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Repeated signaling games

  • Kaya, Ayça

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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Article provided by Elsevier in its journal Games and Economic Behavior.

Volume (Year): 66 (2009)
Issue (Month): 2 (July)
Pages: 841-854

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Handle: RePEc:eee:gamebe:v:66:y:2009:i:2:p:841-854
Contact details of provider: Web page: http://www.elsevier.com/locate/inca/622836

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  1. 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.
  2. Paul R. Milgrom & John Roberts, 1984. "Price and Advertising Signals of Product Quality," Cowles Foundation Discussion Papers 709, Cowles Foundation for Research in Economics, Yale University.
  3. 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.
  4. Noldeke, Georg & van Damme, Eric, 1990. "Signalling in a Dynamic Labour Market," Review of Economic Studies, Wiley Blackwell, vol. 57(1), pages 1-23, January.
  5. Georg Nöldeke & Eric van Damme, 1990. "Switching Away From Probability One Beliefs," Discussion Paper Serie A 304, University of Bonn, Germany.
  6. Nelson, Philip, 1974. "Advertising as Information," Journal of Political Economy, University of Chicago Press, vol. 82(4), pages 729-54, July/Aug..
  7. Cho, In-Koo, 1990. "Uncertainty and Delay in Bargaining," Review of Economic Studies, Wiley Blackwell, vol. 57(4), pages 575-95, October.
  8. Admati, Anat R & Perry, Motty, 1987. "Strategic Delay in Bargaining," Review of Economic Studies, Wiley Blackwell, vol. 54(3), pages 345-64, July.
  9. Milgrom, Paul & Roberts, John, 1982. "Limit Pricing and Entry under Incomplete Information: An Equilibrium Analysis," Econometrica, Econometric Society, vol. 50(2), pages 443-59, March.
  10. van Damme, Eric, 1989. "Stable equilibria and forward induction," Journal of Economic Theory, Elsevier, vol. 48(2), pages 476-496, August.
  11. Cramton, Peter C, 1992. "Strategic Delay in Bargaining with Two-Sided Uncertainty," Review of Economic Studies, Wiley Blackwell, vol. 59(1), pages 205-25, January.
  12. David Kreps & Robert Wilson, 1999. "Reputation and Imperfect Information," Levine's Working Paper Archive 238, David K. Levine.
  13. Swinkels, Jeroen M, 1999. "Education Signalling with Preemptive Offers," Review of Economic Studies, Wiley Blackwell, vol. 66(4), pages 949-70, October.
  14. 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.
  15. Miller, Merton H & Rock, Kevin, 1985. " Dividend Policy under Asymmetric Information," Journal of Finance, American Finance Association, vol. 40(4), pages 1031-51, September.
  16. Kremer, Ilan & Skrzypacz, Andrzej, 2007. "Dynamic signaling and market breakdown," Journal of Economic Theory, Elsevier, vol. 133(1), pages 58-82, March.
  17. Cho, In-Koo & Kreps, David M, 1987. "Signaling Games and Stable Equilibria," The Quarterly Journal of Economics, MIT Press, vol. 102(2), pages 179-221, May.
  18. Spence, A Michael, 1973. "Job Market Signaling," The Quarterly Journal of Economics, MIT Press, vol. 87(3), pages 355-74, August.
  19. Cho, In-Koo, 1987. "A Refinement of Sequential Equilibrium," Econometrica, Econometric Society, vol. 55(6), pages 1367-89, November.
  20. 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.
  21. Esther Gal-Or, 1989. "Warranties as a Signal of Quality," Canadian Journal of Economics, Canadian Economics Association, vol. 22(1), pages 50-61, February.
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