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Reputational Cheap Talk

Author

Listed:
  • Marco Ottaviani

    (London Business School)

  • Peter Norman Sorensen

    (University of Copenhagen)

Abstract

We analyze information reporting by a privately informed expert concerned about being perceived to have accurate information. When the expert's reputation is updated on the basis of the report as well as the realized state, the expert typically does not wish to truthfully reveal the signal observed. The incentives to deviate from truthtelling are characterized and shown to depend on the information structure. In equilibrium, experts can credibly communicate only part of their information. Our results also hold when experts have private information about their own accuracy and care about their reputation relative to others.

Suggested Citation

  • Marco Ottaviani & Peter Norman Sorensen, 2006. "Reputational Cheap Talk," RAND Journal of Economics, The RAND Corporation, vol. 37(1), pages 155-175, Spring.
    • Handle: RePEc:rje:randje:v:37:y:2006:1:p:155-175
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    Citations

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    Cited by:

    1. Cabrales, Antonio & Gottardi, Piero, 2014. "Markets for information: Of inefficient firewalls and efficient monopolies," Games and Economic Behavior, Elsevier, vol. 83(C), pages 24-44.
    2. Szalay, Dezsö, 2009. "Contracts with endogenous information," Games and Economic Behavior, Elsevier, vol. 65(2), pages 586-625, March.
    3. Hahn, Volker, 2017. "Committee design with endogenous participation," Games and Economic Behavior, Elsevier, vol. 102(C), pages 388-408.
    4. Patrick Bolton & Xavier Freixas & Joel Shapiro, 2012. "The Credit Ratings Game," Journal of Finance, American Finance Association, vol. 67(1), pages 85-112, February.
    5. Catonini, Emiliano & Kurbatov, Andrey & Stepanov, Sergey, 2024. "Independent versus collective expertise," Games and Economic Behavior, Elsevier, vol. 143(C), pages 340-356.
    6. Alessandro Acquisti, 2014. "Inducing Customers to Try New Goods," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 44(2), pages 131-146, March.
    7. Golosov, Mikhail & Skreta, Vasiliki & Tsyvinski, Aleh & Wilson, Andrea, 2014. "Dynamic strategic information transmission," Journal of Economic Theory, Elsevier, vol. 151(C), pages 304-341.
    8. Chen, Chia-Hui & Ishida, Junichiro, 2015. "Careerist experts and political incorrectness," Journal of Economic Behavior & Organization, Elsevier, vol. 120(C), pages 1-18.
    9. Di Maggio, Marco, 2009. "Accountability and Cheap Talk," MPRA Paper 18652, University Library of Munich, Germany.
    10. Sylvain Bourjade & Bruno Jullien, 2011. "The roles of reputation and transparency on the behavior of biased experts," RAND Journal of Economics, RAND Corporation, vol. 42(3), pages 575-594, September.
    11. Kim-Sau Chung & Peter Eso, 2007. "Signalling with Career Concerns," Discussion Papers 1443, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
    12. Facundo Albornoz & Joan-Maria Esteban & Paolo Vanin, 2009. "Government Information Transparency," Working Papers 392, Barcelona School of Economics.
    13. Rudiger, Jesper & Vigier, Adrien, 2013. "Financial Experts, Asset Prices and Reputation," MPRA Paper 51784, University Library of Munich, Germany.
    14. Hahn, Volker, 2011. "Sequential aggregation of verifiable information," Journal of Public Economics, Elsevier, vol. 95(11), pages 1447-1454.
    15. Nica, Melania, 2023. "Reputation formation and reinforcement of biases in a post-truth world," Journal of Economic Behavior & Organization, Elsevier, vol. 215(C), pages 455-478.
    16. Archishman Chakraborty & Rick Harbaugh, 2014. "Persuasive Puffery," Marketing Science, INFORMS, vol. 33(3), pages 382-400, May.
      • Archishman Chakraborty & Rick Harbaugh, 2012. "Persuasive Puffery," Working Papers 2012-05, Indiana University, Kelley School of Business, Department of Business Economics and Public Policy.
    17. Bruno Jullien & In-Uck Park, 2009. "Seller Reputation and Trust in Pre-Trade Communication," Levine's Working Paper Archive 814577000000000330, David K. Levine.
    18. Volker Hahn, 2012. "On the Optimal Size of Committees of Experts," Working Paper Series of the Department of Economics, University of Konstanz 2012-24, Department of Economics, University of Konstanz.
    19. Bizer, Kilian & Meub, Lukas & Proeger, Till & Spiwoks, Markus, 2014. "Strategic coordination in forecasting: An experimental study," University of Göttingen Working Papers in Economics 195, University of Goettingen, Department of Economics.
    20. Miklos-Thal, Jeanine & Ullrich, Hannes, 2010. "Effort in Nomination Contests: Evidence from Professional Soccer," MPRA Paper 24340, University Library of Munich, Germany.

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