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Plant ecology. Plant sociology --- Forestry --- Forest ecology --- Ecologie forestière --- Forest ecology. --- Woodland ecosystems --- Woodland ecosystems. --- Ecologie forestière
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Sociology of minorities --- Social policy --- Social problems
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Prisoners --- Employment re-entry --- Prisonniers --- Retour sur le marché du travail --- Deinstitutionalization --- Désinstitutionnalisation
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We motivate future neighborhood research through a simple model that considers youth educational outcomes as a function of neighborhood context, neighborhood exposure, individual vulnerability to neighborhood effects, and non-neighborhood educational inputs -- with a focus on effect heterogeneity. Research using this approach would require three steps. First, researchers would need to shift focus away from broad theories of neighborhood effects and examine the specific mechanisms through which the characteristics of a neighborhood might affect an individual. Second, neighborhood research would need new and far more nuanced data. Third, more research designs would be needed that can unpack the causal effects, if any, of specific neighborhood characteristics as they operate through well-specified mechanisms.
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We motivate future neighborhood research through a simple model that considers youth educational outcomes as a function of neighborhood context, neighborhood exposure, individual vulnerability to neighborhood effects, and non-neighborhood educational inputs -- with a focus on effect heterogeneity. Research using this approach would require three steps. First, researchers would need to shift focus away from broad theories of neighborhood effects and examine the specific mechanisms through which the characteristics of a neighborhood might affect an individual. Second, neighborhood research would need new and far more nuanced data. Third, more research designs would be needed that can unpack the causal effects, if any, of specific neighborhood characteristics as they operate through well-specified mechanisms.
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Although non-experimental studies find robust neighborhood effects on adults, such findings have been challenged by results from the Moving to Opportunity (MTO) residential mobility experiment. Using a within-study comparison design, this paper compares experimental and non-experimental estimates from MTO and a parallel analysis of the Panel Study of Income Dynamics (PSID). Striking similarities were found between non-experimental estimates based on MTO and PSID. No clear evidence was found that different estimates are related to duration of adult exposure to disadvantaged neighborhoods, non-linear effects of neighborhood conditions, magnitude of the change in neighborhood context, frequency of moves, treatment effect heterogeneity, or measurement, although uncertainty bands around our estimates were sometimes large. One other possibility is that MTO-induced moves might have been unusually disruptive, but results are inconsistent for that hypothesis. Taken together, the findings suggest that selection bias might account for evidence of neighborhood effects on adult economic outcomes in non-experimental studies.
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