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Effciency and Equality in a Simple Model of Unemployment Insurance

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  • Andrew Atkeson
  • Robert E. Lucas, Jr.

Abstract

This paper describes the efficient allocation of consumption and work effort in an economy in which workers face idiosyncratic employment risk and considerations of moral hazard prevent full insurance. We impose a lower bound on the expected discounted utility that can be assigned to any agent from any date onward, and show, with this feature added, that the efficient unemployment insurance scheme induces an invariant cross sectional distribution of individual entitlements to utility. The paper thus provides a simple prototype model suited to the study of the normative question: what is the tradeoff between equality and efficiency in resource allocation?

Suggested Citation

  • Andrew Atkeson & Robert E. Lucas, Jr., 1993. "Effciency and Equality in a Simple Model of Unemployment Insurance," NBER Working Papers 4381, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:4381
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    References listed on IDEAS

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    1. Albrecht, James W & Axell, Bo, 1984. "An Equilibrium Model of Search Unemployment," Journal of Political Economy, University of Chicago Press, vol. 92(5), pages 824-840, October.
    2. Thomas, Jonathan & Worrall, Tim, 1990. "Income fluctuation and asymmetric information: An example of a repeated principal-agent problem," Journal of Economic Theory, Elsevier, vol. 51(2), pages 367-390, August.
    3. Hansen, Gary D & Imrohoroglu, Ayse, 1992. "The Role of Unemployment Insurance in an Economy with Liquidity Constraints and Moral Hazard," Journal of Political Economy, University of Chicago Press, vol. 100(1), pages 118-142, February.
    4. Phelan, C., 1993. "Labor Markets with Repeated Agency and One-Sided Commitment," Working papers 9308, Wisconsin Madison - Social Systems.
    5. Andrew Atkeson & Robert E. Lucas, 1992. "On Efficient Distribution With Private Information," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 59(3), pages 427-453.
    6. Townsend, Robert M, 1982. "Optimal Multiperiod Contracts and the Gain from Enduring Relationships under Private Information," Journal of Political Economy, University of Chicago Press, vol. 90(6), pages 1166-1186, December.
    7. Radner, Roy, 1981. "Monitoring Cooperative Agreements in a Repeated Principal-Agent Relationship," Econometrica, Econometric Society, vol. 49(5), pages 1127-1148, September.
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    Cited by:

    1. Wang, Cheng & Williamson, Stephen, 1996. "Unemployment insurance with moral hazard in a dynamic economy," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 44(1), pages 1-41, June.
    2. Heer, Burkhard, 2003. "Employment and Welfare Effects of a Two-Tier Unemployment Compensation System," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 10(2), pages 147-168, March.

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