IDEAS home Printed from https://ideas.repec.org/p/mse/cesdoc/21011.html

Homophily, Peer Effects, and Dishonesty

Author

Abstract

If individuals tend to behave like their peers, is it because of conformity, that is, the preference of people to align behavior with the behavior of their peers; homophily, that is, the tendency of people to bond with similar others; or both? We address this question in the context of an ethical dilemma. Using a peer effect model allowing for homophily, we designed a real-effort laboratory experiment in which individuals could misreport their performance to earn more. Our results reveal a preference for conformity and for homophily in the selection of peers, but only among participants who were cheating in isolation. The size of peer effects is similar when identical peers were randomly assigned and when they were selected by individuals. We thus jointly reject the presence of a self-selection bias in the peer effect estimates and of a link strength effect

Suggested Citation

  • Liza Charroin & Bernard Fortin & Marie Claire Villeval, 2021. "Homophily, Peer Effects, and Dishonesty," Documents de travail du Centre d'Economie de la Sorbonne 21011, Université Panthéon-Sorbonne (Paris 1), Centre d'Economie de la Sorbonne.
    • Handle: RePEc:mse:cesdoc:21011
    as

    Download full text from publisher

    File URL: http://mse.univ-paris1.fr/pub/mse/CES2021/21011.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    Citations

    Blog mentions

    As found by EconAcademics.org, the blog aggregator for Economics research:
    1. Homophily, Peer Effects, and Dishonesty
      by maximorossi in NEP-LTV blog on 2021-05-21 20:05:50

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Marie Claire Villeval, 2019. "Comportements (non) éthiques et stratégies morales," Revue économique, Presses de Sciences-Po, vol. 70(6), pages 1021-1046.
    2. Benistant, Julien & Galeotti, Fabio & Villeval, Marie Claire, 2021. "The Distinct Impact of Information and Incentives on Cheating," IZA Discussion Papers 14014, Institute of Labor Economics (IZA).
    3. Kaiwen Leong & Huailu Li & Sharon Xuejing Zuo, 2024. "Cheating amongst youth offenders: How peers and their social status influence cheating," Economic Inquiry, Western Economic Association International, vol. 62(1), pages 242-266, January.
    4. Soraperra, Ivan & van der Weele, Joël & Villeval, Marie Claire & Shalvi, Shaul, 2023. "The social construction of ignorance: Experimental evidence," Games and Economic Behavior, Elsevier, vol. 138(C), pages 197-213.
    5. Eugen Dimant & Shaul Shalvi, 2022. "Meta-Nudging Honesty: Past, Present, and Future of the Research Frontier," CESifo Working Paper Series 9939, CESifo.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;

    JEL classification:

    • C92 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Group Behavior
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • D85 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Network Formation
    • D91 - Microeconomics - - Micro-Based Behavioral Economics - - - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:mse:cesdoc:21011. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: Lucie Label (email available below). General contact details of provider: https://edirc.repec.org/data/cenp1fr.html .

    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.