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Migration Ratio
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Published: 06 November 2017
Fig. 5 Age at first move by migration progression ratio to second move. Trend lines are second-order polynomials. Migration estimates are for moves after the 17th birthday for Cohort 4
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Published: 06 November 2017
Fig. 6 Mean age at move i by migration progression ratio from move i to i + 1. c1 = cohort 1 and so forth. Trend lines are second-order polynomials. Estimates are for women after the 17th birthday
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Journal Article
Demography (1986) 23 (1): 1–12.
Published: 01 February 1986
... to nuptiality levels via sex selective migration patterns and population sex ratios. Our analysis shows that nuptiality levels in nineteenth century English and Welsh districts were responsive to occupational variation and that both direct and indirect effects were significant. Our results suggest...
Journal Article
Demography (2013) 50 (3): 971–991.
Published: 18 January 2013
... Mexico-U.S. migration has increased well beyond what would be expected based on Mexican population growth alone. Mexican migrants are hardly a cross section of the national Mexican population. In particular, the migrant population is disproportionately male. In 2007, the ratio of males to females...
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Journal Article
Demography (1967) 4 (1): 310–330.
Published: 01 March 1967
..., estimator bias, and measurement bias. Tables of bounds for measurement and estimator biases in the vital statistics and the forward survival ratio estimates of net intercensal migration are presented. Both net migration levels and net migration ratios are treated, and provision is made for both life table...
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in Does Internal Migration Contribute to the Intergenerational Transmission of Socioeconomic Inequalities? The Role of Childhood Migration
> Demography
Published: 01 August 2023
Fig. 4 Odds ratios and 95% confidence intervals from the number of migrations. The reference category is no migration. Childhood migration covers birth to age 17. Full results can be found in online appendix F . Source: Calculations from Wave 7 of SHARE. * p < .05; *** p < .001
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in Does Internal Migration Contribute to the Intergenerational Transmission of Socioeconomic Inequalities? The Role of Childhood Migration
> Demography
Published: 01 August 2023
Fig. 5 Odds ratios and 95% confidence intervals from different types of migration in adulthood on SES at age 50. The reference category is no migration. Full results can be found in online appendices G and H . Source: Calculations from Wave 7 of SHARE. ** p < .01; *** p < .001
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Journal Article
Demography (1972) 9 (4): 655–664.
Published: 01 November 1972
...Omer R. Galle; Max W. Williams Abstract The migration efficiency ratio of an area is defined as the net migration of the area (in-migrants minus out-migrants) divided by the total number of moves whose origin or destination is that area (in-migrants plus out-migrants) multiplied by 100. This paper...
Journal Article
Demography (1968) 5 (1): 439–442.
Published: 01 March 1968
... interest to add to this discussion by indicating formulas for stable age-specificmigration ratios and the probabilities in each region. Classical work in stable population theory has dealt largely with closed populations, thus ig- noring migration." The purpose of this note is, then, to indicate...
Journal Article
Demography (1971) 8 (1): 123–139.
Published: 01 February 1971
... of migration from birth-residence data the paper focusses on the problems and procedures in estimating interprovincial net migration, 1951–1961 for Canada using “the place of birth survival ratio method, ” and it evaluates the estimates thus obtained. The evaluation of the estimates, taking into consideration...
Journal Article
Demography (1981) 18 (3): 349–354.
Published: 01 August 1981
... Equation Femaleness of industrial composition Female earningsC Unemployment rate Proportion clerical Femaleness of industrial compo s I tion Female earningsC Unemployment rate Proportion clerical Percent Catholic Sex ratio Total population Female migration ratio Male earningsC Proportion females 25-29...
Journal Article
Demography (1968) 5 (1): 306–310.
Published: 01 March 1968
... responses to similar stimuli. Tourism and migration may be viewed as contrasting expressions of geographic mobility. 13 1 2011 © Population Association of America 1968 1968 Large Urban Area Party Size United States Bureau Military Status Migration Ratio References 1 United...
Journal Article
Demography (1983) 20 (2): 235–248.
Published: 01 May 1983
.... The model depends period. The ratio of this total net migra- upon an exogenous estimate of total pop- tion to the survived population is the ulation to determine the total net migra- total net migration rate. tion for each race-sex group for the ini- Figure 3 shows a plot of net migration tial projection...
Journal Article
Demography (1966) 3 (2): 393–415.
Published: 01 June 1966
...C. Horace Hamilton Summary This paper traces the history of the use of vital statistics, survival rates, and ratios in the estimation of net migration from one decade to another. Net migration studies by Hart (1921); Baker (1933) ; Hamilton (1934); Thornthwaite (1934); Lively and Taeuber (1939...
Journal Article
Demography (2010) 47 (3): 801–820.
Published: 01 August 2010
...Mariano Sana Abstract Between 1994 and 2006, the ratio of foreign-born scientists and engineers (FSE) to native scientists and engineers (NSE) doubled. I decompose this change into a migration effect (which accounts for migration in general), a proportional college effect (which accounts...
Journal Article
Demography (2024) 61 (4): 1011–1021.
Published: 01 August 2024
... the present aging situation. Using variable- r decomposition and cohort data, this research note presents a formula for the change in the old-age dependency ratio to determine the extent to which relative changes in births, as well as in mortality and migration rates, contribute to aging. This perspective...
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Includes: Supplementary data
Journal Article
Demography (1967) 4 (1): 172–195.
Published: 01 March 1967
... of the percentage of married women was eliminated from the analysis of multiple and partial correlations. The data suggest that the urban-rural differential is a non-linear function of the urban-rural migration. A more complete explanation of the divergence between urban and rural child-woman fertility ratios...
Journal Article
Demography (1968) 5 (1): 508–524.
Published: 01 March 1968
.... The influence of this work is evident in a variety of subsequent studies on regional differences in migration. 13 1 2011 © Population Association of America 1968 1968 Economic Growth Internal Migration Survival Ratio Interregional Migration Population Redistribution References 1...
Journal Article
Demography (1974) 11 (1): 1–23.
Published: 01 February 1974
... for persons under age 35 based directly on birth, death, and migration statistics, estimates for females aged 35 to 64 based on the Coale-Zelnik estimates (white) for 1950 or the Coale-Rives estimates (Negro) for 1960, estimates for males aged 35 to 64 based on the use of expected sex ratios, and estimates...
Journal Article
Demography (1975) 12 (2): 209–222.
Published: 01 May 1975
...; see U. S. Bureau of the Budget, 1961). A ratio of these two quantities (referred 216 DEMOGRAPHY, volume 12, number 2, May 1975 to below as the "migration ratio") has been formed for each area and entered into the regression equation. This var- iable should serve to guard against a spurious negative...
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