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Search Results for Migration estimates

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Journal Article
Demography (1967) 4 (1): 310–330.
Published: 01 March 1967
...Leroy O. Stone Summary This paper presents the elements of a theory for evaluating the quality of a set of net migration estimates. The total error in a net migration estimate is decomposed into total bias and total variation. The bias is further decomposed into three bias elements—selection bias...
Journal Article
Demography (1995) 32 (2): 203–213.
Published: 01 May 1995
... estimates. We then applied annual probabilities to estimate the gross volume of undocumented Mexican migration and adjusted these figures to derive estimates of the net undocumented inflow. 9 1 2011 © Population Association of America 1995 1995 Household Head Adjustment Factor Return...
Journal Article
Demography (1971) 8 (1): 123–139.
Published: 01 February 1971
...M. V. George Abstract In Canada, unlike many other countries, birth-residence data by age and sex are available in each of the decennial censuses from 1931 to 1961 which permit the estimation of intercensal net migration for the provinces and regions. After a brief discussion of the basic measures...
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Published: 24 May 2013
Fig. 2 Kaplan-Meier survival estimates of migration to Europe More
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Published: 07 September 2013
Fig. 1 Annual estimates of net migration for Ireland (000s) by calendar year. Source: Hughes ( 1977 ) More
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Published: 01 October 2022
Fig. 2 Kaplan–Meier estimates of survival to first migration by age overall (panel a) and stratified by total migrant network size and dichotomized at the median (panel b). Source: Compiled by authors using the NSNHP main survey, 2014. More
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Published: 01 October 2022
Fig. 3 Kaplan–Meier estimates of survival to first migration by size of specific migrant network type: Ties to returnees (panel a), current migrants (panel b), and nonmigrant Dakar residents (panel c). Source: Compiled by authors using the NSNHP main survey, 2014. More
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Published: 01 October 2022
Fig. 5 Estimates of migration components by year and age for three counties More
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Published: 01 December 2021
Fig. 3 Estimates of the migration components of change from January to December of 2013 for Arkansas, Florida, and North Carolina, using the first wave of the 2014 SIPP. NM pop   =  total net migration rate; NM pop:pov    =  rate contribution to net migration rate from the poor; NM pop:aff More
Journal Article
Demography (2007) 44 (2): 199–223.
Published: 01 May 2007
...James Raymer; Andrei Rogers Abstract This article outlines a formal model-based approach for inferring interregional age-specific migration streams in settings where such data are incomplete, inadequate, or unavailable. The estimation approach relies heavily on log-linear models, using them...
Journal Article
Demography (2024) 61 (2): 493–511.
Published: 01 April 2024
... the hypothesis that COVID-related travel restrictions reduced migrant stock relative to expected migration without such restrictions using estimates of migrants drawn from Facebook's advertising platform and dynamic panel models. We focus on four key origin countries in North and West Africa (Côte d'Ivoire...
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Includes: Supplementary data
Journal Article
Demography (2013) 50 (6): 2053–2073.
Published: 01 August 2013
... e.g., differential socioeconomic position by ethnicity, or biological susceptibility to some diseases. However, focusing just on migration, it is difficult to estimate the independent effects of health selection for migration and return migration, the waning of the consequent health benefits (should...
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Journal Article
Demography (1967) 4 (2): 464–478.
Published: 01 June 1967
... migración neta. Summary The focus of this paper is the development and testing of a method of estimating deaths which occur during a decade to aging birth and death cohorts, so that it may be possible to estimate net migration by the vital statistics (VS) method for age cohorts. Until now the VS method has...
Journal Article
Demography (1971) 8 (2): 185–194.
Published: 01 May 1971
...Andrel Rogers; Burkhard von Rabenau Abstract Place-of-birth-by-residence data, tabulated by age and sex for the same areal units in two successive censuses, have been used to estimate intercensal net migration flows. However, a fuller use of the same data permits the estimation of place-to-place...
Journal Article
Demography (1985) 22 (1): 133–142.
Published: 01 February 1985
...P. S. Nair Abstract Two models, hierarchical in terms of input data requirements, are proposed to estimate place-to-place gross migration flows during a specified time period. In the first, the input data required are lifetime migration flows and the marginal totals of period migration, usually...
Journal Article
Demography (1973) 10 (2): 277–287.
Published: 01 May 1973
... ). The Multiregional Life Table . Evanston, Ill. : Northwestern University . Rogers , Andrei , &amp; von Rabenau , Burkhard ( 1971 ). Estimation of Interregional Migration Streams from Place-of-Birth-by-Residence Data . Demography , 8 , 185 – 194 . 10.2307/2060608 Methods of Estimating...
Journal Article
Demography (1967) 4 (2): 515–531.
Published: 01 June 1967
... frequently have had to rely on crudely constructed measures of natural increase and net migration. Recent efforts to express interregional population growth in matrix form, however, suggest a method for estimating the regime of growth of a multiregional system solely on the basis of historical data...
Journal Article
Demography (2021) 58 (1): 51–74.
Published: 01 February 2021
...Lee Fiorio; Emilio Zagheni; Guy Abel; Johnathan Hill; Gabriel Pestre; Emmanuel Letouzé; Jixuan Cai Abstract Georeferenced digital trace data offer unprecedented flexibility in migration estimation. Because of their high temporal granularity, many migration estimates can be generated from the same...
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Journal Article
Demography (2016) 53 (4): 1027–1049.
Published: 09 June 2016
...Richelle L. Winkler; Kenneth M. Johnson Abstract This study analyzes the impact of migration on ethnoracial segregation among U.S. counties. Using county-level net migration estimates by age, race, and Hispanic origin from 1990–2000 and 2000–2010, we estimate migration’s impact on segregation...
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Journal Article
Demography (2005) 42 (4): 791–812.
Published: 01 November 2005
... estimates for the 1990s, supplemented with longitudinal age-specific migration data spanning the prior 40 years, to ascertain whether there are clear longitudinal trends in age-specific net migration and to determine if there is spatial clustering in the migration patterns. The analysis confirmed...