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Disclosure policies in all‐pay auctions with bid caps and stochastic entry: The impact of risk aversion

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  • Xiangyu Wang
  • Shulin Liu

Abstract

We investigate how risk aversion affects the organizer's disclosing the actual number of bidders in an all‐pay auction with an exogenous bid cap and stochastic entry. With an exogenous probability of participation, the organizer prefers fully concealing the number of participating bidders when bidders are risk neutral. However, this result does not hold with risk aversion. Specifically, whether the organizer prefers fully concealing or fully revealing information depends on the number of potential bidders, the probability of participation, and the size of bid caps. A special case of endogenous entry shows that the organizer's preference is similar to the risk‐neutral case.

Suggested Citation

  • Xiangyu Wang & Shulin Liu, 2023. "Disclosure policies in all‐pay auctions with bid caps and stochastic entry: The impact of risk aversion," Bulletin of Economic Research, Wiley Blackwell, vol. 75(4), pages 1181-1190, October.
  • Handle: RePEc:bla:buecrs:v:75:y:2023:i:4:p:1181-1190
    DOI: 10.1111/boer.12398
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