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Journal Article
Demography (2005) 42 (4): 769–790.
Published: 01 November 2005
... 2005 2005 Cash Transfer Migration Decision Network Variable Family Network Neoclassical Model References Adato , M. , Cody , D. , & Ruel , M. ( 2000 ). An Operations Evaluation of PROGRESA From the Perspective of Bene ciaries, Promotoras, School Directors...
Journal Article
Demography (2010) 47 (2): 393–414.
Published: 01 May 2010
... the SEM to represent our phenotypic models, we use Mx to conduct both univariate and multivariate behavioral genetic analyses with the selected variables. Our results indicate that one or more genes acting within a gene network have additive effects that operate through child-number desires to affect both...
Journal Article
Demography (2020) 57 (1): 243–266.
Published: 06 January 2020
... the direct influence of network partners or contextual and selection factors, such as shared environment and common background characteristics. The present study uses instrumental variables to improve the identification of social interaction effects on fertility. Using data from the System of social...
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Includes: Supplementary data
Journal Article
Demography (2016) 53 (5): 1453–1476.
Published: 13 September 2016
... Luis Potosí, and Chiapas ( Comisión Nacional de Los Derechos Humanos 2011 ). † p < . 10; * p < . 05; ** p < . 01 Results on dyadic variables all have the expected sign: distance leads to a decrease in migration flows, and sharing a common border and networks increase bilateral flows...
FIGURES
Includes: Supplementary data
Journal Article
Demography (2023) 60 (5): 1359–1385.
Published: 01 October 2023
...Martin Kolk; Linus Andersson; Emma Pettersson; Sven Drefahl Abstract Given that surprisingly little is known about the demography of human kinship, we provide a demographic account of the kinship networks of individuals in Sweden in 2017 across sex and cohort between ages 0 and 102. We used...
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Includes: Supplementary data
Journal Article
Demography (1998) 35 (3): 361–375.
Published: 01 August 1998
.... PERCENTAGE DISTRIBUTION OF NUMBER OF FUNCTIONAL-LIMITATION PROBLEMS AND SPE- CIFIC PROBLEMS OF OLDER ADULTS IN TAI- WAN, 1989 AND 1993 coded as dummy variables in the manner indicated earlier. Age is measured in years. For each of the social-network factors, a higher score indicates a larger and more...
Journal Article
Demography (2022) 59 (2): 653–684.
Published: 01 April 2022
... instrument that measures the share of households within the same cluster—excluding the respondent's household—in which at least one woman has a mobile phone. This variable is likely to proxy for network coverage within the cluster, thus affecting a woman's likelihood to own a mobile phone herself ( positive...
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Includes: Supplementary data
Journal Article
Demography (2010) 47 (4): 935–961.
Published: 01 November 2010
... on relatives abroad have a positive and signi¿ cant effect on current migration.9 The time-varying family migration network measures are highly inÀ uential with both male and female family network variables strongly associated with increasing migration. Furthermore, both male and female migration are more...
Journal Article
Demography (2014) 51 (6): 2281–2306.
Published: 26 November 2014
... employer, and for those tracts, the variable is 0. Only 9 % of workers in our sample work in single-employer tracts. 3 11 2014 26 11 2014 © Population Association of America 2014 2014 Concentration Segregation Immigrant workers Social networks Over the last several...
FIGURES
Includes: Supplementary data
Journal Article
Demography (2002) 39 (4): 713–738.
Published: 01 November 2002
... by exerting social influence. Alternative specifica- tions of key variables and other tests indicate that these results are robust. In the fourth section, we conclude that social networks have effects on contraceptive use in this high- fertility area and that this study provides what are currently the best...
Journal Article
Demography (2017) 54 (4): 1477–1501.
Published: 12 July 2017
... network structure measures, several of which I use as dependent variables. Because most nominated friends also completed in-school surveys, friend characteristics can be calculated from friends’ self-reports rather than respondents’ perceptions of friends, which has been a limitation of previous studies...
FIGURES
Includes: Supplementary data
Journal Article
Demography (2022) 59 (5): 1683–1711.
Published: 01 October 2022
... variables indicating the existence (or absence) of any tie qualifying as part of a migrant network ( Davis et al. 2002 ; Garip 2008 ; Manchin and Orazbayev 2018 ; Ruyssen and Salomone 2018 ). Studies using direct measures of social associations have primarily used one or two types of interactions...
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Includes: Supplementary data
Journal Article
Demography (2015) 52 (3): 989–1015.
Published: 08 May 2015
... in mediating social capital quality and access to network support (Erickson 2004 ; Wellman 1990 ). Using the case of international migration, we reveal that this relationship is dynamic and variable. Not only are different kinds of social capital important for female and male migration, but migrants from...
Journal Article
Demography (2007) 44 (1): 1–33.
Published: 01 February 2007
... perceptions and AIDS-related behaviors at time t. Therefore we use an empirical speci cation of the relation determining risk perceptions and AIDS-related behaviors in which there is explicit recognition that, in addition to observed right-side variables (in- cluding social networks prior to time t...
Journal Article
Demography (2009) 46 (1): 103–125.
Published: 01 February 2009
.... ( 1997 ). “Concurrent Partnerships and the Spread of HIV.” . AIDS , 11 , 641 – 48 . 10.1097/00002030-199705000-00012 Network Variables Codebook . ( 2001 ). Chapel Hill, NC : University of North Carolina . Rapoport A. ( 1957 ). “A Contribution to the Theory of Random and Biased Nets...
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Published: 01 October 2022
Fig. 6 Predicted monthly migration probabilities by type of migrant network and tie strength, compounded into constant five-year probabilities, with other variables held at sample values ( Table 3 , Model 3). Source: Compiled by authors using the NSNHP main survey, 2014. More
Journal Article
Demography (1989) 26 (4): 661–678.
Published: 01 November 1989
... the socioeconomic characteristics of these populations or by other, possibly unmeasured, protective factors. Social network variables (Berkman, 1984; Berkman and Syme, 1979), which assess the nature of relationships between a given individual and his or her family and friends who are potential sources of social...
Journal Article
Demography (2007) 44 (4): 849–863.
Published: 01 November 2007
... of social networks on unauthorized and legal migrants wages during their last trip to the United States.9 The model is composed of two equations: Mi = 1X1i + U1i (1) Wi = 2X2i + U2i, (2) where Mi is a dummy variable indicative of whether the individual has ever migrated to the United States, Wi...
Journal Article
Demography (2005) 42 (4): 737–756.
Published: 01 November 2005
... individual is mentioned in more than one network) were removed. On average, women younger than age 50 in Timling had approximately 5.4 unique, fertile alters in their synthetic networks (SD = 3.10). Dependent Variable All currently married women younger than age 50 who indicated they wanted any more children...
Journal Article
Demography (2010) 47 (1): 45–66.
Published: 01 February 2010
... and social networks in a human population in which both stress and social networks are arguably exogenous. 27 1 2011 © Population Association of America 2010 2010 Arteriosclerosis Rheumatic Fever Smallpox Discharge Information Unit Cohesion References Aizer...