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An Adverse Selection Model of Optimal Unemployment Insurance

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  • Marcus Hagedorn
  • Ashok Kaul
  • Tim Mennel

Abstract

We ask whether offering a menu of unemployment insurance contracts is welfare-improving in a heterogeneous population. We adopt a repeated moral hazard framework as in Shavell/Weiss (1979), supplemented by unobserved heterogeneity about agents� job opportunities. Our main theoretical contribution is an analytical characterization of the sets of jointly feasible entitlements that renders an efficient computation of these sets feasible. Our main economic result is that optimal contracts for �bad� searchers tend to be upward-sloping due to an adverse selection effect. This is in contrast to the well-known optimal decreasing time profile of benefits in pure moral hazard environments that continue to be optimal for �good� searchers in our model.

Suggested Citation

  • Marcus Hagedorn & Ashok Kaul & Tim Mennel, 2007. "An Adverse Selection Model of Optimal Unemployment Insurance," IEW - Working Papers 315, Institute for Empirical Research in Economics - University of Zurich.
  • Handle: RePEc:zur:iewwpx:315
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    References listed on IDEAS

    as
    1. Hagedorn, Marcus & Kaul, Ashok & Mennel, Tim, 2010. "An adverse selection model of optimal unemployment insurance," Journal of Economic Dynamics and Control, Elsevier, vol. 34(3), pages 490-502, March.
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    Cited by:

    1. Andreas Pollak, 2008. "Optimal Unemployment Insurance with Variable Skill Levels," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 164(4), pages 696-726, December.
    2. Fehr, Ernst & Fischbacher, Urs & Kosfeld, Michael, 2005. "Neuroeconomic Foundations of Trust and Social Preferences," IZA Discussion Papers 1641, Institute of Labor Economics (IZA).
    3. Anne Bucher & Sébastien Ménard, 2010. "Employment Protection Legislation and Adverse Selection at the Labor Market Entry," TEPP Working Paper 2010-21, TEPP.
    4. Wang, Cheng & Williamson, Stephen D., 2002. "Moral hazard, optimal unemployment insurance, and experience rating," Journal of Monetary Economics, Elsevier, vol. 49(7), pages 1337-1371, October.
    5. Tobias Laun, 2020. "Optimal Social Insurance with Endogenous Health," Scandinavian Journal of Economics, Wiley Blackwell, vol. 122(2), pages 464-493, April.
    6. Hagedorn, Marcus & Kaul, Ashok & Mennel, Tim, 2010. "An adverse selection model of optimal unemployment insurance," Journal of Economic Dynamics and Control, Elsevier, vol. 34(3), pages 490-502, March.
    7. Hairault, Jean-Olivier & Langot, François & Ménard, Sébastien & Sopraseuth, Thepthida, 2012. "Optimal unemployment insurance for older workers," Journal of Public Economics, Elsevier, vol. 96(5), pages 509-519.
    8. Fuller, David L., 2014. "Adverse selection and moral hazard: Quantitative implications for unemployment insurance," Journal of Monetary Economics, Elsevier, vol. 62(C), pages 108-122.
    9. Arpad Abraham & Nicola Pavoni, 2008. "Efficient Allocations with Moral Hazard and Hidden Borrowing and Lending: A Recursive Formulation," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 11(4), pages 781-803, October.
    10. Armin Falk & Ernst Fehr & Christian Zehnder, "undated". "The Behavioral Effects of Minimum Wages," IEW - Working Papers 247, Institute for Empirical Research in Economics - University of Zurich.
    11. O'Flaherty, Brendan, 2009. "When should homeless families get subsidized apartments? A theoretical inquiry," Journal of Housing Economics, Elsevier, vol. 18(2), pages 69-80, June.
    12. Tania Singer & Ernst Fehr, 2005. "The Neuroeconomics of Mind Reading and Empathy," American Economic Review, American Economic Association, vol. 95(2), pages 340-345, May.
    13. Anne Bucher & Sébastien Ménard, 2015. "The effects of firing costs on the wage contracts under adverse selection," Working Papers of BETA 2015-17, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    14. Sergio Cappellini, 2022. "Optimal Unemployment Insurance with Worker Profiling," "Marco Fanno" Working Papers 0294, Dipartimento di Scienze Economiche "Marco Fanno".
    15. Temel Taskin, 2010. "Unemployment Insurance and Home Production," 2010 Meeting Papers 93, Society for Economic Dynamics.

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    More about this item

    Keywords

    Unemployment Insurance; Recursive Contracts; Adverse Selection; Repeated Moral Hazard;
    All these keywords.

    JEL classification:

    • J65 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Unemployment Insurance; Severance Pay; Plant Closings
    • J64 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Unemployment: Models, Duration, Incidence, and Job Search
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • C61 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Optimization Techniques; Programming Models; Dynamic Analysis
    • E61 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Policy Objectives; Policy Designs and Consistency; Policy Coordination

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