes in cities according to their population might well have been supplemented with a short table giving the figures for cities of similar size but different industrial and social character in various parts of the country. For example, a comparison of proprietorship in a city like Lawrence, Mass., with that of sucli places as Peoria, 111., and Lincoln, Xeb., should throw some light on the comparative progress of the industrial and social classes which predominate in these different places. It would furnish some answer to the question what classes in the community constitute most largely the home owners. It is not infrequently said in some places that the wage earners are to a large extent the owners of their homes. While this is true in certain localities it is probably very far from the truth in most. In the absence of statistics for the separate industrial classes such a comparison as is suggested would help to answer the question. Ac- cording to a statement in the report it was at first planned to gather the data for the separate classes, but the expense was prohibitive. 232 American Economic Association. Ownership and Density of Population. — The discuss- ion of the relation between farm tenancy and density of population is in some respects obscure because of the varying size of the farms/ This is a defect in Table 16. A comparison might fairly be made between places in which the owners cultivate farms of about the same size. No fair comparison of density of population in different places can be made unless the areas are approx- imately equal. A comparison, for example, of the ratios between tenancy or proprietorship and density of popu- lation in states like Arizona and Illinois can hardly be of much value. For, in the first place, as already re- marked, the areas are not equal ; and, in the second place, tlie whole extent of one state is available for occupancj' while of the otlier only a portion is habitable. In presenting the returns groupings are made to illus- trate some points which are hardly important enough to be elaborated. One of these has already been men- tioned, namely, the record of land sales in Massachu- setts. The remark applies with more or less force to the treatment of farm and home purchase as financial operations.^ Ownership and Loan Associations. — A discussion is given of the relation of proprietorship to the prevalence of building and loan associations.^ Its purpose is to throw light upon the question whether the ownership of homes has been especially dependent on the establish- ment of these associations or whether homes would have been acquired had there been no associations of this sort. In order to determine this point we need figures showing whether, in places where building and loan associations are prevalent and borrowers numerous, ' Idetn, 41, f. ^Idem, 42, 47. ^ Idem, 47-51. Farm and Home Proprietorship . 233 the percentage of home-owning families is high ; and also whether, in places of similar social character but without building and loan associations, the percentage of home-owning families is small. The tables give us only the percentage of home families occupying hired homes, the number of borrowers, and the percentage of borrowers of families. They cannot, therefore, be of much help in settling the question, for, in the first place, there are too many other sources whence intend- ing home builders can now secure loans, and these sources are altogether unknown both as to character and amount ; and, in the second place, building and loan associations are as likely to be a result as a cause of demand for hou.ses, and they would be established in a community'' where they were not already in existence, only when other sources of loans were absent or strictly conditioned. Tenancy and Sales. — In passing it may be noticed incidentally that tables like the one given, showing the average population to each deed of real estate in Massachusetts from 1880 to 1889,' really show us nothing as to the high or low degree of tenancy. It is argued that " if real estate changes ownership in- frequently, the inference may be either that the real estate is so cheap as to be undesirable or else so valuable as to be beyond the reach of the masses of the people with respect to ownership. On the other hand, if the transfers are frequent the inference may be that the ownership of real estate is easily obtain- able."^ But investments in real estate depend on other causes than the desire of people to own their own homes. They depend, for example, on the rates of re- ^ Idetn, 53, Table 21. '' Idein, 52. 234 American Eco7iornic Associatio7i. turn from other investments ; on the general condition of business ; and, possibly, on peculiar local conditions, which may or may not make real estate ownership profitable. For these reasons it is doubtful whether the table deserves even the small space assigned to it. Interest. — Still further, it is very doubtful whether the facts presented under the head of interest charge are very reliable. " Tlie rates were reported mostl)- by the debtors, except that reports were obtained mostly from county officers in Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Caro- lina, Oklahoma, South Carolina, Tennessee, Texas, and Virginia," — that is, in one-fourth of the states of the country.' The question called for the actual rate of interest or " what the use of the money has cost regard- less of what the contract may specify." In the opinion of the editors, if there is any error in the report of the interest rate it is a failure to make it as high as it really is. Their ground for this belief is that " mort- gage contracts are often somewhat complicated in respect to the rate of interest, and all debtors have not education enough to enable them to compute the real rate of interest borne by the contract as distinguished from the standard rate under the law of the state."^ Where the interest was not given, the editors applied the average for the neighborhood ; where the principal of the debt was obviously too large, they deducted an amount equal to what the interest would have been on the basis of the rate prevalent in the neighborhood. It is probably a fact that debtors in attempting to give " what the money has cost " regardless of the stipulated rate of interest, would assign a figure too high, for men ^ Idem, 103. ■"Ibid. Farm and Hovie Proprietorship . 235 tend to exaggerate such burdens. In many transac- tions, moreover, there would be no payment of the nature of interest, yet interest would be virtuall}- paid. In some parts of the south, for example, farmers give mortgages on their farms, sometimes on their crops, to merchants in order to secure advances. They really pay their interest in higher prices, and reliable infor- mation shows that these prices range all the waj- from thirty to one hundred per cent higher than they would be if the customers were not in debt to the merchants. This statement applies to real estate mortgages as well as to certain other forms of incumbrance. Of course these draw-backs or defects are not a reason wh)' an effort should not be made to determine the actual rate of interest regardless of the contract rate, but they show that the effort must be performed with great caution and that however carefully it is done it is likely to be considerably wide of the truth. The various modes of presenting the facts about interest charges seem to cover the ground very thoroughly. Description of Proprietors. — Not the least interesting part of this whole report is the detailed description of proprietors.' The main divisions of the presentation are by color, place of birth, age aud sex. The value of this portion of the work would be very much enhanced by- such a summary as has already been suggested, for the multiplicity of different details is really bewildering. The record of incumbrance is seriously affected by the failure to secure adequate information on crop liens. We are told that " the enumerators vi'ere instructed to regard crop liens as incumbrances on farms, but they overlooked the instruction, with hardly an exception, in the districts where crop liens were in force." " It is to ' Idem, 163-242. '^ Idem, 14. 236 American Ecotiomic Assodaiion. be hoped that this defect will be remedied in another in- vestigation. In this connection it should be noted that all data of indebtedness other than debts of record are likely to be of doubtful value unless very carefully in- vestigated. Reports of values by public officials and by owners had to be relied upon very frequently. It might be possible in many cases to check such replies by getting a record of recent sales in the neighborhood. This would add but little to the labor of the enumerators. In conclusion it is scarcely necessary to say that the logical soundness of methods adopted for the calculation of averages, wherever that has been necessary to supply the places of unknown quantities, is unimpeachable and the mathematical accuracy of the operations is admir- able. Careful search has failed to discover any error of importance. IV. REAL ESTATE MORTGAGES. Value of Investigation. — Seldom has any piece of statistical work been put forth of so high an order of merit as this volume. It is superior in the skill of its plan and execution to the work of the volume on farm and home proprietorship. The difficulties surrounding the acquisition of tlie data were more numerous and serious than in the case of the other volume ; and the statistical skill shown in their manipulation is, if any- thing, greater. Several of the general criticisms which have been made are applicable to this report as well as to the other. There is not much room for criticism either of the statistical method employed or of the details of their application. Some points, however, must be noticed. Farm ajid Home Proprietorship . 237 Scope and Plan. — This volume gives a more complete return of the landed indebtedness than does the report on proprietorship because it includes incumbrance not onlj' on farms and homes occupied by their owners, but also on those occupied b}' tenants. The introduction describes the plan of investigation. A brief account is given of the several methods of inquiry into this subject, which have been made at various times and in various places, in order to set forth the merit of the plan finally adopted. That plan was to investigate real estate mortgages for the whole country, to find the mortgage movement diiring the preceding ten years by counties, the average life of mortgages, etc. The time available for the prosecution of the inquiry was so short that inves- tigation by special agents was impossible, even if the expense of that method had not put it out of the question. The public records, therefore, had to be chosen as the main source of information. Obviously, however, these could not be relied on. In order to secure a check upon them, one hundred and two counties in various parts of the country were selected, and in these the amount of indebtedness was determined both from the public records and by personal inquiry. The proportion of error shown by the accurately determined returns, in the public rec- ords of these one hundred and two counties was used as a basis for correcting the errors of the record for the whole country. The success of the inquiry is very gratifying not only because of the interest attaching to the work, but because it has at last demonstrated, in the words of the editors, " that a statistical office in the United States .... can determine the amount of the existing ' re- corded indebtedness of private corporations and individ- uals ' by direct methods, as certainly for crop liens, 238 American Ecojiomic Associatioji. chattel mortgages, judgments, etc., as for real estate mortgages." To a clear understanding of tlie work of the volume it is necessary to explain briefly the process of establishing the amount of existing debt. If the same number of mortgages were made every year, the debt incurred within a period equal to the average life of the mortgages would be the actual debt at any given date. But the conditions are not uniform. Different numbers of mortgages are made every year. In order to get a mathematically representative mortgage we must have an equation of the time with the debt incurred. For instance, " a mortgage for $500 enduring for five years, and one for $1000 enduring for two years, are equivalent to one mortgage of $1500 enduring for three years, when an equation of time and debt is established." ' When we have determined the life of mortgage debt for a section we are able to say that one mortgage equal to the sum of all the mortgages actually made during each year, was made at a certain time of the year to endure for the period of average life of mortgages. At any given time, therefore, the existing mortgage debt, if no partial payments are made, is the sum of the debts incurred dur- ing the average life period, exclusive of those left unpaid from preceding life periods. The amount to be allowed on the average for partial payments was ascertained in the one hundred and two counties before mentioned. " The process then .... consists simply in deducting from the original amoimt of the mortgages made during a period equal to the average life of mortgages in each county the amount of the partial payments made on all existing mortgages.^ 1 Eleventh Census. Real Estate Mortgages, 15. '^ Idem, 16. Farm and Home Proprietorship . 239 Results Presented. — Before proceeding to discuss the application of this method and its errors, we must review briefly the field covered. The first presentation of re- turns is the mortgage movement for ten years, showing the variations in the number and amount of real estate mortgages in various connections. Separate classifica- tion is made of state and railroad contracts, and mort- gages are classified by their amounts. The data are used to get certain averages which are applied to the various states and territories by years to shov/ the normal vari- ation.' The next topic presented is the amount of mort- gage indebtedness in force on January t, 1890, and the increase in mortgage debt from time to time.^ This is followed by a comparison of the mortgage indebtedness with the total value of real estate." Various relations are ascertained between mortgages and population,* and the subject of interest is then taken up at great length ^ A detailed account of the special investigation in the one hundred and two counties, the data for which were accurately ascertained, is given," and followed by a short account of mortgages in foreign countries.'' Four pages are then devoted to a summary of the results,' a feature which greatly increases the value of the volume. Criticism of Application of Mathematical Theory. — Let us return now to a consideration of the plan adopted for the establishment of the amount of the existing mortgage debt. Although the process as explained is mathematically correct, there are certain conditions ^Ideni, 25-84. ''■ Idein, 87-111. ^ Ide-m, 115-152 ''Idem, 157-16, ^ Idem, 167-265 "Idem. 269-295 ' Idem, 299-305 '^ Idem, 309-313 240 American Econo?nic Association. which interfere with its accuracy when it is applied. The life of mortgages as shown by the records does not tally with their true life, allowance has to be made for partial payments, and there is great variation in differ- ent places, both in the number and amount of mort- gages made from year to year. " Where the number and amount of mortgages made each year are small and highly variable," a large percentage of error may ap- pear in computing the amount of tlie existing debt' There is no way of obviating this, but for areas larger than a state the error cannot be very great. In order to determine the allowance to be made for partial pay- ments, reliance was made upon the returns received from the one hundred and two selected cotmties. The investigators ascertained the debt actually on the records in these counties, and then compnted the debt for the same date by the mathematical method before described. They then found the difference, and the " percentage of error of excess or deficiency of computed debt " which this difference represented." The theory was that there would be practically as many errors in the over-estimation of values as in the under-estimation, and that these over-valuations and under-valuations would practically off-set one another, so that the average error between the computed and recorded values of mortgages in these one hundred and two counties could be applied to the various states and to the whole coun- try. The theory of course is sound, but the practical value of the method depends, in the last resort, on the number of cases from which the average error is de- duced. It is not enough to have a series of instances in which the errors of excess or deficiency in the computed 1 Idem, 16. ^ Idem, 17, ff. Table i. Farm and Home Proprietorship . 241 debt off -set one another ; regard must be had also to the amount of variation between the different percentages of error. The larger the off-setting percentages are, even although they exactly off-set one another, the less reliable is the resulting average for application to un- known cases. A close determination of the mean error would theoretically require a very large number of cases and it is of course impracticable to secure this. Still, a number larger than one hundred and two is de- sirable. A number of counties not less than five for each state, should be chosen so distributed that they will represent the variations in the industrial conditions of the state. Moreover, the more variable the total incumbrances (that is, the larger the differences between them) whose percentages of error off-set one another, the less reliable is the resulting average. For a small incumbrance in one or two of the sample counties may be representative of the majority and yet be over-balanced by another of the sample counties with a high total value and a high percentage of error, or vice versa. In other words, if we use only two counties in the state, the error in a county with a large value and debt practically deter- mines the error for the state, even if the error of counties with small value and debt would be more representative of the majority of its counties. Indiana, for example, shows an error of only — 2.69 per cent on lots, and yet the different counties show errors varying from — 39-59 to + 18.03. I'-^ every case where the selected counties yield such a result, the test should be extended to two or three other counties in the state. Still further, the counties chosen should not be too near one another. Those selected for Alabama are open 16 242 Atnericaii Economic Association. to criticism in this respect as well as on the point just discussed for Indiana. The two counties selected in that state are Green and Jefferson. They are separated only by one county, Tuscaloosa. The average value of the farm acre in Jefferson is given as $10.81 and in Green as $5.55- There are only two counties in the state with an acre value of |io or more, while there are thirty- seven with an acre value of less than $5.55. Unless care is exercised to meet the conditions described, the average error is very likely to be unreliable not only for separate counties but for a whole state. Various Points. — The results obtained are admirably presented. Perhaps the most interesting portions are " A Decade of Mortgages ", showing the mortgage movement from 1880; the "Interest on Mortgage Debt " ; and the results of the " Special Investigations in One Hundred and Two Counties." The presentation of mortgages in relation to real estate value and area is open to the same criticism that was made on the parallel presentation in the volume on farms and homes. The topical arrangement of this division is bad because the headings are not properly subordinated, and the lessons to be derived from the data are not of very great value. The principal reason for this is to be found, of course, in the fact that but little reliance can be placed upon the reputed values of acres and of lots. This fact is recog- nized, so far as lots are concerned, and no attempt is made to establish their value. The effort to do so for acres is aided, in this case, by the fact that there were available some data showing the average price of an acre sold for a series of years in Ohio, and for sundry years in Illinois, Minnesota and Wisconsin. The effort to present a proportion between mortgage indebtedness Farm and Home Proprietorship . 243 and selling price is based on a more solid foundation, for records of recent sales are not very difficult to get. A word may be said about the admirable series of averages presented for amounts of mortgages, the life of mortgages, rates of interest, etc. It is not uncommonly said that an average is of little value because it is so likely to be merely typical. This is by no means to be taken as a matter of course, as Mr. Holmes has shown in another place.^ The averages here mentioned, espe- cially for interest rates, are really valuable and repre- sentative. Of as little reliability as the figures showing the rela- tions between acre values and mortgages are also, to a large extent, those dealing with population and mort- gages. The table, showing the number of persons to a mortgage,^ is of little use. The point of interest is to determine the burden of mortgages. That depends on the number of mortgages, the number of mortgagees, the value of the property, and the amount of the mort- gage. The proportion of population to number of mortgages tells us little, if anything, about this btirden. If the rate of increase of the population is greater than that of mortgages the change in the burden of indebted- ness is not shown by the percentages given. The table would have been more valuable if it had shown the percentage of growth of mortgage indebtedness per capita as compared with the percentage of growth of population for a series of years. There is really little else in the volume to criticise. It would be an improvement if the summary of results had been extended. A four page resume of so large a volume is too condensed to be of much value. 'Am. Stat. Ass'n. Publications 2 : 421 (1891). ' Real Estate Mortgages, 158. 244 American Eco7i07nic Association. Future investigations should secure information about crop liens. These in the south take the place of real estate mortgages, and the real burden of the debt among the farming class in that section of the country is not shown in the report because of the omission of data con- cerning them. Indeed, to those who are not acquainted with the peculiar habits of the southern farmers the re- port in this particular is misleading, for it shows no con- siderable burden of indebtedness in the southern states. It is true that this subject was well considered by the editors of the volume and they decided that tlie cost of including these liens would have been too great and the result too unreliable. These reasons are of more force in the case of such things as chattel mortgages and court judgments than of crop liens, and it is to be hoped that the way will be made clear to include the latter. They really are real estate mortgages. V. CONCLUSIONS. In conclusion, I would reiterate my belief that the in- quiry can be successfully carried out and .ought to be repeated. The difficulty of doing it once in a decade emphasizes the desirabilty of a permanent census bureau. A single investigation is of little value. The value of the investigation, whatever it is, depends upon the con- tinuance or repetition of such inquiries in order that comparisons may be made from time to time, and the trend of the phenomena be more clearly set forth. The regular census enumerators might safely be en- trusted with the collection of facts regarding proprietor- ship and tenancy so far as necessary to determine : a. Whether the farm cultivated or the home occupied is owned or rented ; b. Description of the "family." Farm, and Home Proprietorship. 245 Finally, as has been said already, the facts of the two volumes might well be presented in smaller compass. This could easily be done if the superfluous presenta- tions in the way of unnecessary groupings to elucidate special points were reduced, the graphic presentations lessened in number, and certain unnecessary tables which have been mentioned omitted. The facts con- cerning ownership and tenancy should, however, be presented separately from those on debt., even if included in the same volume. The success of the special agents in the southern states in doing work supplementary to the enumerators emphasizes the value of such special agents for the entire country. I do not believe that the expense would be an insuperable obstacle. Agents could be selected who are residents of the various states and more or less familiar with the conditions in their neighboring counties. They should be, so far as possible, legally trained. It is especially desirable to have such agents if it is intended to secure complete returns on the value of farms and the amount of debt, rates of interest and ob- jects of debt. The fact of incumbrance can be easily secured by the ordinary enumerators. David Kinlky. University of Illinois. TRANSPORTATION. The Statistics of Transportation. For most, if not all branches of transportation, both annual and decennial statistical reports should be pro- vided. There is no subject concerning which the public has greater need to keep informed. When the transporta- tion service is not performed directly by the state, it is conducted by corporations which are chartered by the government and which in the intererest of the public welfare, must be regulated by public authority. The government is also appropriating large sums of money to facilitate transportation, particularly that b}' water, and this constitutes an added reason why the transporta- tion statistics should be made complete and should be collected regularly and frequently. At the present time we do not annually collect statis- tics of our inland or coast-wise commerce or of our ex- press and telegraph business. Yet the public regula- tion of railways and the intelligent appropriation of money for river and harbor improvements require such a knowledge of all these branches of transportation, with the exception of the telegraph, as can be had only by means of an annual collection of statistics. The annual and decennial presentations should differ both in scope and character. The decennial compila- tion should be more detailed than the annual, and should make those comparisons needed to present the progress and evolution that is taking place in the vari- ous transportation agencies and services. The transportation statistics of the eleventh census covered the coast-wise and inland water commerce of The Statistics of Transportation. 247 the United States and the business done by our railroad, street railway and express companies. It was compara- tively easy for the census officials to secure the statistics of steam railroad transportation because nearly all of the data desired from the railroad companies for the census are annually submitted to the Interstate Com- merce Commission. In the case of coastwise and inland commerce, however, the only data published annually by the government are the tonnage statistics contained in the report of the United States Commissioner of Navi- gation. Carriers by water are not required to report their business annu.ally, and to a large extent they carry on their business without the extensive organization which prevails in railway transportation. To obtain the census statistics of transportation by water, especially the statis- tics of inland navigation, was consequently more diffi- cult than to obtain those of transportation by rail. The fact that there were no annual statistics of inland and coast-wise water transportation made the necessity for census statistics all the more urgent, and the census volume on Transportation by Water gives evidence of conscientious effort, put forth under good guidance, to secure the desirable data. It was impossible to secure complete statistics and doubtless there are many errors in those given. Indeed it will not be possible to secure full and reliable statistics of inland navigation until Congress compels carriers by water to keep a record of their business and make regular reports to the govern- ment. The business of the express companies is well pre- sented in the eleventh census. Unfortunately the sta- tistics do not include quite all the express business done in this country, because one foreign corporation refused to furnish the information requested of it. This is 248 Atnerican Economic Associa,tion. something whose recurrence can easily be prevented by legislation. If the express companies were obliged, as they should be, to make annual reports to the Interstate Commerce Commission, not only would the annual sta- tistical volume published by that body give a more complete presentation of our transportation business by rail, but the decennial presentation of the express business could also be made much more valuable. At the present time the Interstate Commerce Com- mission collects annual statistics of railroad transporta- tion, and the Bureau of Statistics in the Treasury Department collects full statistics concerning our for- eign commerce. The United States Commissioner of Navigation, also connected with the Treasury Depart- ment, in his annual report gives the statistics of the tonnage of vessels engaged in the foreign and domestic commerce of the United States. It is recommended that the Interstate Commerce Commission be instructed by Congress to collect annual statistics of all carriers by water, of the business of express companies and of tele- graph companies. The statistics of our coast-wise com- merce could be collected and published most advanta- geously by the Bureau of Statistics of the Treasury De- partment if the statute outlining the powers of the Bureau were so amended as include this function among its duties. The Interstate Commerce Commission and the Bureau of Statistics in the Treasury Department now have statistical machinery which can readily assume the added work of collecting the statistics here recommended. Besides these annual statistics, both the Commission and the Bureau of Statistics referred to should publish decennially statistical volumes covering the work that has been done in the past by the census. These decen- The Statistics of Transportation. 249 nial statistical presentations are of great value to the government and to students of industrial and social affairs, and when collected and published, as here sug- gested, they would be more accurate and more scientific in character than those given in such an enumeration as the census has presented. The additional cost in- volved in the decennial compilation by the existing bureaus would also be much less than that which would be incurred by the census authorities in performing the same work. There is every reason, then, both from the standpoint of a scientific statistical presentation and from that of economy, to favor the enlargement of the statis- tical work of these two bureaus. As regards the statistics which the national govern- ment should collect in the future concerning street rail- way transportation, the time has probably not yet arrived for an annual compilation. The business of street rail- ways is still mainly local and fairly distinct from the traffic done on steam railroads. The business of the two agents, however, is beginning to be less sharply separated and there is every indication that the electric railways are soon to enter very largely into the traffic operations now carried on by the steam railroads. There are already many inter-urban electric lines and some of them are interstate roads. For the present, however, it would seem best that the several states should collect annual statistics of street railways. Some states now do so, but the majority do not. If the states during the coming decade should not provide for the annual statistics, the United States should then under- take the work. Doubtless by that time, also, the inter- urban and interstate character of the street railway busi- ness will have developed to such a degree as to render 250 American Economic Association. necessary an annual collection of statistics by the federal government. Concerning the desirability of a national decennial presentation of street railway statistics, there can be no question. Those who have occasion to use such statis- tics fully appreciate the value of the volume on the statistics of street railways that was included in the eleventh census. A similar collection shoiild be made in 1900, by the statistical department of the Inter- state Commerce Commission. This and the other recommendations made in this report will, of course, add largely to the work of that department of the Interstate Commerce Commission, and larger appropriations to that department may be necessary. The Interstate Commerce Commission, however, can do the work more cheaply and more accurately than could any improvised statistical force. The census statistics of transportation by steam rail- roads in 1890 were taken under very favorable circum- stances, and it will be best to devote the remaining and greater portion of this report to a criticism of the rail- way statistics. The criticism will refer to the eleventh census and will contain certain suggestions touching the scope and character of the material that the future decennial compilations should contain. In discussing the problem of the scope and method of railway statistics in the transportation volumes of the United States census, two questions present them.selves. The first and more important is, what railway statistics can and should be presented to the public ; and, secondly, what part of these statistics should be presented decen- nially and what in the annual statistical report of the Interstate Commerce Commission ? It will be best to consider the second question first. The Statistics of Transportation . 251 Both investigations, the eleventh census and the annual report of the Interstate Commerce Commission, seek to give a clear idea of the mileage and equipment, the capital, earnings and expenses, the personnel^ num- ber of accidents, etc., upon American railways, and both cover the ground in much the same manner. It would be well in the future to co-ordinate more closely the annual and decennial reports. This does not mean, however, that what is printed in one must neces- sarily be excluded from the other. A large part of the data furnished by the Commission's annual statistical report might be given in an abridged form in the de- cennial volume. The chief purpose of the latter, how- ever, should be to present the changes that have occurred during the preceding ten \-ears. The annual volume should concern itself more with the changing features of the railway situation, while the decennial publication should go with greater detail into those features which are less mutable and more permanent in character. The following are a few of the investigations with which a decennial volume to be prepared in 1900 might concern itself. A study might be made of the more technical side of the railways. The volume miglit fur- nish us with detailed statistics of gauge, curves, and gradients upon the different lines, the proportion of steel rails, the weight of the rails, the composition of the ties, the number, cost and general character of stations, a more detailed account of the locomotives and other roll- ing stock, and a number of other facts which are in- trinsically interesting and which throw considerable light upon questions concerned with the cost of opera- tion. Statistics of this sort are apparently better adapted to the decennial than to the annual publication, as they do not change so rapidly as does, for instance, the in- 252 American Econotnic Association. come or expense account, and a decennial comparison would suffice to give a general idea of the railway de- velopment along these lines. Another feature of this decennial report should be a presentation of the statistics of commodity ton-mileage. The eleventh census contained a general, but rather un- satisfactory, statement of the chief classes of commodities carried. Fourteen groups of commodities were singled out ; but these accounted for little less than three-fifths of the total tonnage of the roads considered, and only tons and not ton-mileage figures were given. While the railways might possibly consider that a yearly statement of the ton-mileage of each commodity would involve an unreasonable amount of work, until less expensive methods of railway auditing are introduced, such a grievance could not be based upon a requirement to make a decennial report. These statistics would not be without value. The}^ would show the localization of industries in various parts of the country as well as the trend of traffic from one kind of commodity to another, data which would have an important bearing upon the question of reasonableness of rates. With reference to the general method of presentation of railway statistics, some changes seem desirable. While certain fundamental facts should be presented about all railways, it might be advisable to give in greater detail the results for a limited number of large roads instead of devoting considerable space to details of insignificant, although independent, railways. It is more important to have special information concerning a railway with ten thousand employees than to be fur- nished with general statements concerning lines em- ploying one hundred men. It would be invidious and probably inadvisable to demand information from one The Statistics of Tra7isportation. 253 line that was not required of another, but the plan might be adopted of printing detailed information for the hundred largest railways, while filing the material presented by smaller railways. The freight traffic statistics, both in the annual and decennial reports, might be divided not only into local and through business, but into intra-state and inter-state traffic. These statistics would be comparatively easy to furnish from the way-bills, and would be valuable in connection with questions of taxation, state control, etc. The reports might also furnish statistics of car-miles. We now have train-mile and passenger — and ton- mile statistics, but the connecting link, car-miles, is missing. These statistics are easily obtainable and would be of importance in connection with questions of utilization of rolling stock, number of persons or of tons per car in various kinds of traffic, length of trains, etc. There are numerous practical questions of railway economy, upon which light would be thrown by the publication of car-mile statistics. Statistics of car- capacity might also be valuable in connection with questions of car load rates. The wage statistics of railway employees might also be profitably incorporated into the decennial volume, and the present labor statistics contained in the Com- mission's Statistical Report might be somewhat remod- elled and altered. Not only the average wages should be given, but also the number of employees in each of a number of wage classes should be presented, and it is equally advisable that the classification should be made more detailed and the groups more definite. The census reports of the future might also contain statistics of the hours of labor for the various groups of employees, simi- lar to the statistics obtainable for Prussia or Saxony. 254 American Economic Association. The question of capitalization and increase of capital of railways should be carefully considered in preparing the decennial report. There is probably nothing in the whole field of railway statistics, with the possible excep- tion of those of " injuries in accidents ", so inconclu- sive as the statistics of capitalization. The capital account of American railways presented by the official statistics means neither the amount spent on the con- struction of the railways, nor the total amount con- tributed by all parties, including the National, state and local governments, nor the cost of purchase of the railways, nor their present value, nor anything of real significance. To say that the capital account of Ameri- can railways is some eleven thousand millions of dollars is to make a statement that has little economic value. A capital account of a million dollars may mean an in- vestment of two millions or of five hundred thousand dollars, and the capital account may be doubled or halved without there being any increase or diminution of the real investment. The lack of meaning in the statistics of capitalization could be overlooked, if it did not lead to their being given a false interpretation. The publication of capital- ization statistics, which, whatever their relation to actual investment, are far in excess of the value of the railways, leads foreign and home critics to false conclusions and serves as a basis for many specious arguments and in- correct judgments. So general are the erroneous im- pressions derived from these statistics, that we might almost be tempted to consider it preferable to suppress the whole body of statistics of capital, on the ground of insufficiency of data. If the present statistics of capitalization are retained, and we think on the whole that they should be, some The Statistics of Transportation. 255 attempt should be made by the Commission in both annual and decennial reports to rectify the false impress- ion which such statistics give. Such a correction might possibly be obtained by a table showing in parallel col- umns the market value of such of the stocks as are quoted, and the par value of the same securities. It would also be well to follow the example of the English reports in showing from 3-ear to year the increase in the capital account that is real and the increase that is nom- inal, in other words, that which is due to conversions, consolidations, etc. Such facts would give the public some conception of the actual amount of capital invested dtiring the last year or decade, and some conception also of the actual present value of railway property. In general the recommendations of this report are, that the Interstate Commerce Commission should be empowered and instructed to collect annually statistics not only of steam railway traffic but also of the business of inland water transportation, and of express and tele- graph companies. The Bureau of Statistics in the Treasury Department, besides publishing statistics of foreign commerce, should also be instructed to publish annually statistics of otir coast-wise traffic. In the future, both of these agencies should publish decennial statistical reports which should take the place of the presentation contained in the eleventh census. The decennial col- lection of the statistics of street railways should be made by the Interstate Commerce Commission. The decennial volumes should contain those details concern- ing which annual reports are not necessary but which properly belong in a decennial and coinparative presen- tation. The relation which the annual and decennial reports of steam railway transportation should bear to 256 American Economic Association. each other are indicated in this report. It seems hardly necessary to discuss here each branch of transportation in a similar manner. Emory R. Johnson, Walter E. Weyl. University of Pennsylvania. MANTTFACTURES. Manufactures in th.e Federal Census. The statistics of manufactures are among the weakest in the whole range of census reports, although more carefully compiled than most. They are subject to more limitations, and are susceptible of more misleading in- terpretations than any other group. As a statistical photograph of facts, they are inadequate and defective, though perhaps not more so than other branches of census work. This is the more to be regretted because of the in- timate relation which the manufacturing statistics bear, or are supposed to bear, to modern sociological study. In the series of problems which increasingly occupy public attention, — those which have to do with the rela- tions of labor and capital and the contention of individu- alism vs. collectivism, — these statistics are incessantly drawn upon to enforce the argument of one side or the other. Such is their construction that either side can prove from them, or thinks it can prove, practically any proposition it chooses to advance. Thus our manufacturing statistics are reservoirs of popular error. Without a full understanding of their limitations, it is impossible to avoid falling into miscon- ception. Notwithstanding the frequent sign-posts and danger-signals scattered through the text, economists, public writers, legislators, and propagandists of every sort persist in reading them awry ; and we may assume that most of them are honest in so doing. It is necessary to add that some compilers of manu- facturing statistics set the fashion by reading into them, 17 258 American Economic Association. through derivative tables and percentages, certain rela- tionships which the methods of compilation do not warrant. Any subsidiary calculation which contains an element of error — not an error in original data or com- putation, but an error in principle — is one that ought never to be made in an official census. Some of the limitations upon the value of manufact- ing statistics can be remedied, in a degree at least, and some of them at present appear to be hopeless. Two things may encourage us in spite of this outlook. One is the fact that, defective as they are, our manu- facturing statistics are the best produced in any country ; the other is the fact that since i860 they have steadily improved from decade to decade. The difficulties surrounding a complete census of manufactures are so appalling that they have thus far deterred any of the great manufacturing nations of Europe from attempting the work on any comprehensive scale like our own. These difficulties have never in the least degree phased or made to falter the ambitious statisticians of our own country ; and manufacting statistics have so multiplied of late years, through the compilations of our increasing niimber of state bureaus of labor statistics, that it appears timely to study their methods and limitations, to point out some of their defects, and to measure their intrinsic value as guides to definite conclusions in practical affairs, in legislation and in social movement. I. The Earlier Censuses of Manufactures. The industrial census of the nation was first under- taken in iSio, on the recommendation of Secretary Gallatin in his Report on Manufactures. Congress had no conception of the difiiculties of the task it ordained. Mayiufachires in the Federal Census. 259 This first iadustrial census was taken without even the formality of a schedule, or definite instructions to the marshals, and necessarily it forms no true measure of the industrial resources of the country at that time. What- ever utility the figures possess was imparted by Tench Coxe, who was appointed by the Secretary of the Treas- ury to digest the returns and make out of them such showing as he could. Of the $198,613,471 reported as the value of products, more than 60 per cent was estimated by Mr. Coxe. While the statistical value of such an estimate is doubt- ful, it does nevertheless afford a definite starting-point, undoubtedly conservative, from which our subsequent growth can be approximately measured, precisely as the growth of English wealth and resources is measured from Domesday Book. The industrial census of 1820, although conducted on a schedule which contained the principal questions of present inquiry, was even more unsatisfactory than that of 1810, partly, according to Mr. Bishop,' "on account of the inadequate compensation allowed the enumerators, and partly from the inability or reluctance of manufac- turers to give details of their business." The digest of the returns prepared in the office of the Secretary of State was so imperfect an exhibit that the Secretary was only constrained to permit its publication by the imperative nature of the resolution of Congress calling for it. A subsequent resolution providing for its distri- bution was tabled. On this account the document has corae to possess some value to bibliophiles as a rare bit of Americana, but it has none to the statistician. The value of manufactured articles returned was 'J. Leander Bishop, "A History of American Manufactures," 3 : 263. (1868.) 26o American Economic Association. $32,271,984, just about one-sixth of the product reported ten years earlier. The decrease, Mr. Bishop explains, was in part due to " the omission of all manufactures strictly domestic or household." Another explanation was the failure to secure the services of a man like Tench Coxe, capable of reading into the figures some of the data which the enumerators left out. This experience led to the abandonment of any attempt to take an industrial census in 1830. The census of 1840 was little better than its prede- cessors. " We are astonished as well as embarrassed," says Mr. Bishop, " by the meagerness of its details. Even of the leading branches in some instances only the capital is given ; in others only the product ; and we confess we do not know by what rule of arithmetic or mensuration any one could have calculated from ofScial data that the capital invested in manufactures at that time was $267,726,579." The report itself does not attempt to aggregate the value of the products returned ; in a number of the leading industries, such as flour and grist mills, cast iron, liquors, powder, etc., only the quantities are returned ; when we come to cast up the account for ourselves, making our own estimates, we find the aggregate so relatively small that we suspect it affords the explanation of the absence of any attempt at an official total. General Walker declares that the results of the manu- facturing census of 1840 are " worthy of little consider- ation ;" and he adds that it is " from the census of 1850 that official information on this subject may be said to begin." ' Mr. Bishop also declares that the seventh census, which was taken under the direction of J. D. B. DeBow, was the first in which " the government at- tempted to ascertain with an approach to accuracy the ^ Encyclopaedia Britannica, article " United States," 824,5. Manufactures in the Federal Census. 261 exact development of the productive industry of the country, not counting any establishmetits that did not produce $500 per year." "The astounding fact was revealed," adds Bishop, " that the capital invested in manufactures exceeded $550,000,000, and the annual product had reached $1,019,106,616." The census of i860, which reported products of the value of $1,885,861,676, adds " a moderate estimate for omissions and for non-return of minor and inconsiderable establishments," which brings the total up to $2,000,- 000,000, or an increase of $980,894,000 in ten years. The census of 1870 was taken under the law of 1850, and Superintendent Walker was not long in discovering that the original returns were so defective as to be in the nature of a burlesque upon accuracy. The result was a re-enumeration of five of the chief cities and of many smaller ones, which added $250,000,000 to the gross product originally reported. He then balanced accounts between the eighth and ninth censuses, adding or subtracting the industries covered in one and not the other, in the following manner •} Total production of the United States, 1870, as reported__f4,232,325,442 Add on account of cotton-ginning, etc. \ ^, (omitted) I »b5,753,323 Mining, pure, " 82,016,061 Quarrying, " 11,860,622 Fisheries, " 11,096,522 170,726,528 14,403,051,970 Deduct on account of butchering I13, 686,061 Value of cloth printed 36,838,007 Increase in reported production of car- penters, coopers, etc 177,569,242 Increase due to re-enumeration 250,000,000 478,093,310 13,924,958,660 Total production of the United States, i860, as pub- lished : 1,885,861,676 Increase in 10 years, 108.12 per cent $2,039,096,984 1 Ninth Census, Wealth and Industry, 378,f. 262 American Economc Association. I reproduce this table for the purpose of illustrating how enormous is the variation, from census to census, in the basis or sub-structure of the manufacturing sta- tistics, and now dangerous it is to attempt any such tables of comparative increase, or percentage of increase, as that which appears in the volume on Manufactures for 1890.' The fact is that there have never yet been two censuses of manufactures taken which are properly comparable by the percentage method, either as a whole or in anj' of their elements. General Walker, further commenting upon the manu- facturing statistics of the census of 1870,^ said : "If the reported gross product, ^1,885,861,676, at i860, had been correct (as it manifestly was not), about 3,925 millions of dollars would have been the true ex- pression for the gross product of 1870. On the other hand were the reported gross product of 1870, $4,232,325,442, correct (and it is manifestly below the facts of the case), about 2,030 millions of dollars would have been a just statement of the product of i860. If, again, the product of 1870 were to be increased (as it clearly ought) by a sum exceeding $600,000,000 on ac- count of the omissions and deficiencies which have been previously noted, the product of i860 would stand at about 2,325 millions of dollars, while the product of 1870 reached $4,839,090,670." These curious computations and readjustments show how little intrinsic value, for scientific statistical pur- poses, has been assigned to the totals of the census of manufactures, by those who are familiar with them from the inside. The greatest step in advance was at the census of 1 Eleventh Census, Manufacturing Industries, i • 4. ^ Xinth Censvis, Ibid. Manufactures in the Federal Census. 263 1880, when the modern method of enumeration and supervision was first employed, and General Walker ap- plied the system of special agents, first in the collection of data, and then in their presentation by industries under the supervision of experts. The reports of this census are consequently the first, in the substantial accuracy of which we can have much confidence. Both these improvements were continued and perfected under the census of 1890. It is difficult to understand the grounds upon which Congress now proposes to deprive the census director of the advisory services of experts, in the preparation, compilation and interpretation of the statistics of the great industries. It is certain that this work cannot be satisfactorily performed by the average census clerk, having no knowledge of the technical sig- nificance and the logical relation of the figures with which he is dealing. It is certain that the Census Office cannot command, for the salary of clerks, capable ex- perts willing to siirrender permanent vocations for tem- porary service. That there have been abuses of the special agency system is known to us all ; but it would seem to be an easy matter so to guard a provision of law authorizing them as to protect both the service and the director. The chief improvements of the census of 1890 over that of 1880 were the addition of the item of miscellane- ous expenses, previously strangely overlooked, the classi- fication of wage returns, and the further differentiation of the great manufacturing industries by the use of special schedules. There is, however, a limit to the ex- tent to which this specialization of industries can be carried, for the danger of overloading is always present. The eleventh census was also a vast improvement over all its predecessors, in the system and intelligence with 264 AmeHcan Economic Association. which the schedules were classified, revised, tabulated and verified. This brief reference to previous censuses of manufact- ures convej's some idea of the difiiculties in the way of their collection and compilation, and of the reasons why comparisons between their several results must be made with many reservations, where it is permissible to make them at all. Inadequate provision and insufficient com- pensation for the collection of original data have been accompanied by other difficulties more serious — the re- luctance of men to reveal the details of their private business into which they feel the government has no right to pry, the natural disposition to suppress or color the facts, and the fear on the part of many that data of this character are sought for some purpose that has to do with taxation. On top of all this is the difficulty of so framing a schedule that the manufacturer, however intelligent and well disposed, will make a return which will dovetail with itself. In gathering the statistics of the wool manufacture for the eleventh census, four out of every five schedules received had to be returned for important corrections ; nor was this experience pecular to that industry. The carelessness of the enumerator, coupled with the carelessness or covert hostility of the manufacturer, — who is apt to regard these statistics with contempt where he does not look upon them with dread, — combine to make the returns less trustworthy, and more difficult to whip into shape, than those of any other branch of the census. These are difficulties that interfere with the collection of the data ; those that in- here in their compilation are more serious still. Manufactures in the Federal Census. 265 II. The Defective Standard of Measurement. In an inquiry into the nature of these difficulties, we are confronted on the threshold with the impossibility of applying- any uniform standard of measurement to the results of the enumeration. In treating of industry as a whole, the census is confined to value as the only available standard of measurement, quantities being out of the case. When we undertake to ascertain an average death rate, we have something definite and tangible to work for ; something which means the same thing under all conditions, and the variations of which always tell their story in the same way. The standard of measure- ment by value is variable and untrustworthy in two ways. We have first the variation in the standard by which value itself is measured. Thus the census of i860 was taken on the gold basis of value; the census of 1870 was taken when the paper dollar had an average value in gold of 79.81 cents; the census of 1880 was taken on the heels of the resumption of specie payments by the government ; and the census of 1890 on a normal monetary basis. The standard by which we measure the volume of our manufacturing products has been essentially different at each of the last four censuses. The census of 1890 has attempted to make the figures comparable, by reducing the value reported for 1870 to a gold basis, ^ thus reducing a product worth $4,232,325,442 to $3,385,860,354, notwithstanding General Walker's statement (already quoted) that to be a true photograph of the facts the value returned in 1870 should be in- creased by a sum exceeding $600,000,000, measured in the currency of the day. It is doubtful if the basis of comparison has been improved materially by this arbi- ' Eleventh Census, Manufacturing Industries, i : 2 and 4. 266 American Economic Association. trary treatment of the figures ; for it assumes that the inflated vahie of the dollar, in 1870, has only to be eliminated in order to make comparable statistics, whereas the fact is that another element of variation remains which forbids exact comparison — the variation in the quantity of product represented by a dollar, due to change in prices. This variation is so great as to make exact comparison impossible, even if the standard itself were fixed and uniform. In his discussion of the manufacturing statistics of 1870 General Walker stated' that "after much thought and extensive inquiry on the subject, and the api^lication of numerous tests, he was disposed to regard 56 per cent as a just statement of the increase in price for all classes of mechanical and manufacturing productions between i860 and 1870; that is, that manufactured articles of the same quality (averaging all branches of production) which would have been worth $1,000,000,000 in i860 would have been worth $1,560,000,000 in 1870. This would leave the increase of manufacturing production in the ten years to be represented by 52 per cent." In other words, in the census of 1870, which showed an increase of 108 per cent over i860, 52 per cent, according to General Walker's calculations, represented the increase in manufacturing production, or " the actual industrial growth," and 56 per cent represented the in- crease due to increased prices, caused partly by an inflated currency. Thus we have General Walker, in order to get a reasonable basis of comparison for quantities with the census of i860, suggesting the reduction of the value of the product of 1870 by 56 per cent of the value of the product of i860 and Colonel Wright reduc- ' Ninth Census, Industry and Wealth, 379. Manufactures in the Federal Census. 267 ing it by 20. 19 per cent (the average premium on gold for the census year) for purposes of comparison with sub- sequent censuses. These two very different treatments of the same results, for the purpose of rectifying varia- tions in the unit of measurement due to different causes, indicate how impossible it is for the la}' reader of cen- sus figures to make a satisfactory use of them for com- parative purposes. Since 1870 the tendency of prices has been steadily ■downward, but no subsequent census has taken cogni- zance of this reversal of the conditions which General Walker attempted to measure in the census of the former year. The striking phenomenon of manufactur- ing has been the constantly increasing quantity of goods represented by a dollar, due to the cheapening of pro- duction brought ■ about by improved machinery and processes, cheaper transportation, and the lower prices •of materials. Professor Falkner's report on prices, for the Aldrich Investigation of 1891, shows that, between i860 and 1890, there was a greater decrease in the prices of man- ufactured articles than iir any other group of necessities considered, the average fall in the price of clothing be- ing nearly 25 per cent,' while in a great variety of staple manufactured articles it was very much more, as, for instance, print cloths, with a decrease of 42 per cent ; nails, 41 percent; handsaws, 62.5 per cent; scythes, 40 per cent ; pocket knives, 47 per cent ; and so on. It might be possible to establish a statistical barometer of values, for certain lines of staple manufactures, on the plan of Sauerbeck's index numbers, whereby it would 'Senate Report on Wholesale Prices, (1893), i : 83. See also the table of averages on page 91, where it is shown that the fall in the prices of groups of manufactured articles has been uniformly greater than in the food products of agriculture. 268 American Economic Association. be possible to measure this difference with sufficient ac- curacy for practical purposes. No such collateral work could be attempted, except in connection with a per- manent census office. Continuity of method in this re- spect as in a great many other directions, is im- possible, where the whole organization of the census office is periodically broken up. In the separate industries the difficulties growing out of the lack of a uniform standard of measurement are overcome, to a degree, by the existence of other standards, such as the unit of machinery capacity, as the spindle in cotton, the card in woolens, the loom in silks, etc. But even here the trouble is not overcome ; for the spindle, the card, and the loom have been very different things, at each census, in the volume of pro- duction they stand for. Nor are we much better off when, in the separate in- dustries, we undertake to measure growth by actual quantities of given products. The difficulties of supple- menting the money value of product by quantities, in special industries, are enormous, because of the constant variations which occur in the characteristics of these products. A yard of cloth is always a yard of cloth ; but by no means is it always the same yard of cloth, or a yard that can safely be assumed to be the same, even for statistical purposes. It is clear that an absolute unit of measurement, in manufacturing statistics, is impossible ; and that the ac- cepted unit, the dollar, represents at each census a dif- ferent thing, both as to capital, product, and wages. There have been no two censuses at which the dollar represented the same quantity of goods, or, in the mat- ter of wages, the same purchasing power. This fact emphasizes the warning of General Walker, that " the Manufactures in the Federal Census. 269 conditions of the census material (in manufacturing statistics) do not allow of nice treatment, and it would be affectation to attempt fine distinction or precise com- putations in dealing with the subject." ' That warning we are in constant danger of forgetting in our modern treatment of these statistics. III. Factory Product and Trades Product. A second difficulty is not less troublesome. What is manufacturing, and what are properly included in these statistics as manufacturing establishments ? The same rule has applied in no two censuses ; and the text of all of them is largely occupied in pointing out the things included in one and omitted in another. For instance, the censuses of 1850 and i860 professed to contain a re- turn of the " Product of Manufacturing, Mining, and the Mechanic Arts ; " and they included the gold dug from the California mines. The census of 1870 included the value of stone, slate, and marble quarried, and also the value of the fisheries, excluded from subsequent cen- suses. The census of 1840 even included "houses" among the products of manufacturing industry ; and it is by no means certain that they do not belong there. Mr. Steuart, chief of the division of Manufactures in the census of 1890, states that "certain industries, such as dressmaking, bottling, millinery, cars, and general shop construction, and repairs by steam railroads, manu- facture of gas, etc., had apparently been included in the total of 1870, but in 1880 they had either been omitted, or the reports classified with other industries in such a manner that it was impossible to identify them."^ They were all again included in 1890, with numerous ' Ninth Census, Idem, 375. 2 American Journal of Sociology, 3 : 623 (1898). 270 America7i Economic Association. other industries not previously enumerated in any census. This constant variation in the rule of inclusion again illustrates the impossibility of satisfactory results, in the absence of a permanent census office controlled by some tradition which insures uniformity of method. It illustrates quite as forcibly the inherent difficulty of satisfactorily determining what is properly to be in- cluded in manufacture and properly returnable as such, under the indefinite language of the census law. Since the founding of the government, the conditions of manufacture have been undergoing profound modi- fication. It- has passed rapidly from a household indus- try into a factory industry, and this latter has divided up into innumerable special industries. The first industrial census was almost wholly an account of household industries, or of semi-household industries, — such as the local carding and fulling mill which simply prepared the wool or finished the cloth spun and woven by the neighborhood families. Our word " manufac- ture," in scornful disregard of etymological nicety, has come to signify, in its popular iise, something precisely the reverse of that which it chiefl)' signified when the first industrial census was taken. As we have pro- gressed towards the factory, one after another of the old hand industries was eliminated from the manufacturing statistics, now because it had disappeared altogether, and now because it was carried on by single individuals. The arbitrary rule of requiring a product to be valued at $500 or more, to be included in the counts, was adopted in 1840. It is practically the only rule of dis- crimination to whicli the Census Office has strictly adhered. A more absurd rule could not have been devised. Ma7iufactures in the Federal Census. 271 The truth is that the manufacturing statistics, as now made up, are neither one thing nor another, neither flesh, fowl, nor good red herring. The time has come to draw a sliarp line between the hand trades, properly so called, like brick-laying, house-painting, etc., and those productive industries whose products seek the general markets, and are subject to the general laws of trade. It is impossible fully to cover the hand trades in an industrial census ; the existence of the $500 rule is a confession of that fact. Moreover many handicraftsmen carry on business without any shop or paraphernalia which can be identified or enumerated as a manufactur- ing establishment. It would seem to be plain that industrialism pursued under such conditions ought not to be confused, for census purposes, with factory manu- facture, and that the two classes of data cannot be mingled and combined, in the consolidation of manu- facturing statistics, without affecting the exactness of the results. There were returns from 355,415 establishments in the census of 1890. More than one- third of this number were establishments engaged in the occupations foUow- Bakeries 10,484 Bicycle repairing 83 Blackstnithing 28,000 Boots and shoes (custom and repairing) 20,803 Carpentering 16,917 Clothing (custom and repairing) 13,591 Dentistrj' 3)2I4 Dressmaking 19,587 Masonry 5.969 Millinerj' shops i 6,000 Painting and paper hanging 10,043 Plastering and stucco work 1.746 Total 136,437 Eleventh Census, Manufacturing Industries, I ; 36-45. 272 American Economic Association. These establishments cover a form of industrialism which is not manufacturing, in the modern significance of the word. They are collected at an enormous expense, and their verification and tabulation enor- mously increase the cost and labor of the division of manufactures in the Census Office. The conditions surrounding handicraft industry are so essentially different from those of the factory that the consolidation into one mass of the data relating to both must materially detract from the scientific accuracy of the results. Trades and manufactures are the same thing in census statistics ; although political economy long since differentiated them as distinct and essentially different things. The conditions of the so-called manufacturing estab- lishments thus grouped indiscriminately together are so obviously different that any attempt to generalize from the data secured is dangerous and unsatisfactory. Manufacturing must necessarily be treated as compris- ing the industries carried on under the factory system, which means something entirely different from house- hold industry, from shopwork, from employment at a trade, even when the trade workmen are employed at wages by large contractors. These latter it is impossi- ble ever to cover adequately in a manufacturing census and therefore it is useless to attempt to cover them at all. On the other hand, by confining the census to what is distinctly recognized as factory production, we should have one complete and homogeneous thing, and could better conform its statistical presentation to scientific methods. Some doubt exists as to just what factory manufacture is. It would be necessary to make an arbitrary defini- Manufactu7-es in the Federal Census. 273 tion ; but no definition could be more arbitrary than the time-honored one which omits every industry whose product is under $500, and includes every industry whose product is $550. I suggest, as a rule which might be followed, a modification of that commonly found in the state labor laws, for the guidance of factory inspectors ; i. e., any establishment in which five or more persons are employed at wages, and in which power is used for the production of articles for sale. General Walker in an article in 1869,^ said that the contribution to the wealth of the country by its artisans, or hand-workers, is far more valuable than that made by its factory workers ; and he added that the contribution to the national wealth made b}' these hand trades ought to be separately reported and carefully differentiated from the report of factory industry. He suggested the desirability of two distinct schedules — a suggestion which he did not attempt to carry out in either of the censuses whose taking he subsequently superintended. Those who had the practical administration of this bu- reau of the eleventh census inform me that his further suggestion, made in the Ninth Census, and quoted in the foot-note,^ for a statistical estimate of the products ''■ Atlantic Monthly, 24 : 691. ^ " Of the total amount paid for tlie collection of the Statistics of Manufacture in ' Schedule 4,' more than a fifth was expended for re- turns relating to carpentering, blacksniithing, coopering, painting, plastering, and plumbing, not one of which industries, though far better returned than ever before, was reported with sufficient com- pleteness even to furnish the data for a computation of the true pro- duction of the trade, so that, after this expenditure, one is still obliged to resort to the Table of Occupations for the material from which to estimate the production of this group of industries. The money thus thrown away would have served, if placed under the con- trol of the Department of the Interior for the salaries of experts and for traveling expenses of special agents, to make the statistics of the larger industries complete and correct in the highest attainable de- 18 274 American Economic Association. of the trades, based upon the Tables of Occupations, is impracticable, for the reason that the larger portion, ac- cording to the returns, of those who describe themselves as " carpenters," " blacksmiths," etc., are actually em- ployed in factories and mills, where their work is of the general nature described, while still others may not be employed at all at their chief occupation when the cen- sus is taken. It is unfortunately the fact that the sta- tistics of manufactures, when studied in connection with the tables of occupations, present anomalies and incon- sistencies which it is not easy to reconcile with our own conception of the facts. For instance, the manufactur- ing statistics of 1890 report 140,021 persons employed in carpenter shops, while the occupation tables show 611,482 carpenters in the country. In other words, only 23 per cent of the carpenters are returned as such in the gree, creditable to the census as a national work, and invaluable to the statesman, the political economist, and the practical man of busi- ness. At the same time, a well-trained statistician can, in a few hours, from the Tables of Occupations, reach a far more satisfactory result in respect to the products of the minor trades than is to be obtained by manipulating the partial returns of the trades themselves. In a word, the returns of manufactures should be restricted to those industries which are carried on in considerable establishments, and are suscepti- ble to a thorough, complete, and detailed enumeration. Second. The returns of manufactures, having been thus restricted, should be far more specific, and should be made to conform to the advance in the practical arts within the last twenty years, and to the requirements of modern statistical science, The additional facts thus to be elicited should not be industrial merely, but such also as are of social and sanitary importance. The manufacturing tables of the census ought to be so full of tech- nical information as to become the handbook of manufacturers, while, at the same time, they might be made so pregnant with truths im- portant to the economist and the statesman as to become a handbook of social and political philosophy. With no more authority of law than might have been contained in five lines of the statutes, and with not a dollar of expense above what has been incurred in making this unsatisfactory exhibit of the national industries, such an enumeration of the manufactures of the country might have been effected at the ninth census."— Ninth Census, Wealth and Industry, 384,f. Manufactures in the Federal Census. 275 manufacturing statistics, the remainder not being re- turned at all, or being lost in the general statistics of car-shops, furniture factories, and other wood-working: establishments. It is difficult to believe that ^'] per cent of the carpenters of the country are. employed in shops other than carpenter shops. It is difficult to believe that 74 per cent of the painters are employed in other than paint shops ; and yet we are forced to this conclu- sion by the statistics as they appear, and there is no method by which the two groups of carpenters or paint- ers can be segregrated and the statistics tested. IV. Gross, " Net," and Actual Values. A third difficulty encountered in manufacturing sta- tistics has to do partly with methods and partly with phraseology. As our censuses have hitherto been taken, they in- volve an enormous element of duplication and redupli- cation in the products, a defect which has been regarded as unavoidable, and which results, notwithstanding the constant warnings of the text, in an almost universal misconception of the real facts. The finished products of one branch of industry being constantly the raw ma- terials of another in the ascending scale of modern in- dustry, it follows that they are counted over and over again in swelling the final value of products. Thus in the wool manufacture, the product of the yarn mill is the raw material of the cloth mill, and the product of the cloth mill is the raw material of the clothing manu- facturer ; by the time the aggregate is made, the value of the yarn has been counted three times and the cloth twice. This is a fair sample of what goes on every- where, from beginning to end of these industrial statis- 276 American Economic Association. tics. A product the value of which has beeu stuffed and restuffed iu this manner is a fictitious total ; and all percentages reckoned thereon, in relation with any other items returned, are necessarily a snare and a delusion. A curious illustration of the effect of this duplication, and of the difficulties it presents, is found in the case of gray cloths sent to finishing-mills to be bleached, dyed, or printed. Here the final processes are so slight, in comparison with the value of the material operated up- on, that the censuses of i860, 1880, and 1890 omitted the latter from the report of the value of product. In 1870, however. General Walker included this value, justifying himself by this reasoning : ' " Allowance must also be made for the different treat- ment of one other industry, viz., cloth-printing, in the present publication, from that adopted at the eighth cen- sus. At i860 the value of the cloth printed would ap- pear not to have been embraced, either in the value of materials or in the value of product ; but in the for- mer only the value of mill-supplies, coloring matter, etc., and in the latter the value added to the goods by printing. At the present census it has been thought best to include the value of the cloth in the statement both of materials and of product. By this means the net value created by the industry is as closely obtained as by the other method, while just so much additional information is given. Indeed, there seems to be no rea- son for making this one industry an exception to the en- tire list of kindred industries in this particular. The fact that the value of materials here becomes unusually great, as compared with the value to be added by the processes of printing, certainly constitutes no difference in principle as between this industry and any other. If ' Idem, 378. Mamifactures in the Federal Census. 277 the subject matter of the industrial process is to be in- cluded in the account when it amounts to three-fourths of the value of the iiltimate product, there seems to be no good reason for excluding it because it reaches five- sixths of that value." The reasoning is absolutely sound ; but the result of its application in this particular case is so absurd that General Walker himself, in 1880, again excluded the value of the goods operated upon from the gross value of the prodixct of the finishing-mills, as was done in 1890. But the duplication in tliis instance differs only in degree from that which prevails everywhere ; and the case admiraVjly illustrates the crudeness of the whole treatment of this problem of the manufacturing statistics. The text of the Eleventh Census, recognizing the fact that the total value of products reported, $9,372,437,283, is a fictitious total, takes a step towards an approxima- tion of the true total, by deducting from the above figure the whole sum, $5,162,044,076, reported as the sum expended for the raw materials employed in creat- ing it, leaving a residuum of $4,210,393,207, which it describes as the " net value of product.'" In this pro- cedure, it follows the example set by General Walker in the ninth census and again in the tenth. It is an unscientific method of dealing with the difficulty, and unsatisfactory both in phraseology and in result. The net value of anything is that value which re- mains after deducting whatever may properly be charged against it. In this case the census has deducted a great deal more than can properly be taken away, and instead of securing a " net " product, it has obtained a sum which is not the true value of our manufactured pro- ducts, but simply the value added to crude materials by ' Eleventh Census, Manufacturing Industries, i : 28,f. 2y8 American Econo7nic Association. the manufacturing process. The true " net value " of products is not the gross value, nor is it the added value obtained by deducting the cost of materials ; but it is that added value, plus the sum originally paid for all the raw materials used, in the crude form in which they first appear in any factory/ I conceive it possible so to take a manufacturing census that this difficulty of duplication will be elimin- ated, and a basis thus obtained for accurate percentages. It could be done by providing on the schedules two columns for the entry of the value of raw materials consumed : one column for all raw materials consumed in the absolutely crude form ; the other for the raw materials purchased and consumed, which have been advanced by any process of manufacture sufficiently to insure their return in some other branch of industry. Raw wool or cotton would all be reported in column i ; yarns, dyestuffs, gray cloths for converting, etc., in col- umn 2. The net product of industry, in any branch of manufacturing, would then be secured by subtracting from the gross value of products the total value of the materials reported in the second column. The result ^ This method of the census leads to some curioiis coiichxsions. For instance, in Kansas the slaughtering and meat packing business con- stitutes 40 per cent of the gross value of the products of the state, (Idem, 416-421), and in this industry the cost of materials is very large, in comparison with the labor cost. The phrase adopted by the census reduces us to the abs\trdity of saying that the ' ' net ' ' value of the product of the meat-slaughtering business is the bare cost of kill- ing and packing the cattle, i. e., |8, 560,000, whereas the materials upon which this sum was expended cost $38,031,824. In the manu- facture of coffee, spices, etc. (/. e., their roasting, grinding, and preparation for market), the cost of the materials as returned to the eleventh census, was $65,961,465, and the value of the product was $75,042,010, [Idem, 75), so that the " net value," as thus ascertained, was only $9,080,545. In the lard industry the "net" value of the product is reduced to $2,820,488, although the cost of materials was $12,654,360, (Idem, 79). Manufactures in the Federal Census. 279 would be the apparent value, at the factories, of the pro- ducts of the factories. There would be no duplications ; and yet the value of all crude materials consumed would be represented in the resulting total, as it should be. We should then know the value of the factory manu- factured products of the country, so far as it can be measured by means of a manufacturing schedule — something that we have never yet even approximately learned from the Federal census.' V. Defective Analysis and Misleading Percentages. We may fairly criticise the use made by the Census Office of statistics thus avowedly defective. The text of the Eleventh Census contains an analysis showing the average value of product per employee in each of the industries, calculated both on the " gross " product and the " net " product, so called. For the former it is given as $2,204 ; for the latter as $999 per capita ;" and both figures are wrong, and necessarily wrong, for the reasons just stated. The tables referred to^ shonld never have been compiled or printed ; for the elements entering into the average thus obtained are so variable, and the conditions governing industry in each of its branches are so wholly different, that they not only possess no statistical value, but invite misconcep- tion and false deduction. The only thing that can be ' The limitation upon this plan is its failure to account anywhere for the value of semi-manufactured raw materials, which may have been imported. The quantity of such is not large enough to vitiate the returns ; it would always be an error on the safe side ; and it might be closely estimated from the import returns made by the Treasury Bureau of Statistics. ' Idem, 37. ^ Idem, 34-45- 28o American Econotnic Association. said in their favor is that as computations the)' are mathematically correct. Criticism equally harsh lies against other statistical presentations or mathematical manipulations of the manufacturing statistics of the eleventh census. One table presents " average capital required and cost for a product valued at $ioo, by states and territories," ' and another similar table shows the same thing by specified industries.^ These tables indicate that in the year 1890 the average cost of every |ioo of manufactured product was $86.17. They are accompanied by a foot- note explaining that the difference between cost and value ($13.83) does not show the true average profit or earn- ings of capital, because the cost reported does not make any allowance for " depreciation of plant or mercantile risks." It is therefore not the cost. So long as it does not show either the profit or the cost of manufacture, we must wonder why the table was made, since if it does not show one or both, or approximate!}' show them, it shows nothing at all. In this particular instance, an additional vitiating feature of the figures is the duplica- tion to which we have referred, of which the Census Office here has made no account, and which renders this entire series of calculations an instance of the official dissemination of false information. All attempts to present, from census returns of manu- factures, percentages of relationship between the several items reported (and they frequently appear in state censuses) are scientifically wrong, and a con- spicuous illustration of the abuse to which official sta- tistics are subjected. The percentages of " labor cost, " the percentages of " labor's share in the manufactured ' Idem, 48. ^ Idem, 49-53. Manufactures in the Federal Census. 281 product," the percentages of " capital's profit," etc., which are frequently worked out from these statistics are not simply meaningless ; they are, in the nature of things, deceptive and misleading. In the first place, they are based upon averages, and these averages are in turn based upon conditions so absolutely dissimilar that their combination results in a statistical picture like that of the kaleidoscope. The colored glasses in the kaleidoscope ahva}s fall together in some symmetrical pattern ; but it is always a pattern which has no relationship to anything whatever. The man who is working with silk as his raw material, worth a dollar a pound, will be shown to secure in wages a very small percentage of the total value of pro- duct. Another man who works in shoddy worth ten cents a pound will be shown to secure a ver)- large per- centage of that value. The wages of the two, let us say, are the same. What, then, does the percentage show ? Why is it calculated ? What statistical or so- ciological value has it ? Shake the two together and strike an average percentage : the result is more worth- less than before. In the text of the ninth census General Walker pre- sented an admirable demonstration of tlie futility of these vicious percentages.' He grouped the manufac- turing, mechanical, and mining industries of the coun- try into five groups, arranged in accordance with the manner in which the character of the subject-matter of labor affects the relations of wages to product. These five groups range from those in which the materials, so called, are intrinisically of no value until operated upon by labor, like the products of mining and other extrac- tive industries, up to those in which, as in diamond-cut- ' Ninth Census, Wealth and Industry, 379,f. 282 Avterica?i Economic Associatioji. ting, the value of the materials employed far exceeds the value of all other elements in the cost of production and thus carries the value of the product in these industries to a verv high point, although comparatively little has been added to the original value. Commenting on his table, General Walker says : " The first class of industries, with a reported gross pro- duct of $143,000,000, is shown to yield a net product only $5,000,000 less than that of the fifth class, which has a gross product of $841,000,000, while the wages paid in the first class exceed those paid in the fifth by 131 per cent. Nothing, perhaps, could set in a stronger light the necessity of. considering all statements of manufacturing production in connection with the value of materials consumed and the cost of labor. Here are two groups of industries, the one reaching the gigantic total of $841,000,000, the other aggregating but one- sixth as much ; yet the latter makes a clear addition to the wealth of the country equal to 96 per cent of the net production of the former, and actually pav-s more than twice as much in wages." For the five groups his table, a part of which is here reproduced, shows the following curious and instructive results : REi^ATioN OF Wages and Materiai