Simultaneous Signaling in Elimination Contests
This paper analyzes the signaling effect of bidding in a two-round elimination contest. Before the final round, bids in the preliminary round are revealed and act as signals of the contestants' private valuations. Depending on his valuation, a contestant may have an incentive to bluff or sandbag in the preliminary round in order to gain an advantage in the final round. I analyze this signaling effect and characterize the equilibrium in this game. Compared to the benchmark model, in which private valuations are revealed automatically before the final round and thus no signaling of bids takes place, I find that strong contestants bluff and weak contestants sandbag. In a separating equilibrium, bids in the preliminary round fully reveal the contestants' private valuations. However, this signaling effect makes the equilibrium bidding strategy in the preliminary round steeper for high valuations and flatter for low valuations compared to the benchmark model.
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- Christian Groh & Benny Moldovanu & Aner Sela & Uwe Sunde, 2012.
"Optimal seedings in elimination tournaments,"
Springer, vol. 49(1), pages 59-80, January.
- Groh, Christian & Moldovanu, Benny & Sela, Aner & Sunde, Uwe, 2003. "Optimal Seedings in Elimination Tournaments," Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems 140, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
- Groh, Christian & Moldovanu, Benny & Sela, Aner & Sunde, Uwe, 2012. "Optimal seedings in elimination tournaments," Munich Reprints in Economics 20441, University of Munich, Department of Economics.
- Hurley, Terrance M. & Shogren, Jason F., 1998. "Asymmetric information contests," European Journal of Political Economy, Elsevier, vol. 14(4), pages 645-665, November.
- Gupta, Madhurima & Lebrun, Bernard, 1999. "First price auctions with resale," Economics Letters, Elsevier, vol. 64(2), pages 181-185, August.
- Mailath, George J., 1988. "An abstract two-period game with simultaneous signaling--Existence of separating equilibria," Journal of Economic Theory, Elsevier, vol. 46(2), pages 373-394, December.
- Arye L. Hillman & John G. Riley, 1987.
"Politically Contestable Rents and Transfers,"
UCLA Economics Working Papers
452, UCLA Department of Economics.
- Baye, M.R. & Kovenock, D. & De Vries, C.G., 1991.
"The All-Pay Auction With Complete Information,"
Purdue University Economics Working Papers
1007, Purdue University, Department of Economics.
- Baye, M.R. & Kovenock, D. & De Varies, C.G., 1990. "The All-Pay Auction With Complete Information," Papers 9051, Tilburg - Center for Economic Research.
- Kovenock, D. & de Vries, C.G., 1995. "The All-Pay Auction with Complete Information," UFAE and IAE Working Papers 311.95, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC).
- Baye, M.R. & Kovenock, D. & De Vries, C., 1992. "The All-Pay Auction with Complete Information," Papers 8-92-1, Pennsylvania State - Department of Economics.
- Baye, M. & Kovenock, D. & de Vries, C., 1990. "The All-Pay Auction with Complete Information," Discussion Paper 1990-51, Tilburg University, Center for Economic Research.
- Rosen, Sherwin, 1986.
"Prizes and Incentives in Elimination Tournaments,"
American Economic Review,
American Economic Association, vol. 76(4), pages 701-15, September.
- Johannes H�rner & Nicolas Sahuguet, 2007. "Costly Signalling in Auctions -super-1," Review of Economic Studies, Oxford University Press, vol. 74(1), pages 173-206.
- Jun Zhang & Ruqu Wang, 2009. "The Role of Information Revelation in Elimination Contests," Economic Journal, Royal Economic Society, vol. 119(536), pages 613-641, 03.
- David A. Malueg & Andrew J. Yates, 2004. "Sent Seeking With Private Values," Public Choice, Springer, vol. 119(1_2), pages 161-178, 04.
- Moldovanu, Benny & Sela, Aner, 2002.
Sonderforschungsbereich 504 Publications
02-06, Sonderforschungsbereich 504, Universität Mannheim;Sonderforschungsbereich 504, University of Mannheim.
- Philip A. Haile, 2001.
"Auctions with Resale Markets: An Application to U.S. Forest Service Timber Sales,"
American Economic Review,
American Economic Association, vol. 91(3), pages 399-427, June.
- Hurley, Terrance M. & Shogren, Jason F., 1998. "Effort levels in a Cournot Nash contest with asymmetric information," Journal of Public Economics, Elsevier, vol. 69(2), pages 195-210, June.
- Haile, Philip A., 2000. "Partial Pooling at the Reserve Price in Auctions with Resale Opportunities," Games and Economic Behavior, Elsevier, vol. 33(2), pages 231-248, November.
- Goeree, Jacob K., 2003. "Bidding for the future: signaling in auctions with an aftermarket," Journal of Economic Theory, Elsevier, vol. 108(2), pages 345-364, February.
- McAfee, R Preston, et al, 1993. "Collusive Bidding in Hostile Takeovers," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 2(4), pages 449-82, Winter.
- Haile, Philip A., 2003. "Auctions with private uncertainty and resale opportunities," Journal of Economic Theory, Elsevier, vol. 108(1), pages 72-110, January.
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