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When Second Opinions Hurt: A Model of Expert Advice under Career Conce rns

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  • Liu, Yaozhou Franklin
  • Sanyal, Amal

Abstract

We augment the standard career concerns model by introducing (i) an action that blocks the information about the true state of the world and (ii) the possibility that the principal might reverse her initial action after receiving an interim news. In this model, the principal's decisions as well as the expert's message endogenously determine the observability of the states and consequently, the assessment of the expert's ability by the principal. We show that having access to better interim news could reduce the welfare of the principal due to its strategic eff ect on the expert's recommendation. We also discuss the implication of the results for possible delegation of decision making to another person with di fferent preference parameters.

Suggested Citation

  • Liu, Yaozhou Franklin & Sanyal, Amal, 2010. "When Second Opinions Hurt: A Model of Expert Advice under Career Conce rns," Working Papers 2010-08, University of Sydney, School of Economics.
    • Handle: RePEc:syd:wpaper:2123/7115
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    Cited by:

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    2. Foerster, Manuel & Voss, Achim, 2022. "Believe me, I am ignorant, but not biased," European Economic Review, Elsevier, vol. 149(C).
    3. Andina-Díaz, Ascensión & García-Martínez, José A., 2023. "Reputation and perverse transparency under two concerns," European Journal of Political Economy, Elsevier, vol. 79(C).
    4. Camara, Fanny, 2019. "Avoiding Judgement by Recommending Inaction: Beliefs Manipulation and Reputational Concerns," CEPR Discussion Papers 14149, C.E.P.R. Discussion Papers.
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    6. Fu, Qiang & Li, Ming, 2014. "Reputation-concerned policy makers and institutional status quo bias," Journal of Public Economics, Elsevier, vol. 110(C), pages 15-25.

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    More about this item

    Keywords

    Career Concerns; Reputational Cheaptalk; Signaling Game;
    All these keywords.

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness

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