Repeated signaling games
I analyze a class of repeated signaling games in which the informed player's type is persistent and the history of actions is perfectly observable. In this context, a large class of possibly complex sequences of signals can be supported as the separating equilibrium actions of the "strong type" of the informed player. I characterize the set of such sequences. I also characterize the sequences of signals in least cost separating equilibria (LCSE) of these games. In doing this, I introduce a state variable that can be interpreted as a measure of reputation. This gives the optimization problem characterizing the LCSE a recursive structure. I show that, in general, the equilibrium path sequences of signals have a simple structure. The shapes of the optimal sequences depend critically on the relative concavities of the payoff functions of different types, which measure the relative preferences towards payoff smoothing.
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- Linnemer, Laurent, 2002. "Price and advertising as signals of quality when some consumers are informed," International Journal of Industrial Organization, Elsevier, vol. 20(7), pages 931-947, September.
- Milgrom, Paul & Roberts, John, 1982.
"Limit Pricing and Entry under Incomplete Information: An Equilibrium Analysis,"
Econometric Society, vol. 50(2), pages 443-459, March.
- Paul Milgrom & John Roberts, 1998. "Limit Pricing and Entry Under Incomplete Information: An Equilibrium Analysis," Levine's Working Paper Archive 245, David K. Levine.
- Jeroen M. Swinkels, 1997. "Education Signaling with Preemptive Offers," Discussion Papers 1175, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Cho, In-Koo, 1987. "A Refinement of Sequential Equilibrium," Econometrica, Econometric Society, vol. 55(6), pages 1367-1389, November.
- Esther Gal-Or, 1989. "Warranties as a Signal of Quality," Canadian Journal of Economics, Canadian Economics Association, vol. 22(1), pages 50-61, February.
- van Damme, E.E.C. & Nöldeke, G., 1990.
"Signaling in a dynamic labor market,"
Other publications TiSEM
b71cd444-f4c7-4282-bcc8-a, Tilburg University, School of Economics and Management.
- In-Koo Cho, 1990.
"Uncertainty and Delay in Bargaining,"
Review of Economic Studies,
Oxford University Press, vol. 57(4), pages 575-595.
- Milgrom, Paul & Roberts, John, 1986.
"Price and Advertising Signals of Product Quality,"
Journal of Political Economy,
University of Chicago Press, vol. 94(4), pages 796-821, August.
- Georg Nöldeke & Eric van Damme, 1990. "Switching Away From Probability One Beliefs," Discussion Paper Serie A 304, University of Bonn, Germany.
- In-Koo Cho & David M. Kreps, 1987.
"Signaling Games and Stable Equilibria,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 102(2), pages 179-221.
- John G. Riley, 2001. "Silver Signals: Twenty-Five Years of Screening and Signaling," Journal of Economic Literature, American Economic Association, vol. 39(2), pages 432-478, June.
- van Damme,Eric, 1987.
"Stable equilibria and forward induction,"
Discussion Paper Serie A
128, University of Bonn, Germany.
- Kremer, Ilan & Skrzypacz, Andrzej, 2007. "Dynamic signaling and market breakdown," Journal of Economic Theory, Elsevier, vol. 133(1), pages 58-82, March.
- Kreps, David M. & Wilson, Robert, 1982.
"Reputation and imperfect information,"
Journal of Economic Theory,
Elsevier, vol. 27(2), pages 253-279, August.
- Drew Fudenberg & David K. Levine, 1995.
"Reputation and Equilibrium Selection in Games with a Patient Player,"
Levine's Working Paper Archive
103, David K. Levine.
- Fudenberg, Drew & Levine, David K, 1989. "Reputation and Equilibrium Selection in Games with a Patient Player," Econometrica, Econometric Society, vol. 57(4), pages 759-778, July.
- Drew Fudenberg & David Levine, 1987. "Reputation and Equilibrium Selection in Games With a Patient Player," Working papers 461, Massachusetts Institute of Technology (MIT), Department of Economics.
- D. Fudenberg & David K. Levine, 1989. "Reputation and Equilibrium Selection in Games with a Patient Player," Levine's Working Paper Archive 508, David K. Levine.
- Peter C. Cramton, 1992.
"Strategic Delay in Bargaining with Two-Sided Uncertainty,"
Review of Economic Studies,
Oxford University Press, vol. 59(1), pages 205-225.
- Peter Cramton, 1992. "Strategic Delay in Bargaining with Two-Sided Uncertainty," Papers of Peter Cramton 92res, University of Maryland, Department of Economics - Peter Cramton, revised 09 Jun 1998.
- Miller, Merton H & Rock, Kevin, 1985. " Dividend Policy under Asymmetric Information," Journal of Finance, American Finance Association, vol. 40(4), pages 1031-1051, September.
- Mailath George J. & Okuno-Fujiwara Masahiro & Postlewaite Andrew, 1993. "Belief-Based Refinements in Signalling Games," Journal of Economic Theory, Elsevier, vol. 60(2), pages 241-276, August.
- Nelson, Philip, 1974. "Advertising as Information," Journal of Political Economy, University of Chicago Press, vol. 82(4), pages 729-754, July/Aug..
- Anat R. Admati & Motty Perry, 1987. "Strategic Delay in Bargaining," Review of Economic Studies, Oxford University Press, vol. 54(3), pages 345-364.
- Michael Spence, 1973. "Job Market Signaling," The Quarterly Journal of Economics, Oxford University Press, vol. 87(3), pages 355-374.
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