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Efficient Unemployment Insurance

  • Daron Acemoglu
  • Robert Shimer

This paper constructs a tractable general equilibrium model of search with risk-aversion. An increase in risk-aversion reduces wages, unemployment, and investment. Unemployment insurance (UI) has the reverse effect due to market generated moral hazard: insured workers seek high wage jobs with high unemployment risk. An economy with risk-neutral workers achieves maximal output without any UI. In contrast, in an economy with risk-averse workers, a positive level of UI maximizes output. Therefore, moderate UI not only improves risk-sharing, but also increases output.

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Article provided by University of Chicago Press in its journal Journal of Political Economy.

Volume (Year): 107 (1999)
Issue (Month): 5 (October)
Pages: 893-928

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Handle: RePEc:ucp:jpolec:v:107:y:1999:i:5:p:893-928
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