IDEAS home Printed from https://ideas.repec.org/a/eee/ecolet/v176y2019icp14-16.html
   My bibliography  Save this article

Full revelation under optional verification

Author

Listed:
  • Schopohl, Simon

Abstract

We analyze a Sender–Receiver game in which the Sender can choose between a costless cheap-talk message and a costly verifiable message. In a discrete setting we state conditions under which the Receiver always learns the true state while the Sender uses different message types in different states. On the contrary we show that such a fully revealing equilibrium does not exist if the state and action space are continuous.

Suggested Citation

  • Schopohl, Simon, 2019. "Full revelation under optional verification," Economics Letters, Elsevier, vol. 176(C), pages 14-16.
    • Handle: RePEc:eee:ecolet:v:176:y:2019:i:c:p:14-16
    DOI: 10.1016/j.econlet.2018.12.021
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0165176518305135
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.econlet.2018.12.021?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. 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.
    2. Sergiu Hart & Ilan Kremer & Motty Perry, 2017. "Evidence Games: Truth and Commitment," American Economic Review, American Economic Association, vol. 107(3), pages 690-713, March.
    3. Péter Eső & Ádám Galambos, 2013. "Disagreement and evidence production in strategic information transmission," International Journal of Game Theory, Springer;Game Theory Society, vol. 42(1), pages 263-282, February.
    4. Jeremy Bertomeu & Davide Cianciaruso, 2018. "Verifiable disclosure," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 65(4), pages 1011-1044, June.
    5. Boyan Jovanovic, 1982. "Truthful Disclosure of Information," Bell Journal of Economics, The RAND Corporation, vol. 13(1), pages 36-44, Spring.
    6. 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.
    7. Crawford, Vincent P & Sobel, Joel, 1982. "Strategic Information Transmission," Econometrica, Econometric Society, vol. 50(6), pages 1431-1451, November.
    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. Winand Emons & Claude Fluet, 2019. "Strategic communication with reporting costs," Theory and Decision, Springer, vol. 87(3), pages 341-363, October.
    2. Lichtig, Avi & Weksler, Ran, 2023. "Information transmission in voluntary disclosure games," Journal of Economic Theory, Elsevier, vol. 210(C).
    3. , & Frechette, Guilaume & Perego, Jacopo, 2019. "Rules and Commitment in Communication," CEPR Discussion Papers 14085, C.E.P.R. Discussion Papers.
    4. Emir Kamenica & Matthew Gentzkow, 2011. "Bayesian Persuasion," American Economic Review, American Economic Association, vol. 101(6), pages 2590-2615, October.
    5. Ting Liu & Monic Jiayin Sun, 2007. "Informal Payments in Developing Countries' Public Health Sectors¤," Boston University - Department of Economics - Working Papers Series WP2007-032, Boston University - Department of Economics.
    6. Frenkel, Sivan & Guttman, Ilan & Kremer, Ilan, 2020. "The effect of exogenous information on voluntary disclosure and market quality," Journal of Financial Economics, Elsevier, vol. 138(1), pages 176-192.
    7. Paul Milgrom, 2008. "What the Seller Won't Tell You: Persuasion and Disclosure in Markets," Journal of Economic Perspectives, American Economic Association, vol. 22(2), pages 115-131, Spring.
    8. Debdatta Saha & Prabal Roy Chowdhury, 2018. "Coordination and Private Information Revelation," Games, MDPI, vol. 9(3), pages 1-21, September.
    9. Arnaud Dellis & Mandar Oak, 2020. "Subpoena power and informational lobbying," Journal of Theoretical Politics, , vol. 32(2), pages 188-234, April.
    10. Levent Celik, 2014. "Information Unraveling Revisited: Disclosure of Horizontal Attributes," Journal of Industrial Economics, Wiley Blackwell, vol. 62(1), pages 113-136, March.
    11. S. Nageeb Ali & Greg Lewis & Shoshana Vasserman, 2019. "Voluntary Disclosure and Personalized Pricing," Papers 1912.04774, arXiv.org, revised Aug 2020.
    12. Ginger Zhe Jin & Michael Luca & Daniel Martin, 2022. "Complex Disclosure," Management Science, INFORMS, vol. 68(5), pages 3236-3261, May.
    13. repec:hal:spmain:info:hdl:2441/3709dm0u7h9t9qlfe9vrqtn8ed is not listed on IDEAS
    14. Dziuda, Wioletta, 2011. "Strategic argumentation," Journal of Economic Theory, Elsevier, vol. 146(4), pages 1362-1397, July.
    15. Maarten C. W. Janssen & Mariya Teteryatnikova, 2017. "Mystifying but not misleading: when does political ambiguity not confuse voters?," Public Choice, Springer, vol. 172(3), pages 501-524, September.
    16. Evans, R., Reiche, S. & Reiche, S., 2022. "When is a Contrarian Adviser Optimal?," Cambridge Working Papers in Economics 2222, Faculty of Economics, University of Cambridge.
    17. Frédéric Koessler & Eduardo Perez-Richet, 2019. "Evidence reading mechanisms," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 53(3), pages 375-397, October.
    18. Hedlund, Jonas, 2015. "Persuasion with communication costs," Games and Economic Behavior, Elsevier, vol. 92(C), pages 28-40.
    19. Nika Haghtalab & Nicole Immorlica & Brendan Lucier & Markus Mobius & Divyarthi Mohan, 2022. "Communicating with Anecdotes," Papers 2205.13461, arXiv.org.
    20. Qiang Gong & Jie Shuai & Huanxing Yang, 2023. "Informational correlation and selective disclosure," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 76(2), pages 645-683, August.
    21. Persson, Petra, 2018. "Attention manipulation and information overload," Behavioural Public Policy, Cambridge University Press, vol. 2(1), pages 78-106, May.

    More about this item

    Keywords

    Cheap-talk; Communication; Costly disclosure; Full revelation; Sender–receiver game; Verifiable information;
    All these keywords.

    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

    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:176:y:2019:i:c:p:14-16. 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.