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The Effect of Vietnam-Era Conscription and Genetic Potential for Educational Attainment on Schooling Outcomes

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  • Lauren L. Schmitz
  • Dalton Conley

Abstract

This study examines whether draft-lottery estimates of the causal effect of Vietnam-era military service on schooling vary by genetic propensity toward educational attainment. To capture the complex genetic architecture that underlies the bio-developmental pathways behavioral traits and evoked environments associated with educational attainment, we construct a polygenic score (PGS) for the Vietnam-era cohort in the Health and Retirement Study (HRS) that aggregates thousands of individual loci across the human genome, weighted by effect sizes derived from a recent genome-wide association study (GWAS) for years of education. Our findings suggest veterans with below average PGSs for educational attainment completed fewer years of schooling than comparable non-veterans with the same PGS, primarily due to fewer years of college education. On the other hand, we do not find any difference in the educational attainment of veterans and non-veterans with above average PGSs. Results show that public policies and exogenous environments may induce heterogeneous treatment effects by genetic disposition.

Suggested Citation

  • Lauren L. Schmitz & Dalton Conley, 2016. "The Effect of Vietnam-Era Conscription and Genetic Potential for Educational Attainment on Schooling Outcomes," NBER Working Papers 22393, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:22393
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    2. Jason M. Fletcher, 2019. "Environmental bottlenecks in children’s genetic potential for adult socio-economic attainments: Evidence from a health shock," Population Studies, Taylor & Francis Journals, vol. 73(1), pages 139-148, January.

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    More about this item

    JEL classification:

    • I20 - Health, Education, and Welfare - - Education - - - General
    • I24 - Health, Education, and Welfare - - Education - - - Education and Inequality
    • I26 - Health, Education, and Welfare - - Education - - - Returns to Education
    • J01 - Labor and Demographic Economics - - General - - - Labor Economics: General

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