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Rationalizable partition-confirmed equilibrium

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  • Fudenberg, Drew
  • Kamada, Yuichiro

Abstract

Rationalizable partition-confirmed equilibrium (RPCE) describes the steady-state outcomes of rational learning in extensive-form games when rationality is common knowledge and players observe a partition of the terminal nodes. RPCE allows players to make inferences about unobserved play by others. We discuss the implications of this using numerous examples, and discuss the relationship of RPCE to other solution concepts in the literature.

Suggested Citation

  • Fudenberg, Drew & Kamada, Yuichiro, 2015. "Rationalizable partition-confirmed equilibrium," Scholarly Articles 27303656, Harvard University Department of Economics.
    • Handle: RePEc:hrv:faseco:27303656
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    Cited by:

    1. Fudenberg, Drew & Kamada, Yuichiro, 2018. "Rationalizable partition-confirmed equilibrium with heterogeneous beliefs," Games and Economic Behavior, Elsevier, vol. 109(C), pages 364-381.
    2. Schipper, Burkhard C., 2021. "Discovery and equilibrium in games with unawareness," Journal of Economic Theory, Elsevier, vol. 198(C).
    3. Giacomo Bonanno, 2022. "Rational Play in Extensive-Form Games," Games, MDPI, vol. 13(6), pages 1-20, October.
    4. Battigalli, P. & Catonini, E. & Lanzani, G. & Marinacci, M., 2019. "Ambiguity attitudes and self-confirming equilibrium in sequential games," Games and Economic Behavior, Elsevier, vol. 115(C), pages 1-29.
    5. Battigalli, P. & Cerreia-Vioglio, S. & Maccheroni, F. & Marinacci, M., 2016. "Analysis of information feedback and selfconfirming equilibrium," Journal of Mathematical Economics, Elsevier, vol. 66(C), pages 40-51.
    6. Mira Frick & Ryota Iijima & Yuhta Ishii, 2018. "Dispersed Behavior and Perceptions in Assortative Societies," Cowles Foundation Discussion Papers 2128R3, Cowles Foundation for Research in Economics, Yale University, revised Jun 2022.
    7. Pierpaolo Battigalli & Davide Bordoli, 2025. "Sophisticated reasoning, learning, and equilibrium in repeated games with imperfect feedback," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 80(2), pages 421-464, September.
    8. Fudenberg, Drew & He, Kevin, 2020. "Payoff information and learning in signaling games," Games and Economic Behavior, Elsevier, vol. 120(C), pages 96-120.
    9. Clark, Daniel & Fudenberg, Drew & He, Kevin, 2022. "Observability, dominance, and induction in learning models," Journal of Economic Theory, Elsevier, vol. 206(C).
    10. Battigalli, Pierpaolo & Catonini, Emiliano, 2024. "The epistemic spirit of divinity," Journal of Economic Theory, Elsevier, vol. 222(C).
    11. Fudenberg, Drew & He, Kevin, 2021. "Player-compatible learning and player-compatible equilibrium," Journal of Economic Theory, Elsevier, vol. 194(C).
    12. Xiao Luo & Xuewen Qian & Yang Sun, 2021. "The algebraic geometry of perfect and sequential equilibrium: an extension," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 71(2), pages 579-601, March.
    13. Mira Frick & Ryota Iijima & Yuhta Ishii, 2018. "Dispersed Behavior and Perceptions in Assortative Societies," Cowles Foundation Discussion Papers 2128R2, Cowles Foundation for Research in Economics, Yale University, revised Oct 2021.

    More about this item

    JEL classification:

    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games

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