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Robust equilibria in cheap-talk games with fairly transparent motives

Author

Listed:
  • Steg, Jan-Henrik

    (Center for Mathematical Economics, Bielefeld University)

  • Garashli, Elshan

    (Center for Mathematical Economics, Bielefeld University)

  • Greinecker, Michael

    (Center for Mathematical Economics, Bielefeld University)

  • Kuzmics, Christoph

    (Center for Mathematical Economics, Bielefeld University)

Abstract

For cheap-talk games with a binary state space in which the sender has state-independent preferences, we characterize equilibria that are robust to introducing slight state-dependence on the side of the sender. Not all equilibria are robust, but the sender-optimum is always achieved at some robust equilibrium.

Suggested Citation

  • Steg, Jan-Henrik & Garashli, Elshan & Greinecker, Michael & Kuzmics, Christoph, 2025. "Robust equilibria in cheap-talk games with fairly transparent motives," Center for Mathematical Economics Working Papers 727, Center for Mathematical Economics, Bielefeld University.
    • Handle: RePEc:bie:wpaper:727
    as

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    File URL: https://pub.uni-bielefeld.de/download/3006145/3006147
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    References listed on IDEAS

    as
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    5. Archishman Chakraborty & Rick Harbaugh, 2010. "Persuasion by Cheap Talk," American Economic Review, American Economic Association, vol. 100(5), pages 2361-2382, December.
      • Archishman Chakraborty & Rick Harbaugh, 2006. "Persuasion by Cheap Talk," Working Papers 2006-10, Indiana University, Kelley School of Business, Department of Business Economics and Public Policy, revised Oct 2009.
    6. Elliot Lipnowski & Doron Ravid, 2020. "Cheap Talk With Transparent Motives," Econometrica, Econometric Society, vol. 88(4), pages 1631-1660, July.
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