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Efficiency of Simultaneous Search

  • Philipp Kircher

    ()

    (Department of Economics, University of Pennsylvania)

We analyze a labor search model in which workers choose their search intensity by deciding how often and where to apply for jobs. They observe firms’ wage postings prior to their decision. Due to coordination frictions a firm may not receive any applications; otherwise it is able to hire unless all its applicants have better offers. We show that in equilibrium the entry of firms, the search intensity and the number of filled vacancies are constrained efficient. Wage dispersion creates an (endogenous) safety net against unemployment that is essential for efficiency. As application costs vanish the equilibrium becomes unconstrained efficient.

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File URL: http://economics.sas.upenn.edu/system/files/working-papers/08-004.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 08-004.

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Length: 46 pages
Date of creation: 03 Jan 2008
Date of revision:
Handle: RePEc:pen:papers:08-004
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  1. Burdett, Kenneth & Judd, Kenneth L, 1983. "Equilibrium Price Dispersion," Econometrica, Econometric Society, vol. 51(4), pages 955-69, July.
  2. Gautier, Pieter A. & Moraga-González, José L., 2004. "Strategic Wage Setting and Coordination Frictions with Multiple Applications," IZA Discussion Papers 1260, Institute for the Study of Labor (IZA).
  3. Shouyong Shi, 1998. "Frictional Assignment," Working Papers 988, Queen's University, Department of Economics.
  4. Gaumont, Damien & Schindler, Martin & Wright, Randall, 2006. "Alternative theories of wage dispersion," European Economic Review, Elsevier, vol. 50(4), pages 831-848, May.
  5. Max Planck Institute & Stephan Lauermann, 2007. "Dynamic Matching and Bargaining Games: A General Approach," 2007 Meeting Papers 269, Society for Economic Dynamics.
  6. Hector Chade & Lones Smith, . "Simultaneous Search," Working Papers 2168591, Department of Economics, W. P. Carey School of Business, Arizona State University.
  7. van Ours, Jan & Ridder, Geert, 1992. "Vacancies and the Recruitment of New Employees," Journal of Labor Economics, University of Chicago Press, vol. 10(2), pages 138-55, April.
  8. Montgomery, James D, 1991. "Equilibrium Wage Dispersion and Interindustry Wage Differentials," The Quarterly Journal of Economics, MIT Press, vol. 106(1), pages 163-79, February.
  9. Albrecht, James & Tan, Serene & Gautier, Pieter & Vroman, Susan, 2004. "Matching with multiple applications revisited," Economics Letters, Elsevier, vol. 84(3), pages 311-314, September.
  10. Robert Shimer, 2005. "The Assignment of Workers to Jobs in an Economy with Coordination Frictions," Journal of Political Economy, University of Chicago Press, vol. 113(5), pages 996-1025, October.
  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 257-73, May.
  12. repec:ner:tilbur:urn:nbn:nl:ui:12-142178 is not listed on IDEAS
  13. James Albrecht, Pieter Gautier, & Susan Vroman, 2003. "Equilibrium Directed Search with Multiple Application," Working Papers gueconwpa~03-03-02, Georgetown University, Department of Economics.
  14. Hosios, Arthur J, 1990. "On the Efficiency of Matching and Related Models of Search and Unemployment," Review of Economic Studies, Wiley Blackwell, vol. 57(2), pages 279-98, April.
  15. Peters, Michael, 2000. "Limits of Exact Equilibria for Capacity Constrained Sellers with Costly Search," Journal of Economic Theory, Elsevier, vol. 95(2), pages 139-168, December.
  16. Acemoglu, Daron & Shimer, Robert, 2000. "Wage and Technology Dispersion," Review of Economic Studies, Wiley Blackwell, vol. 67(4), pages 585-607, October.
  17. Manolis Galenianos & Philipp Kircher, 2009. "Directed search with multiple job applications," LSE Research Online Documents on Economics 29702, London School of Economics and Political Science, LSE Library.
  18. van Ours, J.C. & Ridder, G., 1992. "Vacancies and recruitment of new employees," Other publications TiSEM 9acc708a-0885-46a2-aef5-7, Tilburg University, School of Economics and Management.
  19. Alain Delacroix & Shouyong Shi, 2003. "Directed Search On the Job and the Wage Ladder," Working Papers shouyong-03-04, University of Toronto, Department of Economics.
  20. Shouyong Shi, 2002. "A Directed Search Model of Inequality with Heterogeneous Skills and Skill-Biased Technology," Review of Economic Studies, Oxford University Press, vol. 69(2), pages 467-491.
  21. Roth, Alvin E, 1984. "The Evolution of the Labor Market for Medical Interns and Residents: A Case Study in Game Theory," Journal of Political Economy, University of Chicago Press, vol. 92(6), pages 991-1016, December.
  22. Jeremy Bulow & Jonathan Levin, 2005. "Matching and Price Competition," NBER Working Papers 11506, National Bureau of Economic Research, Inc.
  23. Moen, E.R., 1995. "Competitive Search Equilibrium," Memorandum 37/1995, Oslo University, Department of Economics.
  24. Christopher A. Pissarides, 2000. "Equilibrium Unemployment Theory, 2nd Edition," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262161877, June.
  25. Shouyong Shi, 2006. "Directed Search for Equilibrium Wage-Tenure Contracts," Working Papers tecipa-260, University of Toronto, Department of Economics.
  26. Gautier, Pieter A. & Moraga-González, José L. & Wolthoff, Ronald P., 2007. "Structural Estimation of Search Intensity: Do Non-Employed Workers Search Enough?," IZA Discussion Papers 3045, Institute for the Study of Labor (IZA).
  27. Dale T. Mortensen & Randall Wright, 2002. "Competitive Pricing and Efficiency in Search Equilibrium," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 43(1), pages 1-20, February.
  28. Gale, Douglas, 1987. "Limit theorems for markets with sequential bargaining," Journal of Economic Theory, Elsevier, vol. 43(1), pages 20-54, October.
  29. Peters, Michael, 1997. "On the Equivalence of Walrasian and Non-Walrasian Equilibria in Contract Markets: The Case of Complete Contracts," Review of Economic Studies, Wiley Blackwell, vol. 64(2), pages 241-64, April.
  30. Gretsky, Neil E. & Ostroy, Joseph M. & Zame, William R., 1999. "Perfect Competition in the Continuous Assignment Model," Journal of Economic Theory, Elsevier, vol. 88(1), pages 60-118, September.
  31. Kenneth Burdett & Shouyong Shi & Randall Wright, 2001. "Pricing and Matching with Frictions," Journal of Political Economy, University of Chicago Press, vol. 109(5), pages 1060-1085, October.
  32. Albrecht, James W. & Gautier, Pieter A. & Vroman, Susan B., 2003. "Matching with multiple applications," Economics Letters, Elsevier, vol. 78(1), pages 67-70, January.
  33. Kaneko, Mamoru & Wooders, Myrna Holtz, 1986. "The core of a game with a continuum of players and finite coalitions: The model and some results," Mathematical Social Sciences, Elsevier, vol. 12(2), pages 105-137, October.
  34. Peters, Michael, 1991. "Ex Ante Price Offers in Matching Games Non-steady States," Econometrica, Econometric Society, vol. 59(5), pages 1425-54, September.
  35. Shi, Shouyong, 2001. "Frictional Assignment. I. Efficiency," Journal of Economic Theory, Elsevier, vol. 98(2), pages 232-260, June.
  36. Daron Acemoglu & Robert Shimer, 1998. "Holdups and Efficiency with Search Frictions," Working papers 98-14, Massachusetts Institute of Technology (MIT), Department of Economics.
  37. Butters, Gerard R, 1977. "Equilibrium Distributions of Sales and Advertising Prices," Review of Economic Studies, Wiley Blackwell, vol. 44(3), pages 465-91, October.
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