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Rationalizing Irrational Beliefs

Author

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  • Dunbar, Geoffrey
  • Tu, Juan
  • Wang, Ruqu

Abstract

In this paper, we re-examine various previous experimental studies of the Centipede Game in the literature. These experiments found that players rarely follow the subgame-perfect equilibrium strategies of the game, and various modifications to the game were proposed to explain the outcomes of the experiments. We here offer yet another modification. Players have a choice of whether or not to believe that their opponents use subgame-perfect equilibrium strategies. We define a ‘behavioral equilibrium’ for this game. This equilibrium concept can reproduce the outcomes of those experiments.

Suggested Citation

  • Dunbar, Geoffrey & Tu, Juan & Wang, Ruqu, 2006. "Rationalizing Irrational Beliefs," Queen's Economics Department Working Papers 273503, Queen's University - Department of Economics.
  • Handle: RePEc:ags:quedwp:273503
    DOI: 10.22004/ag.econ.273503
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    References listed on IDEAS

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    1. Jacob K. Goeree & Charles A. Holt, 2001. "Ten Little Treasures of Game Theory and Ten Intuitive Contradictions," American Economic Review, American Economic Association, vol. 91(5), pages 1402-1422, December.
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    3. Zauner, Klaus G., 1999. "A Payoff Uncertainty Explanation of Results in Experimental Centipede Games," Games and Economic Behavior, Elsevier, vol. 26(1), pages 157-185, January.
    4. Richard McKelvey & Thomas Palfrey, 2015. "Erratum to: Quantal response equilibria for extensive form games," Experimental Economics, Springer;Economic Science Association, vol. 18(4), pages 762-763, December.
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    7. McKelvey, Richard D & Palfrey, Thomas R, 1992. "An Experimental Study of the Centipede Game," Econometrica, Econometric Society, vol. 60(4), pages 803-836, July.
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    Keywords

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    JEL classification:

    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
    • C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior

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