Payoff Information and SelfConfirming Equilibrium
In a selfconfirming equilibrium, each player correctly forecasts the actions that opponents will take along the equilibrium path, but may be mistaken about the way that opponents would respond to deviations. This models a steady state of a learning process in which players observe actions played by their opponents, rather than a complete specification of their strategies. Consequently, players need not receive evidence that their forecasts of offpath play are incorrect. In practice, players understand that opponents are rational and have some information about their opponents payoffs. This paper develops a refinement of selfconfirming equilibrium that incorporates the effects of such information. We show that this concept is robust. We also discuss its relationship to other concepts. In particular, we show that it is closely connected to assuming almost common certainty of payoffs in an epistemic model with independent beliefs.
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 Elchanan BenPorath, 1997. "Rationality, Nash Equilibrium and Backwards Induction in PerfectInformation Games," Review of Economic Studies, Oxford University Press, vol. 64(1), pages 2346.
 Rubinstein Ariel & Wolinsky Asher, 1994.
"Rationalizable Conjectural Equilibrium: Between Nash and Rationalizability,"
Games and Economic Behavior,
Elsevier, vol. 6(2), pages 299311, March.
 Ariel Rubinstein & Asher Wolinsky, 1991. "Rationalizable Conjectural Equilibrium: Between Nash and Rationalizability," Discussion Papers 933, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
 A. Rubinstein & A. Wolinsky, 2010. "Rationalizable Conjectural Equilibrium: Between Nash and Rationalizability," Levine's Working Paper Archive 369, David K. Levine.
 Kreps, David M & Wilson, Robert, 1982.
"Sequential Equilibria,"
Econometrica,
Econometric Society, vol. 50(4), pages 863894, July.
 David Kreps & Robert Wilson, 1998. "Sequential Equilibria," Levine's Working Paper Archive 237, David K. Levine.
 David M Kreps & Robert Wilson, 2003. "Sequential Equilibria," Levine's Working Paper Archive 618897000000000813, David K. Levine.
 Fudenberg, Drew & Levine, David K, 1993.
"Steady State Learning and Nash Equilibrium,"
Econometrica,
Econometric Society, vol. 61(3), pages 547573, May.
 Drew Fudenberg & David K. Levine, 1993. "Steady State Learning and Nash Equilibrium," Levine's Working Paper Archive 373, David K. Levine.
 Borgers Tilman, 1994.
"Weak Dominance and Approximate Common Knowledge,"
Journal of Economic Theory,
Elsevier, vol. 64(1), pages 265276, October.
 T. Börgers, 2010. "Weak Dominance and Approximate Common Knowledge," Levine's Working Paper Archive 378, David K. Levine.
 Basu, Kaushik, 1988.
"Strategic irrationality in extensive games,"
Mathematical Social Sciences,
Elsevier, vol. 15(3), pages 247260, June.
 Kaushik Basu, 2010. "Strategic Irrationality in Extensive Games," Levine's Working Paper Archive 375, David K. Levine.
 CostaGomes, Miguel & Crawford, Vincent P & Broseta, Bruno, 2001.
"Cognition and Behavior in NormalForm Games: An Experimental Study,"
Econometrica,
Econometric Society, vol. 69(5), pages 11931235, September.
 Miguel CostaGomes & Vincent P. Crawford & Bruno Broseta, "undated". "Cognition and Behavior in NormalForm Games:An Experimental Study," Discussion Papers 00/45, Department of Economics, University of York.
 Broseta, Bruno & CostaGomes, Miguel & Crawford, Vincent P., 2000. "Cognition and Behavior in NormalForm Games: An Experimental Study," University of California at San Diego, Economics Working Paper Series qt0fp8278k, Department of Economics, UC San Diego.
 CostaGomes, Miguel & Crawford, Vincent P. & Broseta, Bruno, 1998. "Cognition and Behavior in NormalForm Games: An Experimental Study," University of California at San Diego, Economics Working Paper Series qt1vn4h7x5, Department of Economics, UC San Diego.
 Drew Fudenberg & Jean Tirole, 1991. "Game Theory," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262061414, September.
 Pearce, David G, 1984. "Rationalizable Strategic Behavior and the Problem of Perfection," Econometrica, Econometric Society, vol. 52(4), pages 10291050, July.
 D. Pearce, 2010. "Rationalizable Strategic Behavior and the Problem of Perfection," Levine's Working Paper Archive 523, David K. Levine.
 Fudenberg, Drew & Kreps, David M. & Levine, David K., 1988.
"On the robustness of equilibrium refinements,"
Journal of Economic Theory,
Elsevier, vol. 44(2), pages 354380, April.
 Drew Fudenberg & David M. Kreps & David K. Levine, 1986. "On the Robustness of Equilibrium Refinements," UCLA Economics Working Papers 398, UCLA Department of Economics.
 Levine, David & Kreps, David & Fudenberg, Drew, 1988. "On the Robustness of Equilibrium Refinements," Scholarly Articles 3350444, Harvard University Department of Economics.
 Drew Fudenberg & David Kreps & David K. Levine, 1988. "On the Robustness of Equilibrium Refinements," Levine's Working Paper Archive 227, David K. Levine.
 Blume, Lawrence E & Zame, William R, 1994.
"The Algebraic Geometry of Perfect and Sequential Equilibrium,"
Econometrica,
Econometric Society, vol. 62(4), pages 783794, July.
 Lawrence E. Blume & William R. Zame, 1993. "The Algebraic Geometry of Perfect and Sequential Equilibrium," Game Theory and Information 9309001, EconWPA.
 Bernheim, B Douglas, 1984.
"Rationalizable Strategic Behavior,"
Econometrica,
Econometric Society, vol. 52(4), pages 10071028, July.
 D. B. Bernheim, 2010. "Rationalizable Strategic Behavior," Levine's Working Paper Archive 661465000000000381, David K. Levine.
 D. B. Bernheim, 2010. "Rationalizable Strategic Behavior," Levine's Working Paper Archive 514, David K. Levine.
 Tan, Tommy ChinChiu & da Costa Werlang, Sergio Ribeiro, 1988.
"The Bayesian foundations of solution concepts of games,"
Journal of Economic Theory,
Elsevier, vol. 45(2), pages 370391, August.
 Werlang, Sérgio Ribeiro da Costa & ChinChiu Tan, Tommy, 1987. "The Bayesian Foundations of solution concepts of games," Economics Working Papers (Ensaios Economicos da EPGE) 111, FGV/EPGE Escola Brasileira de Economia e Finanças, Getulio Vargas Foundation (Brazil).
 Fudenberg, Drew & Levine, David K, 1993.
"SelfConfirming Equilibrium,"
Econometrica,
Econometric Society, vol. 61(3), pages 523545, May.
 Fudenberg, D. & Levine, D.K., 1991. "SelfConfirming Equilibrium ," Working papers 581, Massachusetts Institute of Technology (MIT), Department of Economics.
 Drew Fudenberg & David K. Levine, 1993. "SelfConfirming Equilibrium," Levine's Working Paper Archive 2147, David K. Levine.
 Dekel, Eddie & Fudenberg, Drew, 1990.
"Rational behavior with payoff uncertainty,"
Journal of Economic Theory,
Elsevier, vol. 52(2), pages 243267, December.
 Drew Fudenberg & Eddie Dekel, 1987. "Rational Behavior with Payoff Uncertainty," Working papers 471, Massachusetts Institute of Technology (MIT), Department of Economics.
 E. Dekel & D. Fudenberg, 2010. "Rational Behavior with Payoff Uncertainty," Levine's Working Paper Archive 379, David K. Levine.
 Monderer, Dov & Samet, Dov, 1989. "Approximating common knowledge with common beliefs," Games and Economic Behavior, Elsevier, vol. 1(2), pages 170190, June.
 Battigalli, Pierpaolo, 2003. "Rationalizability in infinite, dynamic games with incomplete information," Research in Economics, Elsevier, vol. 57(1), pages 138, March.
 Reny Philip J., 1993.
"Common Belief and the Theory of Games with Perfect Information,"
Journal of Economic Theory,
Elsevier, vol. 59(2), pages 257274, April.
 P. Reny, 2010. "Common Belief and the Theory of Games with Perfect Information," Levine's Working Paper Archive 386, David K. Levine.
 Gul, Faruk, 1996. "Rationality and Coherent Theories of Strategic Behavior," Journal of Economic Theory, Elsevier, vol. 70(1), pages 131, July.
 Philip J. Reny, 1992. "Rationality in ExtensiveForm Games," Journal of Economic Perspectives, American Economic Association, vol. 6(4), pages 103118, Fall.
 D. Fudenberg & D. M. Kreps, 2010. "Learning in Extensive Games, I: SelfConfirming Equilibrium," Levine's Working Paper Archive 382, David K. Levine.
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