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Simultaneous search and network efficiency

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  • Holzner, Christian
  • Gautier, Pieter

Abstract

When workers send applications to vacancies they create a bipartite network. Coordination frictions arise if workers and firms only observe their own links. We show that those frictions and the wage mechanism are in general not independent. Only wage mechanisms that allow for ex post competition generate the maximum matching on a realized network. We show that random search with ex post competition in wages leads to the maximum number of matches and is socially efficient in terms of vacancy creation, worker participation and the number of applications send out, if workers and not firms have the power to make offers.

Suggested Citation

  • Holzner, Christian & Gautier, Pieter, 2013. "Simultaneous search and network efficiency," VfS Annual Conference 2013 (Duesseldorf): Competition Policy and Regulation in a Global Economic Order 79740, Verein für Socialpolitik / German Economic Association.
    • Handle: RePEc:zbw:vfsc13:79740
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    References listed on IDEAS

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    Cited by:

    1. Donna, Javier D. & Schenone, Pablo & Veramendi, Gregory F., 2020. "Networks, frictions, and price dispersion," Games and Economic Behavior, Elsevier, vol. 124(C), pages 406-431.
    2. Cheremukhin, Anton & Restrepo-Echavarria, Paulina & Tutino, Antonella, 2020. "Targeted search in matching markets," Journal of Economic Theory, Elsevier, vol. 185(C).
    3. Matthew O. Jackson & Brian W. Rogers & Yves Zenou, 2017. "The Economic Consequences of Social-Network Structure," Journal of Economic Literature, American Economic Association, vol. 55(1), pages 49-95, March.
    4. Paulina Restrepo-Echavarria & Antonella Tutino & Anton Cheremukhin, 2013. "A Theory of Targeted Search," 2013 Meeting Papers 664, Society for Economic Dynamics.
    5. Kircher, Philipp & Kim, Kyungmin, 2013. "Efficient Competition through Cheap Talk: Competing Auctions and Competitive Search without Ex Ante Price Commitment," CEPR Discussion Papers 9785, C.E.P.R. Discussion Papers.

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    More about this item

    JEL classification:

    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • D85 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Network Formation
    • J64 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Unemployment: Models, Duration, Incidence, and Job Search

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