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Equilibrium Directed Search with Multiple Applications

Author

Listed:
  • James Albrecht

    (Department of Economics, Georgetown University)

  • Pieter Gautier

    (Faculty of Economics, Erasmus University Rotterdam)

  • Susan Vroman

    (Department of Economics, Georgetown University)

Abstract

We analyse a model of equilibrium directed search in a large labour market. Each worker, observing the wages posted at all vacancies, makes a fixed, finite number of applications, a. We allow for the possibility of ex post competition should more than one vacancy want to hire the same worker. For each a, there is a unique symmetric equilibrium in which all vacancies post the same wage. When a= 1, the common posted wage lies between the competitive and monopsony levels, and equilibrium is efficient. When a > 1, all vacancies post the monopsony wage. Some workers fail to find a job, some find a job at the monopsony wage, and some—those for whom there is competition—get the competitive wage. Equilibrium is inefficient when a > 1; in particular, there is excessive vacancy creation. See the publication in the Review of Economic Studies , 2006, 73(4) 869-91.

Suggested Citation

  • James Albrecht & Pieter Gautier & Susan Vroman, 2003. "Equilibrium Directed Search with Multiple Applications," Tinbergen Institute Discussion Papers 03-004/3, Tinbergen Institute, revised 14 Feb 2004.
    • Handle: RePEc:tin:wpaper:20030004
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    References listed on IDEAS

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    More about this item

    Keywords

    directed search; matching; wage dispersion; efficiency.;
    All these keywords.

    JEL classification:

    • J64 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Unemployment: Models, Duration, Incidence, and Job Search
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • J41 - Labor and Demographic Economics - - Particular Labor Markets - - - Labor Contracts

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