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When second opinions hurt: a model of expert advice under career concerns

Author

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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) a second opinion/interim news after the initial consultation with the expert. In this model, the principal's action 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 effect on the expert's recommendation. We also discuss the implication of the results for possible delegation of decision making to another person with different decision parameters.

Suggested Citation

  • Liu, Yaozhou Franklin & Sanyal, Amal, 2010. "When second opinions hurt: a model of expert advice under career concerns," MPRA Paper 27176, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:27176
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    References listed on IDEAS

    as
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    Cited by:

    1. Qiang Fu & Ming Li & Xue Qiao, 2022. "On the paradox of mediocracy," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 31(2), pages 492-521, April.
    2. Camara, Fanny, 2019. "Avoiding Judgement by Recommending Inaction: Beliefs Manipulation and Reputational Concerns," CEPR Discussion Papers 14149, C.E.P.R. Discussion Papers.
    3. Tomoya Tajika, 2021. "Persistent and snap decision‐making," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 30(1), pages 203-227, February.
    4. 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.
    5. Foerster, Manuel & Voss, Achim, 2022. "Believe me, I am ignorant, but not biased," European Economic Review, Elsevier, vol. 149(C).
    6. Andina-Díaz, Ascensión & García-Martínez, José A., 2023. "Reputation and perverse transparency under two concerns," European Journal of Political Economy, Elsevier, vol. 79(C).

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    More about this item

    Keywords

    Career Concern; 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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