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Persistent bias in advice-giving

Author

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  • Zhuoqiong (Charlie) Chen
  • Tobias Gesche

Abstract

We show that a one-off incentive to bias advice has persistent effects. In an experiment, advisers were paid a bonus to recommend a lottery which only risk-seeking individuals should choose to a less informed client. Afterwards, they had to choose for themselves and make a second recommendation to another client, without any bonus. These advisers choose the risky lottery and recommend it a second time up to six times more often than advisers in a control group who were never offered a bonus. These results are consistent with a theory we present which is based on advisers' image concerns of appearing incorruptible.

Suggested Citation

  • Zhuoqiong (Charlie) Chen & Tobias Gesche, 2016. "Persistent bias in advice-giving," ECON - Working Papers 228, Department of Economics - University of Zurich, revised Oct 2017.
    • Handle: RePEc:zur:econwp:228
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    File URL: https://www.zora.uzh.ch/id/eprint/124325/12/econwp228.pdf
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    References listed on IDEAS

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    Cited by:

    1. Stoetzer, Lasse S. & Zimmermann, Florian, 2024. "A note on motivated cognition and discriminatory beliefs," Games and Economic Behavior, Elsevier, vol. 147(C), pages 554-562.
    2. Dugar, Subhasish & Mitra, Arnab & Shahriar, Quazi, 2019. "Deception: The role of uncertain consequences," European Economic Review, Elsevier, vol. 114(C), pages 1-18.
    3. Lucas C. Coffman & Alexander Gotthard-Real, 2019. "Moral Perceptions of Advised Actions," Management Science, INFORMS, vol. 65(8), pages 3904-3927, August.
    4. Cristina Bicchieri & Eugen Dimant, 2018. "It's Not A Lie If You Believe It. Lying and Belief Distortion Under Norm-Uncertainty," PPE Working Papers 0012, Philosophy, Politics and Economics, University of Pennsylvania.
    5. Gneezy, Uri & Saccardo, Silvia & Serra-Garcia, Marta & van Veldhuizen, Roel, 2020. "Bribing the Self," Games and Economic Behavior, Elsevier, vol. 120(C), pages 311-324.
    6. Cristina Bicchieri & Eugen Dimant & Silvia Sonderegger, 2020. "It's Not a Lie If You Believe the Norm Does Not Apply: Conditional Norm-Following with Strategic Beliefs," CESifo Working Paper Series 8059, CESifo.
    7. Bicchieri, Cristina & Dimant, Eugen & Sonderegger, Silvia, 2023. "It's not a lie if you believe the norm does not apply: Conditional norm-following and belief distortion," Games and Economic Behavior, Elsevier, vol. 138(C), pages 321-354.
    8. Eriksen, Kristoffer W. & Fest, Sebastian & Kvaløy, Ola & Dijk, Oege, 2022. "Fair advice," Journal of Banking & Finance, Elsevier, vol. 143(C).

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    More about this item

    Keywords

    Advice-giving; conflict of interest; self-signaling; self-deception;
    All these keywords.

    JEL classification:

    • C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior
    • D03 - Microeconomics - - General - - - Behavioral Microeconomics: Underlying Principles
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions

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