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Does biology drive child penalties? Evidence from biological and adoptive families

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  • Kleven, Henrik Jacobsen
  • Landais, Camille
  • Søgaard, Jakob Egholt

Abstract

This paper investigates whether the impact of children on the labor market outcomes of women relative to men—child penalties—can be explained by the biological links between mother and child. We estimate child penalties in biological and adoptive families using event studies around the arrival of children and almost 40 years of adoption data from Denmark. Short-run child penalties are slightly larger for biological mothers than for adoptive mothers, but their long-run child penalties are virtually identical and precisely estimated. This suggests that biology is not a key driver of child-related gender gaps.

Suggested Citation

  • Kleven, Henrik Jacobsen & Landais, Camille & Søgaard, Jakob Egholt, 2021. "Does biology drive child penalties? Evidence from biological and adoptive families," LSE Research Online Documents on Economics 107556, London School of Economics and Political Science, LSE Library.
    • Handle: RePEc:ehl:lserod:107556
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    References listed on IDEAS

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    More about this item

    JEL classification:

    • J12 - Labor and Demographic Economics - - Demographic Economics - - - Marriage; Marital Dissolution; Family Structure
    • J13 - Labor and Demographic Economics - - Demographic Economics - - - Fertility; Family Planning; Child Care; Children; Youth
    • J16 - Labor and Demographic Economics - - Demographic Economics - - - Economics of Gender; Non-labor Discrimination

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