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Quantifying Okun’s Leaky Bucket: The Case of Progressive Childcare Subsidies

Author

Listed:
  • David Koll
  • Dominik Sachs
  • Fabian Stürmer-Heiber
  • Hélène Turon

Abstract

We formalize and estimate the dynamic marginal efficiency cost of redistribution (MECR) in the spirit of Okun’s “leaky bucket†to compare the MECR of an income-contingent childcare subsidy program and of the income-contingent tax and transfer schedule. We set up a dynamic structural model of heterogeneous households choosing their childcare demand and maternal labor supply. Allowing for the availability of informal childcare and for consumption of leisure, we estimate this model within the German context. Our analysis identifies two competing forces. (i) Labor supply responses increase the MECR of the childcare subsidy relative to the tax and transfer system. (ii) Child development effects decrease the MECR of the childcare subsidy relative to the income tax. We show that, under most plausible assumptions on the long-term returns to childcare attendance for children growing up in households of different incomes, progressive childcare subsidies are the more efficient redistribution tool.

Suggested Citation

  • David Koll & Dominik Sachs & Fabian Stürmer-Heiber & Hélène Turon, 2025. "Quantifying Okun’s Leaky Bucket: The Case of Progressive Childcare Subsidies," Bristol Economics Discussion Papers 25/799, School of Economics, University of Bristol, UK.
    • Handle: RePEc:bri:uobdis:25/799
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    References listed on IDEAS

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    1. Saez, Emmanuel & Stantcheva, Stefanie, 2018. "A simpler theory of optimal capital taxation," Journal of Public Economics, Elsevier, vol. 162(C), pages 120-142.
    2. Alexander Bick, 2016. "The Quantitative Role of Child Care for Female Labor Force Participation and Fertility," Journal of the European Economic Association, European Economic Association, vol. 14(3), pages 639-668.
    3. Teodora Boneva & Christopher Rauh, 2018. "Parental Beliefs about Returns to Educational Investments—The Later the Better?," Journal of the European Economic Association, European Economic Association, vol. 16(6), pages 1669-1711.
    4. George‐Levi Gayle & Andrew Shephard, 2019. "Optimal Taxation, Marriage, Home Production, and Family Labor Supply," Econometrica, Econometric Society, vol. 87(1), pages 291-326, January.
    5. Emmanuel Farhi & Iván Werning, 2010. "Progressive Estate Taxation," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 125(2), pages 635-673.
    6. Mikhail Golosov & Aleh Tsyvinski & Nicolas Werquin, 2014. "A Variational Approach to the Analysis of Tax Systems," NBER Working Papers 20780, National Bureau of Economic Research, Inc.
    7. Raj Chetty & Adam Guren & Day Manoli & Andrea Weber, 2011. "Are Micro and Macro Labor Supply Elasticities Consistent? A Review of Evidence on the Intensive and Extensive Margins," American Economic Review, American Economic Association, vol. 101(3), pages 471-475, May.
    8. Krueger, Dirk & Ludwig, Alexander, 2016. "On the optimal provision of social insurance: Progressive taxation versus education subsidies in general equilibrium," Journal of Monetary Economics, Elsevier, vol. 77(C), pages 72-98.
    9. Cunha, Flávio & Elo, Irma & Culhane, Jennifer, 2022. "Maternal subjective expectations about the technology of skill formation predict investments in children one year later," Journal of Econometrics, Elsevier, vol. 231(1), pages 3-32.
    10. Tarjei Havnes & Magne Mogstad, 2011. "No Child Left Behind: Subsidized Child Care and Children's Long-Run Outcomes," American Economic Journal: Economic Policy, American Economic Association, vol. 3(2), pages 97-129, May.
    11. Joseph Mullins, 2022. "Designing Cash Transfers in the Presence of Children's Human Capital Formation," Working Papers 2022-019, Human Capital and Economic Opportunity Working Group.
    12. Havnes, Tarjei & Mogstad, Magne, 2015. "Is universal child care leveling the playing field?," Journal of Public Economics, Elsevier, vol. 127(C), pages 100-114.
    13. Stefanie Stantcheva, 2017. "Optimal Taxation and Human Capital Policies over the Life Cycle," Journal of Political Economy, University of Chicago Press, vol. 125(6), pages 1931-1990.
    14. Nathaniel Hendren & Ben Sprung-Keyser, 2020. "A Unified Welfare Analysis of Government Policies," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 135(3), pages 1209-1318.
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