Migration selectivity and the effects of public programs.
"A model of the spatial distribution of mobile heterogeneous agents is formulated to assess how a price change or program subsidy that is location-specific affects the composition of local residents via selective migration and thus biases evaluations of the effectiveness of the program based on its local consequences.  Longitudinal data from Colombia are used to test the implications of migration selectivity.  The findings confirm the existence of selective migration, suggesting that local subsidies to human capital attract high-income but, within income groups, low-fertility households and those with low human capital endowments.  These migration patterns are shown to be consistent with the dominance of endowment over tastes heterogeneity in the population under plausible behavioral assumptions."
D000569:Americas; D003105:Colombia; D003710:Demography; D003906:Developing Countries; D004467:Economics; D004641:Emigration and Immigration; D005376:Financial Management; D005843:Geography; D015276:Health Care Rationing; D006295:Health Resources; D006297:Health Services Accessibility; D006280:Health Workforce; D007182:Income; D007843:Latin America; D008962:Models, Theoretical; D011153:Population; D011157:Population Dynamics; D011640:Public Policy; D012106:Research; D012111:Residence Characteristics; D012939:Social Planning; D012959:Socioeconomic Factors; D013020:South America
Americas; Colombia; Demographic Factors; Developing Countries; Development Planning; Economic Development; Economic Factors; Financial Activities; Geographic Factors; Human Resources; Income; Latin America; Locale; Management; Migration; Models, Theoretical; Policy; Population; Population Dynamics; Research Methodology; Residence Characteristics; Resource Allocation; Resources; Socioeconomic Factors; South America; Spatial Distribution