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Worker Replacement

Author Info

Listed author(s):
  • Guido Menzio

    ()

    (Department of Economics, University of Pennsylvania)

  • Espen Moen

    ()

    (Department of Economics, Norwegian School of Management (NSM))

Abstract

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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File URL: http://economics.sas.upenn.edu/system/files/working-papers/08-040.pdf
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Paper provided by Penn Institute for Economic Research, Department of Economics, University of Pennsylvania in its series PIER Working Paper Archive with number 08-040.

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Length: 37 pages
Date of creation: 01 Sep 2008
Handle: RePEc:pen:papers:08-040
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More information through EDIRC

Keywords: Competitive Search; Risk Sharing; Unemployment; Business Cycles;

Other versions of this item:

Find related papers by JEL classification:
  • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
  • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
  • J64 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Unemployment: Models, Duration, Incidence, and Job Search

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References listed on IDEAS
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  1. John Kennan, 2010. "Private Information, Wage Bargaining and Employment Fluctuations," Review of Economic Studies, Oxford University Press, vol. 77(2), pages 633-664.
  2. Menzio, Guido & Shi, Shouyong, 2010. "Block recursive equilibria for stochastic models of search on the job," Journal of Economic Theory, Elsevier, vol. 145(4), pages 1453-1494, July.
  3. Daron Acemoglu & Robert Shimer, 1999. "Efficient Unemployment Insurance," Journal of Political Economy, University of Chicago Press, vol. 107(5), pages 893-928, October.
  4. Andy Snell & Jonathan P. Thomas, 2010. "Labor Contracts, Equal Treatment, and Wage-Unemployment Dynamics," American Economic Journal: Macroeconomics, American Economic Association, vol. 2(3), pages 98-127, July.
  5. Guido Menzio & Shouyong Shi, 2011. "Efficient Search on the Job and the Business Cycle," Journal of Political Economy, University of Chicago Press, vol. 119(3), pages 468-510.
  6. Alan S. Blinder & Don H. Choi, 1990. "A Shred of Evidence on Theories of Wage Stickiness," The Quarterly Journal of Economics, Oxford University Press, vol. 105(4), pages 1003-1015.
  7. Robert Shimer, 2005. "The Cyclical Behavior of Equilibrium Unemployment and Vacancies," American Economic Review, American Economic Association, vol. 95(1), pages 25-49, March.
  8. Mark Gertler & Antonella Trigari, 2009. "Unemployment Fluctuations with Staggered Nash Wage Bargaining," Journal of Political Economy, University of Chicago Press, vol. 117(1), pages 38-86, 02.
  9. Espen R. Moen & Åsa Rosén, 2011. "Incentives in Competitive Search Equilibrium," Review of Economic Studies, Oxford University Press, vol. 78(2), pages 733-761.
  10. Rudanko, Leena, 2009. "Labor market dynamics under long-term wage contracting," Journal of Monetary Economics, Elsevier, vol. 56(2), pages 170-183, March.
  11. Burdett, Kenneth & Mortensen, Dale T, 1998. "Wage Differentials, Employer Size, and Unemployment," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 39(2), pages 257-273, May.
  12. Jonathan Thomas & Tim Worrall, 1988. "Self-Enforcing Wage Contracts," Review of Economic Studies, Oxford University Press, vol. 55(4), pages 541-554.
  13. Ramey, Garey, 2008. "Exogenous vs. Endogenous Separation," University of California at San Diego, Economics Working Paper Series qt0qb196qd, Department of Economics, UC San Diego.
  14. MacLeod, W Bentley & Malcomson, James M, 1989. "Implicit Contracts, Incentive Compatibility, and Involuntary Unemployment," Econometrica, Econometric Society, vol. 57(2), pages 447-480, March.
  15. Moen, Espen R, 1997. "Competitive Search Equilibrium," Journal of Political Economy, University of Chicago Press, vol. 105(2), pages 385-411, April.
  16. Beaudry, Paul & DiNardo, John, 1991. "The Effect of Implicit Contracts on the Movement of Wages over the Business Cycle: Evidence from Micro Data," Journal of Political Economy, University of Chicago Press, vol. 99(4), pages 665-688, August.
  17. Martin Neil Baily, 1974. "Wages and Employment under Uncertain Demand," Review of Economic Studies, Oxford University Press, vol. 41(1), pages 37-50.
  18. Pissarides, Christopher A, 1985. "Short-run Equilibrium Dynamics of Unemployment Vacancies, and Real Wages," American Economic Review, American Economic Association, vol. 75(4), pages 676-690, September.
  19. Azariadis, Costas, 1975. "Implicit Contracts and Underemployment Equilibria," Journal of Political Economy, University of Chicago Press, vol. 83(6), pages 1183-1202, December.
  20. Robert E. Hall, 2005. "Employment Fluctuations with Equilibrium Wage Stickiness," American Economic Review, American Economic Association, vol. 95(1), pages 50-65, March.
  21. 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.
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