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Private versus complete information in auctions

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  • Morath, Florian
  • Münster, Johannes

Abstract

We show that, in several (but not all) standard auctions, (i) private independent values and (ii) complete information are payoff equivalent. The first-price auction generates the same revenue under (i) and (ii); the all-pay auction has lower revenue under (ii).

Suggested Citation

  • Morath, Florian & Münster, Johannes, 2008. "Private versus complete information in auctions," Economics Letters, Elsevier, vol. 101(3), pages 214-216, December.
    • Handle: RePEc:eee:ecolet:v:101:y:2008:i:3:p:214-216
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    References listed on IDEAS

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    Cited by:

    1. Cédric Wasser, 2013. "Incomplete information in rent-seeking contests," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 53(1), pages 239-268, May.
    2. Bettina Klose & Dan Kovenock, 2015. "The all-pay auction with complete information and identity-dependent externalities," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 59(1), pages 1-19, May.
    3. Fu, Qiang & Jiao, Qian & Lu, Jingfeng, 2014. "Disclosure policy in a multi-prize all-pay auction with stochastic abilities," Economics Letters, Elsevier, vol. 125(3), pages 376-380.
    4. Chen, Bo & Jiang, Xiandeng & Knyazev, Dmitriy, 2017. "On disclosure policies in all-pay auctions with stochastic entry," Journal of Mathematical Economics, Elsevier, vol. 70(C), pages 66-73.
    5. Florian Morath & Johannes Münster, 2013. "Information acquisition in conflicts," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 54(1), pages 99-129, September.
    6. Bo Chen & Marco Serena, 2020. "Bid Caps and Disclosure Policies," Working Papers tax-mpg-rps-2020-08, Max Planck Institute for Tax Law and Public Finance.
    7. Rentschler, Lucas & Turocy, Theodore L., 2016. "Two-bidder all-pay auctions with interdependent valuations, including the highly competitive case," Journal of Economic Theory, Elsevier, vol. 163(C), pages 435-466.
    8. Andreas Hefti & Peiyao Shen & Regina Betz, 2019. "Market power and information effects in a multi-unit auction," ECON - Working Papers 320, Department of Economics - University of Zurich.
    9. Feng, Xin, 2024. "Ambiguous persuasion in contests," Journal of Economic Behavior & Organization, Elsevier, vol. 220(C), pages 182-201.
    10. Chen, Bo & Chen, Bo, 2024. "Optimal disclosure in all-pay auctions with interdependent valuations," Games and Economic Behavior, Elsevier, vol. 143(C), pages 204-222.
    11. Chen, Bo & Ma, Lijun & Zhu, Zhaobo & Zhou, Yu, 2020. "Disclosure policies in all-pay auctions with bid caps and stochastic entry," Economics Letters, Elsevier, vol. 186(C).
    12. 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.
    13. Chen, Bo, 2020. "Disclosure policies in research contests with stochastic entry," Economics Letters, Elsevier, vol. 191(C).
    14. Barbieri, Stefano & Kovenock, Dan & Malueg, David A. & Topolyan, Iryna, 2019. "Group contests with private information and the “Weakest Link”," Games and Economic Behavior, Elsevier, vol. 118(C), pages 382-411.
    15. Xu, Jiayan & Feng, Yinbo & He, Wen, 2017. "Procurement auctions with ex post cooperation between capacity constrained bidders," European Journal of Operational Research, Elsevier, vol. 260(3), pages 1164-1174.
    16. Jingfeng Lu & Hongkun Ma & Zhe Wang, 2018. "Ranking Disclosure Policies In All‐Pay Auctions," Economic Inquiry, Western Economic Association International, vol. 56(3), pages 1464-1485, July.
    17. Chen, Zhuoqiong, 2021. "Optimal information exchange in contests," Journal of Mathematical Economics, Elsevier, vol. 96(C).
    18. Zhuoqiong Chen, 2021. "All-pay auctions with private signals about opponents’ values," Review of Economic Design, Springer;Society for Economic Design, vol. 25(1), pages 33-64, June.
    19. Feng, Xin, 2020. "Information disclosure on the contest mechanism," Journal of Mathematical Economics, Elsevier, vol. 91(C), pages 148-156.
    20. Lu, Jingfeng & Ma, Hongkun & Wang, Zhewei, 2023. "Information sharing decisions in all-pay auctions with correlated types," Journal of Mathematical Economics, Elsevier, vol. 107(C).
    21. Chen, Bo & Serena, Marco, 2023. "Disclosure Policies in All-Pay Auctions with Bid Caps," Journal of Economic Behavior & Organization, Elsevier, vol. 209(C), pages 141-160.

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