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Information disclosure to Cournot duopolists

Author

Listed:
  • Eliaz Kfir
  • Francoise Forges

    (CEREMADE - CEntre de REcherches en MAthématiques de la DEcision - Université Paris Dauphine-PSL - PSL - Université Paris Sciences et Lettres - CNRS - Centre National de la Recherche Scientifique)

Abstract

We show that in a standard symmetric Cournot duopoly with unknown demand, the optimal information disclosure policy of an informed benevolent planner is to fully inform one of the duopolists and disclose no information to the other one. We discuss possible extensions of the result.
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Eliaz Kfir & Francoise Forges, 2015. "Information disclosure to Cournot duopolists," Post-Print hal-01252926, HAL.
    • Handle: RePEc:hal:journl:hal-01252926
    as

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    References listed on IDEAS

    as
    1. Dirk Bergemann & Stephen Morris, 2013. "Robust Predictions in Games With Incomplete Information," Econometrica, Econometric Society, vol. 81(4), pages 1251-1308, July.
    2. Kfir Eliaz & Roberto Serrano, 2010. "Sending Information to Interactive Receivers Playing a Generalized Prisoners Dilemma," Working Papers 2010-16, Brown University, Department of Economics.
    3. repec:cwl:cwldpp:1821rrr is not listed on IDEAS
    4. Einy, Ezra & Haimanko, Ori & Moreno, Diego & Shitovitz, Benyamin, 2010. "On the existence of Bayesian Cournot equilibrium," Games and Economic Behavior, Elsevier, vol. 68(1), pages 77-94, January.
    5. Einy, E & Haimanko, O & Moreno, D & Sela, A & Shitovitz, B, 2013. "Tullock Contests with Asymmetric Information," Discussion Papers 2013-11, Graduate School of Economics, Hitotsubashi University.
    6. Jeanne Hagenbach & Frédéric Koessler & Eduardo Perez‐Richet, 2014. "Certifiable Pre‐Play Communication: Full Disclosure," Econometrica, Econometric Society, vol. 82(3), pages 1093-1131, May.
    7. Paul R. Milgrom, 1981. "Good News and Bad News: Representation Theorems and Applications," Bell Journal of Economics, The RAND Corporation, vol. 12(2), pages 380-391, Autumn.
    8. Warneryd, Karl, 2003. "Information in conflicts," Journal of Economic Theory, Elsevier, vol. 110(1), pages 121-136, May.
    9. Kfir Eliaz & Roberto Serrano, 2014. "Sending information to interactive receivers playing a generalized prisoners’ dilemma," International Journal of Game Theory, Springer;Game Theory Society, vol. 43(2), pages 245-267, May.
    10. repec:hal:spmain:info:hdl:2441/4kpa2fek478tla1o86g6n9jb6v is not listed on IDEAS
    11. Ilan Kremer & Yishay Mansour & Motty Perry, 2014. "Implementing the "Wisdom of the Crowd"," Journal of Political Economy, University of Chicago Press, vol. 122(5), pages 988-1012.
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    Citations

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    Cited by:

    1. Frédéric Koessler & Marie Laclau & Tristan Tomala, 2022. "Interactive Information Design," Mathematics of Operations Research, INFORMS, vol. 47(1), pages 153-175, February.
    2. Ghosh, Gagan & Liu, Heng, 2020. "Voluntary information disclosure to Cournot oligopolists," Economics Letters, Elsevier, vol. 197(C).
    3. Tomala, Tristan & Koessler, Frederic & Laclau, Marie, 2018. "Interactive Information Design," HEC Research Papers Series 1260, HEC Paris, revised 02 May 2018.
    4. Colin von Negenborn, 2023. "The more the merrier? On the optimality of market size restrictions," Review of Economic Design, Springer;Society for Economic Design, vol. 27(3), pages 603-634, September.
    5. Yuki Amemiya & Akifumi Ishihara & Tomoya Nakamura, 2021. "Pre‐emptive production and market competitiveness in oligopoly with private information," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 30(2), pages 449-455, May.

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    More about this item

    JEL classification:

    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design

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