IDEAS home Printed from https://ideas.repec.org/a/bla/jindec/v52y2004i1p121-132.html
   My bibliography  Save this article

Costly Information Disclosure in Oligopoly

Author

Listed:
  • Insuk Cheong
  • Jeong‐Yoo Kim

Abstract

We examine the effect of competition on the incentive of firms to disclose quality to consumers before trade when information disclosure is not costless. We demonstrate that no firm will disclose information in the limit, no matter how small the disclosure cost is; that is, the market outcome converges to complete concealment of information as the number of competing firms becomes larger. Nonetheless, it can be shown that under a mild condition, the equilibrium amount of information disclosure is socially excessive for any number of firms, so discouraging information disclosure by levying a tax may increase social welfare.

Suggested Citation

  • Insuk Cheong & Jeong‐Yoo Kim, 2004. "Costly Information Disclosure in Oligopoly," Journal of Industrial Economics, Wiley Blackwell, vol. 52(1), pages 121-132, March.
    • Handle: RePEc:bla:jindec:v:52:y:2004:i:1:p:121-132
    DOI: 10.1111/j.0022-1821.2004.00218.x
    as

    Download full text from publisher

    File URL: https://doi.org/10.1111/j.0022-1821.2004.00218.x
    Download Restriction: no
    File URL: https://libkey.io/10.1111/j.0022-1821.2004.00218.x?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
    ---><---

    References listed on IDEAS

    as
    1. Asher Wolinsky, 1983. "Prices as Signals of Product Quality," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 50(4), pages 647-658.
    2. 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.
    3. Milgrom, Paul R, 1979. "A Convergence Theorem for Competitive Bidding with Differential Information," Econometrica, Econometric Society, vol. 47(3), pages 679-688, May.
    4. Kihlstrom, Richard E & Riordan, Michael H, 1984. "Advertising as a Signal," Journal of Political Economy, University of Chicago Press, vol. 92(3), pages 427-450, June.
    5. Steven Shavell, 1994. "Acquisition and Disclosure of Information Prior to Sale," RAND Journal of Economics, The RAND Corporation, vol. 25(1), pages 20-36, Spring.
    6. 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.
    7. Kenneth L. Judd & Michael H. Riordan, 1994. "Price and Quality in a New Product Monopoly," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 61(4), pages 773-789.
    8. Alessandro Lizzeri, 1999. "Information Revelation and Certification Intermediaries," RAND Journal of Economics, The RAND Corporation, vol. 30(2), pages 214-231, Summer.
    9. Nelson, Philip, 1974. "Advertising as Information," Journal of Political Economy, University of Chicago Press, vol. 82(4), pages 729-754, July/Aug..
    10. Vives, Xavier, 1984. "Duopoly information equilibrium: Cournot and bertrand," Journal of Economic Theory, Elsevier, vol. 34(1), pages 71-94, October.
    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. Liang Guo & Ying Zhao, 2009. "Voluntary Quality Disclosure and Market Interaction," Marketing Science, INFORMS, vol. 28(3), pages 488-501, 05-06.
    2. Schmidbauer, Eric & Lubensky, Dmitry, 2018. "New and improved?," International Journal of Industrial Organization, Elsevier, vol. 56(C), pages 26-48.
    3. Simon P. Anderson & Régis Renault, 2006. "Advertising Content," American Economic Review, American Economic Association, vol. 96(1), pages 93-113, March.
    4. Xinyan Shi, 2013. "Information disclosure and vaccination externalities," International Journal of Economic Theory, The International Society for Economic Theory, vol. 9(3), pages 229-243, September.
    5. Paolo G. Garella & Martin Peitz, 2000. "Intermediation Can Replace Certification," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 9(1), pages 1-24, March.
    6. Monteiro, Paulo Klinger & Moraga-González, José Luis, 2003. "We Sold a Million Units -- The Role of Advertising Past-Sales," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 57(2), April.
    7. 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.
    8. Levent Çelik, 2008. "Monopoly Provision of Tune-ins," CERGE-EI Working Papers wp362, The Center for Economic Research and Graduate Education - Economics Institute, Prague.
    9. P. K. Monteiro & J. L. Moraga, 1998. "``We sold a million copies''-The role of advertising past sales," Industrial Organization 9812001, University Library of Munich, Germany.
    10. V. Joseph Hotz & Mo Xiao, 2013. "Strategic Information Disclosure: The Case Of Multiattribute Products With Heterogeneous Consumers," Economic Inquiry, Western Economic Association International, vol. 51(1), pages 865-881, January.
    11. Li, Sanxi & Peitz, Martin & Zhao, Xiaojian, 2010. "Worried about Adverse Product Effects? Information Disclosure and Consumer Awareness," TSE Working Papers 10-157, Toulouse School of Economics (TSE).
    12. Eric Schmidbauer, 2016. "New and Improved?," Working Papers 2016-02, University of Central Florida, Department of Economics.
    13. Konrad Stahl & Roland Strausz, 2017. "Certification and Market Transparency," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 84(4), pages 1842-1868.
    14. Antoine Faure‐Grimaud & Eloïc Peyrache & Lucía Quesada, 2009. "The ownership of ratings," RAND Journal of Economics, RAND Corporation, vol. 40(2), pages 234-257, June.
    15. Creane, Anthony & Jeitschko, Thomas D. & Sim, Kyoungbo, 2022. "Welfare effects of product certification under latent adverse selection," International Journal of Industrial Organization, Elsevier, vol. 81(C).
    16. Upender Subramanian & Ram C. Rao, 2016. "Leveraging Experienced Consumers to Attract New Consumers: An Equilibrium Analysis of Displaying Deal Sales by Daily Deal Websites," Management Science, INFORMS, vol. 62(12), pages 3555-3575, December.
    17. Simon P. Anderson & Régis Renault, 2013. "The Advertising Mix for a Search Good," Management Science, INFORMS, vol. 59(1), pages 69-83, April.
    18. Beyer, Anne & Cohen, Daniel A. & Lys, Thomas Z. & Walther, Beverly R., 2010. "The financial reporting environment: Review of the recent literature," Journal of Accounting and Economics, Elsevier, vol. 50(2-3), pages 296-343, December.
    19. Li, Sanxi & Peitz, Martin & Zhao, Xiaojian, 2016. "Information disclosure and consumer awareness," Journal of Economic Behavior & Organization, Elsevier, vol. 128(C), pages 209-230.
    20. Liang Guo, 2020. "Upstream Exploitation and Strategic Disclosure," Marketing Science, INFORMS, vol. 39(5), pages 923-938, September.

    More about this item

    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:bla:jindec:v:52:y:2004:i:1:p:121-132. 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: Wiley Content Delivery (email available below). General contact details of provider: http://www.blackwellpublishing.com/journal.asp?ref=0022-1821 .

    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.