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Entry in group contests

Author

Listed:
  • Luke Boosey

    (Department of Economics, Florida State University)

  • Philip Brookins

    (Department of Economics, University of South Carolina)

  • Dmitry Ryvkin

    (Department of Economics, Florida State University)

Abstract

We study contests among groups of individuals where each player endogenously decides whether or not to participate in competition as a member of their group. Within-group aggregation of effort is best-shot, i.e., each group's performance is determined by the highest investment among its members. We consider a generalized all-pay auction setting, in which the group with the highest performance wins the contest with certainty. Players' values for winning are private information at the entry stage, but may be disclosed at the competition stage. We compare three disclosure policies: (i) no disclosure, when the number of entrants remains unknown and their values private; (ii) within-group disclosure, when this information is disclosed within each group but not across groups; and (iii) full disclosure, when the information about entrants is disclosed across groups. For the benchmark case of contests between individuals, we show that information disclosure always leads to a reduction in aggregate investment. However, this is no longer true in group contests: Within-group disclosure unambiguously raises aggregate investment, while the effect of full disclosure is ambiguous.

Suggested Citation

  • Luke Boosey & Philip Brookins & Dmitry Ryvkin, 2020. "Entry in group contests," Working Papers wp2020_02_01, Department of Economics, Florida State University.
    • Handle: RePEc:fsu:wpaper:wp2020_02_01
    as

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    File URL: https://coss.fsu.edu/econpapers/wpaper/wp2020_02_01.pdf
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    References listed on IDEAS

    as
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    1. Liu, Bin & Lu, Jingfeng, 2023. "Optimal orchestration of rewards and punishments in rank-order contests," Journal of Economic Theory, Elsevier, vol. 208(C).

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    More about this item

    Keywords

    group contest; best shot; endogenous entry; information disclosure;
    All these keywords.

    JEL classification:

    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design

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