IDEAS home Printed from https://ideas.repec.org/a/eee/ecolet/v197y2020ics016517652030375x.html
   My bibliography  Save this article

Voluntary information disclosure to Cournot oligopolists

Author

Listed:
  • Ghosh, Gagan
  • Liu, Heng

Abstract

This note studies information disclosure by a planner to firms engaging in a Cournot competition with uncertain demand. The planner can send verifiable, either public or private, messages to firms about the states of the world before they choose quantities but cannot ex ante commit to an information disclosure policy. We show that all equilibria induce the same outcome: firms fully learn the state. Using an example, we also show that without public messages, the commitment solution can be an equilibrium outcome.

Suggested Citation

  • Ghosh, Gagan & Liu, Heng, 2020. "Voluntary information disclosure to Cournot oligopolists," Economics Letters, Elsevier, vol. 197(C).
  • Handle: RePEc:eee:ecolet:v:197:y:2020:i:c:s016517652030375x
    DOI: 10.1016/j.econlet.2020.109615
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S016517652030375X
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.econlet.2020.109615?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Masahiro Okuno-Fujiwara & Andrew Postlewaite & Kotaro Suzumura, 1990. "Strategic Information Revelation," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 57(1), pages 25-47.
    2. Emir Kamenica & Matthew Gentzkow, 2011. "Bayesian Persuasion," American Economic Review, American Economic Association, vol. 101(6), pages 2590-2615, October.
    3. Ina Taneva, 2019. "Information Design," American Economic Journal: Microeconomics, American Economic Association, vol. 11(4), pages 151-185, November.
    4. Grossman, Sanford J, 1981. "The Informational Role of Warranties and Private Disclosure about Product Quality," Journal of Law and Economics, University of Chicago Press, vol. 24(3), pages 461-483, December.
    5. 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.
    6. Eliaz, Kfir & Forges, Françoise, 2015. "Information disclosure to Cournot duopolists," Economics Letters, Elsevier, vol. 126(C), pages 167-170.
    7. repec:dau:papers:123456789/14456 is not listed on IDEAS
    8. 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.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Vladimir Asriyan & Dana Foarta & Victoria Vanasco, 2023. "The Good, the Bad, and the Complex: Product Design with Imperfect Information," American Economic Journal: Microeconomics, American Economic Association, vol. 15(2), pages 187-226, May.
    2. Vosooghi, Sareh & Caparrós, Alejandro, 2022. "Information disclosure and dynamic climate agreements: Shall the IPCC reveal it all?," European Economic Review, Elsevier, vol. 143(C).
    3. Asriyan, Vladimir & Foarta, Dana & Vanasco, Victoria, 2018. "Strategic Complexity When Seeking Approval," Research Papers 3615, Stanford University, Graduate School of Business.
    4. Moon, Ji-Woong, 2023. "Strategic referrals and on-the-job search equilibrium," Journal of Monetary Economics, Elsevier, vol. 134(C), pages 135-151.
    5. Arianna Degan & Ming Li, 2021. "Persuasion with costly precision," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 72(3), pages 869-908, October.
    6. Rosar, Frank, 2017. "Test design under voluntary participation," Games and Economic Behavior, Elsevier, vol. 104(C), pages 632-655.
    7. Burkhard Schipper & Hee Yeul Woo, 2014. "Political Awareness, Microtargeting of Voters, and Negative Electoral Campaigning," Working Papers 148, University of California, Davis, Department of Economics.
    8. Harbaugh, Richmond & To, Theodore, 2020. "False modesty: When disclosing good news looks bad," Journal of Mathematical Economics, Elsevier, vol. 87(C), pages 43-55.
    9. Ralph Boleslavsky & Tracy R. Lewis, 2011. "Advocacy and Dynamic Delegation," Working Papers 2011-7, University of Miami, Department of Economics.
    10. Glode, Vincent & Opp, Christian C. & Zhang, Xingtan, 2018. "Voluntary disclosure in bilateral transactions," Journal of Economic Theory, Elsevier, vol. 175(C), pages 652-688.
    11. , & Frechette, Guilaume & Perego, Jacopo, 2019. "Rules and Commitment in Communication," CEPR Discussion Papers 14085, C.E.P.R. Discussion Papers.
    12. Matthew Gentzkow & Emir Kamenica, 2017. "Disclosure of endogenous information," Economic Theory Bulletin, Springer;Society for the Advancement of Economic Theory (SAET), vol. 5(1), pages 47-56, April.
    13. Tomala, Tristan & Koessler, Frederic & Laclau, Marie, 2018. "Interactive Information Design," HEC Research Papers Series 1260, HEC Paris, revised 02 May 2018.
    14. Simeon Schudy & Verena Utikal, 2015. "Does imperfect data privacy stop people from collecting personal health data?," TWI Research Paper Series 98, Thurgauer Wirtschaftsinstitut, Universität Konstanz.
    15. Eduardo Perez-Richet, 2014. "Interim Bayesian Persuasion: First Steps," American Economic Review, American Economic Association, vol. 104(5), pages 469-474, May.
    16. George J. Mailath & Andrew Postlewaite & Larry Samuelson, 2017. "Premuneration Values and Investments in Matching Markets," Economic Journal, Royal Economic Society, vol. 127(604), pages 2041-2065, September.
    17. Alvarez, Fernando & Barlevy, Gadi, 2021. "Mandatory disclosure and financial contagion," Journal of Economic Theory, Elsevier, vol. 194(C).
    18. Hagenbach, Jeanne & Koessler, Frédéric, 2020. "Cheap talk with coarse understanding," Games and Economic Behavior, Elsevier, vol. 124(C), pages 105-121.
    19. Jeanne Hagenbach & Frédéric Koessler, 2010. "Strategic Communication Networks," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 77(3), pages 1072-1099.
    20. Redlicki, Bartosz & Redlicki, Jakub, 2022. "Communication with Costly and Detectable Falsification," Journal of Economic Behavior & Organization, Elsevier, vol. 202(C), pages 452-470.

    More about this item

    Keywords

    Verifiable information disclosure; No commitment; Cournot competition;
    All these keywords.

    JEL classification:

    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
    • D44 - Microeconomics - - Market Structure, Pricing, and Design - - - Auctions
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:ecolet:v:197:y:2020:i:c:s016517652030375x. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/ecolet .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.