Signaling without common prior: An experiment
The common prior assumption is pervasive in game-theoretic models with incomplete information. This paper investigates experimentally the importance of inducing a common prior in a two-person signaling game. For a specific probability distribution of the sender’s type, the long-run behavior without an induced common prior is shown to be different from the behavior when a common prior is induced, while for other distributions behavior is similar under both regimes. We also present a learning model that allows players to learn about the other players’ strategies and the prior distribution of the sender’s type. We show that this learning model accurately accounts for all main features of the data.
|Date of creation:||Apr 2009|
|Date of revision:|
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- Guth, Werner & Ivanova-Stenzel, Radosveta, 2003.
"Asymmetric auction experiments with(out) commonly known beliefs,"
Elsevier, vol. 80(2), pages 195-199, August.
- Werner Güth & Radosveta Ivanova-Stenzel, . "Asymmetric Auction Experiments With(out) Commonly Known Beliefs," Papers on Strategic Interaction 2002-36, Max Planck Institute of Economics, Strategic Interaction Group.
- Banks, Jeffrey & Camerer, Colin & Porter, David., 1990.
"An Experimental Analysis of Nash Refinements in Signaling Games,"
740, California Institute of Technology, Division of the Humanities and Social Sciences.
- Banks Jeffrey & Camerer Colin & Porter David, 1994. "An Experimental Analysis of Nash Refinements in Signaling Games," Games and Economic Behavior, Elsevier, vol. 6(1), pages 1-31, January.
- Brandts, Jordi & Holt, Charles A, 1993. "Adjustment Patterns and Equilibrium Selection in Experimental Signaling Games," International Journal of Game Theory, Springer;Game Theory Society, vol. 22(3), pages 279-302.
- Eddie Dekel & Drew Fudenberg & David K. Levine, 2000.
"Learning to Play Bayesian Games,"
1322, Northwestern University, Center for Mathematical Studies in Economics and Management Science, revised Jul 2001.
- Eddie Dekel & Drew Fudenberg & David K. Levine, 2001. "Learning to Play Bayesian Games," Harvard Institute of Economic Research Working Papers 1926, Harvard - Institute of Economic Research.
- Eddie Dekel & Drew Fudenberg & David K Levine, 2002. "Learning to Play Bayesian Games," Levine's Working Paper Archive 625018000000000151, David K. Levine.
- Dekel, Eddie & Fudenberg, Drew & Levine, David, 2004. "Learning to Play Bayesian Games," Scholarly Articles 3200612, Harvard University Department of Economics.
- David J. Cooper & Susan Garvin & John H. Kagel, 1997. "Signalling and Adaptive Learning in an Entry Limit Pricing Game," RAND Journal of Economics, The RAND Corporation, vol. 28(4), pages 662-683, Winter.
- Brandts, Jordi & Holt, Charles A, 1992. "An Experimental Test of Equilibrium Dominance in Signaling Games," American Economic Review, American Economic Association, vol. 82(5), pages 1350-65, December.
- Oechssler, Jorg & Schipper, Burkhard, 2003.
"Can you guess the game you are playing?,"
Games and Economic Behavior,
Elsevier, vol. 43(1), pages 137-152, April.
- Miguel Costa-Gomes & Vincent P. Crawford & Bruno Broseta, .
"Cognition and Behavior in Normal-Form Games:An Experimental Study,"
00/45, Department of Economics, University of York.
- Costa-Gomes, Miguel & Crawford, Vincent P & Broseta, Bruno, 2001. "Cognition and Behavior in Normal-Form Games: An Experimental Study," Econometrica, Econometric Society, vol. 69(5), pages 1193-1235, September.
- Broseta, Bruno & Costa-Gomes, Miguel & Crawford, Vincent P., 2000. "Cognition and Behavior in Normal-Form Games: An Experimental Study," University of California at San Diego, Economics Working Paper Series qt0fp8278k, Department of Economics, UC San Diego.
- Costa-Gomes, Miguel & Crawford, Vincent P. & Broseta, Bruno, 1998. "Cognition and Behavior in Normal-Form Games: An Experimental Study," University of California at San Diego, Economics Working Paper Series qt1vn4h7x5, Department of Economics, UC San Diego.
- Urs Fischbacher, 2007. "z-Tree: Zurich toolbox for ready-made economic experiments," Experimental Economics, Springer;Economic Science Association, vol. 10(2), pages 171-178, June.
- Christopher M. Anderson & Colin F. Camerer, 2000. "Experience-weighted attraction learning in sender-receiver signaling games," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 16(3), pages 689-718.
- Greiner, Ben, 2004. "An Online Recruitment System for Economic Experiments," MPRA Paper 13513, University Library of Munich, Germany.
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