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Worker Replacement

  • Menzio, Guido
  • Moen, Espen R

We consider a frictional labor market in which firms want to insure their senior employees against income fluctuations and, at the same time, want to recruit new employees to fill their vacant positions. Firms can commit to a wage schedule, i.e. a schedule that specifies the wage paid by the firm to its employees as function of their tenure and other observables. However, firms cannot commit to the employment relationship with any of their workers, i.e. firms can dismiss workers at will. We find that, because of the firm's limited commitment, the optimal schedule prescribes not only a rigid wage for senior employees, but also a downward rigid wage for new hires. Moreover, we find that, while the rigidity of the wage of senior workers does not affect the allocation of labor, the rigidity of the wage of new hires magnifies the response of unemployment and vacancies to negative shocks to the aggregate productivity of labor.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 7075.

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Date of creation: Dec 2008
Date of revision:
Handle: RePEc:cpr:ceprdp:7075
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  1. W. Bentley MacLeod & James M. Malcomson, 1986. "Implicit Contracts, Incentive Compatibility, and Involuntary Unemployment," Working Papers 585, Queen's University, Department of Economics.
  2. Guido Menzio & Shouyong Shi, 2008. "Efficient Search on the Job and the Business Cycle, Second Version," PIER Working Paper Archive 09-010, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania, revised 28 Feb 2009.
  3. John Kennan, 2005. "Private Information, Wage Bargaining and Employment Fluctuations," 2005 Meeting Papers 555, Society for Economic Dynamics.
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  8. Espen R. Moen & Asa Rosen, 2007. "Incentives in competitive search equilibrium," LSE Research Online Documents on Economics 19663, London School of Economics and Political Science, LSE Library.
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  14. Moen, Espen R, 1997. "Competitive Search Equilibrium," Journal of Political Economy, University of Chicago Press, vol. 105(2), pages 385-411, April.
  15. Guido Menzio & Shouyong Shi, 2009. "Block Recursive Equilibria for Stochastic Models of Search on the Job," Working Papers tecipa-347, University of Toronto, Department of Economics.
  16. Mark Gertler & Antonella Trigari, 2006. "Unemployment fluctuations with staggered Nash wage bargaining," Proceedings, Federal Reserve Bank of San Francisco.
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  18. Agell, Jonas & Bennmarker, Helge, 2007. "Wage incentives and wage rigidity: A representative view from within," Labour Economics, Elsevier, vol. 14(3), pages 347-369, June.
  19. Ramey, Garey, 2008. "Exogenous vs. Endogenous Separation," University of California at San Diego, Economics Working Paper Series qt0qb196qd, Department of Economics, UC San Diego.
  20. Blinder, Alan S & Choi, Don H, 1990. "A Shred of Evidence on Theories of Wage Stickiness," The Quarterly Journal of Economics, MIT Press, vol. 105(4), pages 1003-15, November.
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