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Ex ante heterogeneity in all-pay many-player auctions with Pareto distribution of costs

Author

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  • Sérgio O. Parreiras

    (UNC at Chapel Hill)

  • Anna Rubinchik

    (University of Haifa)

Abstract

We analyze an all-pay auction as a game of incomplete information, in which every player knows the cost of his effort and believes that the cost to each of his rivals is an independent Pareto random variable. The lower bound of its support, the cost parameter, can be different for each player and all are commonly known. Such an auction has a unique Bayesian-Nash equilibrium. The players with a relatively high cost parameter are not active in equilibrium, i.e., do not exert any effort, no matter what its cost. We study the effects of heterogeneity measured as a mean-preserving spread of cost parameters of the active players. There are two main findings. (1) Heterogeneity has no effect on the maximal effort, the distribution of which is fully determined by the average of the cost parameters. (2) Increase in heterogeneity lowers the total expected effort and the distribution of the minimal effort in terms of first-order stochastic dominance.

Suggested Citation

  • Sérgio O. Parreiras & Anna Rubinchik, 2020. "Ex ante heterogeneity in all-pay many-player auctions with Pareto distribution of costs," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 70(3), pages 765-783, October.
    • Handle: RePEc:spr:joecth:v:70:y:2020:i:3:d:10.1007_s00199-019-01227-2
    DOI: 10.1007/s00199-019-01227-2
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    1. Christian Ewerhart & Federico Quartieri, 2020. "Unique equilibrium in contests with incomplete information," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 70(1), pages 243-271, July.
    2. Franke, Jörg & Kanzow, Christian & Leininger, Wolfgang & Schwartz, Alexandra, 2014. "Lottery versus all-pay auction contests: A revenue dominance theorem," Games and Economic Behavior, Elsevier, vol. 83(C), pages 116-126.
    3. Dan Kovenock & Michael R. Baye & Casper G. de Vries, 1996. "The all-pay auction with complete information (*)," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 8(2), pages 291-305.
    4. Moldovanu, Benny & Sela, Aner, 2006. "Contest architecture," Journal of Economic Theory, Elsevier, vol. 126(1), pages 70-96, January.
    5. Baye, Michael R & Kovenock, Dan & de Vries, Casper G, 1993. "Rigging the Lobbying Process: An Application of the All-Pay Auction," American Economic Review, American Economic Association, vol. 83(1), pages 289-294, March.
    6. Ella Segev & Aner Sela, 2014. "Sequential all-pay auctions with head starts," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 43(4), pages 893-923, December.
    7. Ron Siegel, 2010. "Asymmetric Contests with Conditional Investments," American Economic Review, American Economic Association, vol. 100(5), pages 2230-2260, December.
    8. Emmanuel Dechenaux & Dan Kovenock & Roman Sheremeta, 2015. "A survey of experimental research on contests, all-pay auctions and tournaments," Experimental Economics, Springer;Economic Science Association, vol. 18(4), pages 609-669, December.
    9. Davis, Douglas D & Reilly, Robert J, 1998. "Do Too Many Cooks Always Spoil the Stew? An Experimental Analysis of Rent-Seeking and the Role of a Strategic Buyer," Public Choice, Springer, vol. 95(1-2), pages 89-115, April.
    10. Benny Moldovanu & Aner Sela & Xianwen Shi, 2012. "Carrots And Sticks: Prizes And Punishments In Contests," Economic Inquiry, Western Economic Association International, vol. 50(2), pages 453-462, April.
    11. Dietmar Fehr & Julia Schmid, 2018. "Exclusion in all‐pay auctions: An experimental investigation," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 27(2), pages 326-339, June.
    12. Arye L. Hillman & John G. Riley, 1989. "Politically Contestable Rents And Transfers," Economics and Politics, Wiley Blackwell, vol. 1(1), pages 17-39, March.
    13. Che, Yeon-Koo & Gale, Ian L, 1998. "Caps on Political Lobbying," American Economic Review, American Economic Association, vol. 88(3), pages 643-651, June.
    14. Dmitry Ryvkin, 2009. "Tournaments of Weakly Heterogeneous Players," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 11(5), pages 819-855, October.
    15. Christian Groh & Benny Moldovanu & Aner Sela & Uwe Sunde, 2012. "Optimal seedings in elimination tournaments," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 49(1), pages 59-80, January.
    16. PARREIRAS, Sérgio O. & RUBINCHIK-PESSACH, Anna, 2006. "Contests with heterogeneous agents," LIDAM Discussion Papers CORE 2006004, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    17. Kai A. Konrad & Dan Kovenock, 2010. "Contests With Stochastic Abilities," Economic Inquiry, Western Economic Association International, vol. 48(1), pages 89-103, January.
    18. Stracke, Rudi, 2013. "Contest design and heterogeneity," Economics Letters, Elsevier, vol. 121(1), pages 4-7.
    19. Roger B. Myerson, 1981. "Optimal Auction Design," Mathematics of Operations Research, INFORMS, vol. 6(1), pages 58-73, February.
    20. Ron Siegel, 2014. "Asymmetric Contests with Head Starts and Nonmonotonic Costs," American Economic Journal: Microeconomics, American Economic Association, vol. 6(3), pages 59-105, August.
    21. Fang, Hanming, 2002. "Lottery versus All-Pay Auction Models of Lobbying," Public Choice, Springer, vol. 112(3-4), pages 351-371, September.
    22. Tracy Xiao Liu, 2018. "All-pay auctions with endogenous bid timing: an experimental study," International Journal of Game Theory, Springer;Game Theory Society, vol. 47(1), pages 247-271, March.
    23. Kirkegaard, René, 2012. "Favoritism in asymmetric contests: Head starts and handicaps," Games and Economic Behavior, Elsevier, vol. 76(1), pages 226-248.
    24. Kirkegaard, René, 2013. "Handicaps in incomplete information all-pay auctions with a diverse set of bidders," European Economic Review, Elsevier, vol. 64(C), pages 98-110.
    25. Rothschild, Michael & Stiglitz, Joseph E., 1970. "Increasing risk: I. A definition," Journal of Economic Theory, Elsevier, vol. 2(3), pages 225-243, September.
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    1. Xiao, Jun, 2023. "Ability grouping in contests," Journal of Mathematical Economics, Elsevier, vol. 104(C).

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    More about this item

    Keywords

    Homogeneity; Group composition; Mean-preserving spread; Incomplete information; Private values;
    All these keywords.

    JEL classification:

    • D44 - Microeconomics - - Market Structure, Pricing, and Design - - - Auctions

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