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Variable Search Intensity with Coordination Unemployment

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  • Kaas Leo

    (Universitaet Konstanz)

Abstract

This paper analyzes an urn-ball matching model in which workers decide how intensively they sample job openings and apply at a stochastic number of suitable vacancies. The model allows for tractable equilibrium characterization with a continuous search intensity margin. Equilibrium is not constrained efficient; entry is excessive, search intensity can be too high or too low, and an inefficient discouraged-worker effect among homogenous workers emerges under adverse labor market conditions. Unlike existing coordination-friction economies with fixed search intensity, the model can account for the empirical relation between the job-finding rate and the vacancy-unemployment ratio, provided that search costs are small and that search intensity is sufficiently procyclical.

Suggested Citation

  • Kaas Leo, 2010. "Variable Search Intensity with Coordination Unemployment," The B.E. Journal of Macroeconomics, De Gruyter, vol. 10(1), pages 1-33, October.
    • Handle: RePEc:bpj:bejmac:v:10:y:2010:i:1:n:31
    DOI: 10.2202/1935-1690.2162
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    References listed on IDEAS

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    Cited by:

    1. Ronald Wolthoff, 2010. "Applications and Interviews: A Structural Analysis of Two-Sided Simultaneous Search," 2010 Meeting Papers 114, Society for Economic Dynamics.
    2. Lester, Benjamin & Visschers, Ludo & Wolthoff, Ronald, 2015. "Meeting technologies and optimal trading mechanisms in competitive search markets," Journal of Economic Theory, Elsevier, vol. 155(C), pages 1-15.
    3. Matthias S. Hertweck & Vivien Lewis & Stefania Villa, 2021. "Going the Extra Mile: Effort by Workers and Job‐Seekers," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 53(8), pages 2099-2127, December.
    4. Lester, Benjamin & Visschers, Ludo & Wolthoff, Ronald, 2014. "Meeting technologies and optimal trading mechanisms in competitive search markets," 2007 Annual Meeting, July 29-August 1, 2007, Portland, Oregon TN 2015-36, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    5. Serdar Birinci & Kurt See & Shu Lin Wee, 2020. "Job Applications and Labor Market Flows," Working Papers 2020-023, Federal Reserve Bank of St. Louis, revised Jan 2023.
    6. Gomis-Porqueras, Pedro & Julien, Benoit & Chengsi, Wang, 2012. "Informative Advertising in Directed Search," MPRA Paper 38057, University Library of Munich, Germany.
    7. Paul Gomme & Damba Lkhagvasuren, 2011. "The Cyclicality of Search Intensity in a Competitive Search Model," Working Papers 11003, Concordia University, Department of Economics.
    8. Ronald Wolthoff, 2018. "Applications and Interviews: Firms’ Recruiting Decisions in a Frictional Labour Market," Review of Economic Studies, Oxford University Press, vol. 85(2), pages 1314-1351.
    9. Wolthoff, Ronald P., 2011. "It's About Time: Implications of the Period Length in an Equilibrium Job Search Model," IZA Discussion Papers 6002, Institute of Labor Economics (IZA).
    10. Gautier, Pieter A. & Moraga-González, José L., 2018. "Search intensity, wage dispersion and the minimum wage," Labour Economics, Elsevier, vol. 50(C), pages 80-86.

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