Non-Monotone Comparative Statics in Games of Incomplete Information
This paper analyses comparative statics for two classes of n-player games of incomplete information with continuous action spaces. The two classes are defined by differences in the payoff and behaviour of the weakest type: the lowest value bidder or highest cost firm. We show that in "weakly competitive games", including all-pay auctions and some oligopoly models, weak types will respond to a stochastically higher distribution of types by playing less aggressively. In "strongly competitive" games, all types play more aggressively. Furthermore, we show that a decrease in dispersion of types, in the sense of a refinement of second order stochastic dominance, although also associated with an increase in competitiveness, may in addition result in less aggressive play by strong types in both strongly and weakly competitive games.
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- Jacob K. Goeree & Theo Offerman, 1999.
"Competitive Bidding in Auctions with Private and Common Values,"
Virginia Economics Online Papers
337, University of Virginia, Department of Economics.
- Jacob K. Goeree & Theo Offerman, 2003. "Competitive Bidding in Auctions with Private and Common Values," Economic Journal, Royal Economic Society, vol. 113(489), pages 598-613, 07.
- Paul R. Milgrom, 1979.
"Good Nevs and Bad News: Representation Theorems and Applications,"
407R, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Paul R. Milgrom, 1981. "Good News and Bad News: Representation Theorems and Applications," Bell Journal of Economics, The RAND Corporation, vol. 12(2), pages 380-391, Autumn.
- Varian, Hal R, 1980. "A Model of Sales," American Economic Review, American Economic Association, vol. 70(4), pages 651-59, September.
- Vijay Krishna & John Morgan, 1994.
"An Analysis of the War of Attrition and the All-Pay Auction,"
Game Theory and Information
- Krishna, Vijay & Morgan, John, 1997. "An Analysis of the War of Attrition and the All-Pay Auction," Journal of Economic Theory, Elsevier, vol. 72(2), pages 343-362, February.
- Moldovanu, Benny & Sela, Aner, 1999.
"The Optimal Allocation of Prizes in Contests,"
Sonderforschungsbereich 504 Publications
99-75, Sonderforschungsbereich 504, Universität Mannheim;Sonderforschungsbereich 504, University of Mannheim.
- Atkinson, Anthony B., 1970. "On the measurement of inequality," Journal of Economic Theory, Elsevier, vol. 2(3), pages 244-263, September.
- repec:tpr:qjecon:v:117:y:2002:i:1:p:187-223 is not listed on IDEAS
- repec:bla:restud:v:67:y:2000:i:3:p:439-54 is not listed on IDEAS
- Eric Maskin & John Riley, 2003.
"Uniqueness of Equilibrium in Sealed High-Bid Auctions,"
Economics Working Papers
0031, Institute for Advanced Study, School of Social Science.
- Maskin, Eric & Riley, John, 2003. "Uniqueness of equilibrium in sealed high-bid auctions," Games and Economic Behavior, Elsevier, vol. 45(2), pages 395-409, November.
- J. Riley & E. Maskin, 1981.
"Optimal Auctions with Risk Averse Buyers,"
311, Massachusetts Institute of Technology (MIT), Department of Economics.
- Kagel, John H & Levin, Dan, 1991.
"The Winner's Curse and Public Information in Common Value Auctions: Reply,"
American Economic Review,
American Economic Association, vol. 81(1), pages 362-69, March.
- John H. Kagel & Colin M. Campbell & Dan Levin, 1999. "The Winner's Curse and Public Information in Common Value Auctions: Reply," American Economic Review, American Economic Association, vol. 89(1), pages 325-334, March.
- Ed Hopkins & Tatiana Kornienko, 2002.
"Running to Keep in the Same Place: Consumer Choice as a Game of Status,"
ESE Discussion Papers
92, Edinburgh School of Economics, University of Edinburgh.
- Ed Hopkins & Tatiana Kornienko, 2004. "Running to Keep in the Same Place: Consumer Choice as a Game of Status," American Economic Review, American Economic Association, vol. 94(4), pages 1085-1107, September.
- Spulber, Daniel F, 1995. "Bertrand Competition When Rivals' Costs Are Unknown," Journal of Industrial Economics, Wiley Blackwell, vol. 43(1), pages 1-11, March.
- Athey, Susan, 2002.
"Monotone Comparative Statics Under Uncertainty,"
3372263, Harvard University Department of Economics.
- An, Mark Yuying, 1998.
"Logconcavity versus Logconvexity: A Complete Characterization,"
Journal of Economic Theory,
Elsevier, vol. 80(2), pages 350-369, June.
- An, Mark Yuying, 1995. "Logconcavity versus Logconvexity: A Complete Characterization," Working Papers 95-03, Duke University, Department of Economics.
- Kyle Bagwell & Asher Wolinsky, 2000.
"Game Theory and Industrial Organization,"
1307, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Bagwell, Kyle & Wolinsky, Asher, 2002. "Game theory and industrial organization," Handbook of Game Theory with Economic Applications, in: R.J. Aumann & S. Hart (ed.), Handbook of Game Theory with Economic Applications, edition 1, volume 3, chapter 49, pages 1851-1895 Elsevier.
- Larry Samuelson, 2004. "Information-Based Relative Consumption Effects," Econometrica, Econometric Society, vol. 72(1), pages 93-118, 01.
- repec:bla:restud:v:67:y:2000:i:3:p:413-38 is not listed on IDEAS
- Lebrun, Bernard, 1998. "Comparative Statics in First Price Auctions," Games and Economic Behavior, Elsevier, vol. 25(1), pages 97-110, October.
- Ramos, Hector M. & Ollero, Jorge & Sordo, Miguel A., 2000. "A Sufficient Condition for Generalized Lorenz Order," Journal of Economic Theory, Elsevier, vol. 90(2), pages 286-292, February.
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