Genetic lotteries within families

Jason Fletcher and Steven Lehrer ()

Journal of Health Economics, 2011, vol. 30, issue 4, 647-659

Abstract: Drawing on findings from the biomedical literature, this paper introduces the idea that specific exogenously inherited differences in the genetic code between full biological siblings can be used to test within-family estimators and potentially improve our understanding of economic relationships. These points are illustrated with an application to identify the causal impact of several poor health conditions on academic outcomes. We present evidence that family fixed effects estimators by themselves cannot fully account for the endogeneity of poor health when estimating education production functions. Further, our analysis elucidates the situations under which genetic markers can serve as instrumental variables for specific health conditions.

Keywords: Genetics; Sibling; fixed; effects; Childhood; health; Mental; health (search for similar items in EconPapers)
Date: 2011
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Citations: View citations in EconPapers (68)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:jhecon:v:30:y:2011:i:4:p:647-659

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