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Part-Time Unemployment and Optimal Unemployment Insurance

Author

Listed:
  • Ek Spector, Susanne

    (Confederation of Swedish Enterprise)

  • Holmlund, Bertil

    (Uppsala University)

Abstract

A significant fraction of the labor force consists of employed workers who are part-time unemployed (underemployed) in the sense that they are unable to work as much as they prefer. This paper develops a search and matching model to study the design of optimal unemployment insurance in an economy with unemployment as well as part-time unemployment. Part-time unemployment provides income insurance and serves as a stepping stone to full-time jobs. Unemployment benefits for part-timers increase the outflow from unemployment to part-time work but reduce the outflow from part-time work to full-time employment. We examine the optimal structure of benefits for unemployed and underemployed workers. The results indicate non-negligible welfare gains associated with time limits for unemployment benefits as well as for part-time benefits. The welfare gains from optimal UI are larger when wages are fixed than when they are flexible.

Suggested Citation

  • Ek Spector, Susanne & Holmlund, Bertil, 2011. "Part-Time Unemployment and Optimal Unemployment Insurance," IZA Discussion Papers 5540, IZA Network @ LISER.
    • Handle: RePEc:iza:izadps:dp5540
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    References listed on IDEAS

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    Cited by:

    1. Anna Godøy & Knut Røed, 2016. "Unemployment Insurance and Underemployment," LABOUR, CEIS, vol. 30(2), pages 158-179, June.
    2. Kyyrä, Tomi & Parrotta, Pierpaolo & Rosholm, Michael, 2013. "The effect of receiving supplementary UI benefits on unemployment duration," Labour Economics, Elsevier, vol. 21(C), pages 122-133.
    3. Caliendo, Marco & Künn, Steffen & Uhlendorff, Arne, 2016. "Earnings exemptions for unemployed workers: The relationship between marginal employment, unemployment duration and job quality," Labour Economics, Elsevier, vol. 42(C), pages 177-193.
    4. Kyyrä, Tomi & Pesola, Hanna & Rissanen, Aarne, 2017. "Unemployment Insurance in Finland: A Review of Recent Changes and Empirical Evidence on Behavioral Responses," Research Reports 184, VATT Institute for Economic Research.
    5. Susanne Ek Spector, 2022. "Should unemployment insurance cover partial unemployment?," World of Labour, LISER, pages 199-199, June.
    6. Auray, Stéphane & Lepage-Saucier, Nicolas, 2021. "Stepping-stone effect of atypical jobs: Could the least employable reap the most benefits?," Labour Economics, Elsevier, vol. 68(C).
    7. Tito Boeri & Pierre Cahuc, 2022. "Labor Market Insurance Policies in the XXI Century," Sciences Po Economics Publications (main) hal-03878719, HAL.

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    Keywords

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    JEL classification:

    • J64 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Unemployment: Models, Duration, Incidence, and Job Search
    • J65 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Unemployment Insurance; Severance Pay; Plant Closings

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