IDEAS home Printed from https://ideas.repec.org/p/jrp/jrpwrp/2013-044.html
   My bibliography  Save this paper

You Are Who Your Friends Are: An Experiment on Trust and Homophily in Friendship Networks

Author

Listed:
  • Fabian Winter

    (Max-Planck Institute of Economics, Jena)

  • Mitesh Kataria

    (Max-Planck Institute of Economics, Jena)

Abstract

We study the existence of homophily (i.e. the tendency for people to make friends with people who are similar to themselves) with respect to trustworthiness. We ask whether two friends show similarly trustworthy behavior towards strangers, and whether this is anticipated by outsiders. We develop a simple model of bayesian learning in trust games and test the derived hypotheses in a controlled laboratory environment. In the experiment, two trustees sequentially play a trust game with the same trustor, where the trustees depending on treatmen are either friends or strangers to each other. We affirm the existence of homophily with re- spect to trustworthiness. Trustors' beliefs about the trustees' trustfulness are not affected by the knowledge about the (non-)existent friendship between the trustees. Behaviorally, however, they indirectly reciprocate the (un-)trustworthy behavior of one trustee towards his/her friends in later interactions.

Suggested Citation

  • Fabian Winter & Mitesh Kataria, 2013. "You Are Who Your Friends Are: An Experiment on Trust and Homophily in Friendship Networks," Jena Economic Research Papers 2013-044, Friedrich-Schiller-University Jena.
  • Handle: RePEc:jrp:jrpwrp:2013-044
    as

    Download full text from publisher

    File URL: http://www2.wiwi.uni-jena.de/Papers/jerp2013/wp_2013_044.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Kataria, Mitesh & Winter, Fabian, 2013. "Third party assessments in trust problems with conflict of interest: An experiment on the effects of promises," Economics Letters, Elsevier, vol. 120(1), pages 53-56.
    2. Casari, Marco & Cason, Timothy N., 2009. "The strategy method lowers measured trustworthy behavior," Economics Letters, Elsevier, vol. 103(3), pages 157-159, June.
    3. Stephen Leider & Markus M. Möbius & Tanya Rosenblat & Quoc-Anh Do, 2010. "What Do We Expect from Our Friends?," Journal of the European Economic Association, MIT Press, vol. 8(1), pages 120-138, March.
    4. K. R. Narayanan, 1954. "Freedom in Modern Society," India Quarterly: A Journal of International Affairs, , vol. 10(4), pages 376-381, October.
    5. Heiko Rauhut & Fabian Winter, 2009. "A sociological perspective on measuring social norms by means of strategy method experiments," Jena Economic Research Papers 2009-054, Friedrich-Schiller-University Jena.
    6. Urs Fischbacher, 2007. "z-Tree: Zurich toolbox for ready-made economic experiments," Experimental Economics, Springer;Economic Science Association, vol. 10(2), pages 171-178, June.
    7. Greiner, Ben, 2004. "An Online Recruitment System for Economic Experiments," MPRA Paper 13513, University Library of Munich, Germany.
    8. Jackson, Matthew O. & Watts, Alison, 2002. "The Evolution of Social and Economic Networks," Journal of Economic Theory, Elsevier, vol. 106(2), pages 265-295, October.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Tobias Regner & Gerhard Riener, 2011. "Motivational Cherry Picking," Jena Economic Research Papers 2011-029, Friedrich-Schiller-University Jena.
    2. Fabian Winter & Mitesh Kataria, 2020. "You are who your friends are?," Rationality and Society, , vol. 32(2), pages 223-251, May.
    3. Casal, Sandro & Kogler, Christoph & Mittone, Luigi & Kirchler, Erich, 2016. "Tax compliance depends on voice of taxpayers," Journal of Economic Psychology, Elsevier, vol. 56(C), pages 141-150.
    4. Schmid, Julia, 2015. "Voluntary industry standards: An experimental investigation of a Greek gift," Discussion Papers, Research Unit: Market Behavior SP II 2015-206, WZB Berlin Social Science Center.
    5. Guillen, Pablo & Ji, Daniel, 2011. "Trust, discrimination and acculturation," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 40(5), pages 594-608.
    6. Britta Hoyer & Stephanie Rosenkranz, 2018. "Determinants of Equilibrium Selection in Network Formation: An Experiment," Games, MDPI, Open Access Journal, vol. 9(4), pages 1-25, November.
    7. Balafoutas, Loukas & Beck, Adrian & Kerschbamer, Rudolf & Sutter, Matthias, 2015. "The hidden costs of tax evasion," Journal of Public Economics, Elsevier, vol. 129(C), pages 14-25.
    8. Morell, Alexander, 2019. "The short arm of guilt – An experiment on group identity and guilt aversion," Journal of Economic Behavior & Organization, Elsevier, vol. 166(C), pages 332-345.
    9. Friedrich Heinemann & Martin Kocher, 2013. "Tax compliance under tax regime changes," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 20(2), pages 225-246, April.
    10. Menusch Khadjavi, 2018. "Deterrence works for criminals," European Journal of Law and Economics, Springer, vol. 46(1), pages 165-178, August.
    11. Ubeda, Paloma, 2014. "The consistency of fairness rules: An experimental study," Journal of Economic Psychology, Elsevier, vol. 41(C), pages 88-100.
    12. Vera Popva, 2010. "What renders financial advisors less treacherous? - On commissions and reciprocity -," Jena Economic Research Papers 2010-036, Friedrich-Schiller-University Jena.
    13. Thommes, Kirsten & Vyrastekova, Jana & Akkerman, Agnes, 2015. "Behavioral spillovers from freeriding in multilevel interactions," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 56(C), pages 78-87.
    14. Dickinson, David L. & Masclet, David & Peterle, Emmanuel, 2018. "Discrimination as favoritism: The private benefits and social costs of in-group favoritism in an experimental labor market," European Economic Review, Elsevier, vol. 104(C), pages 220-236.
    15. Hauser, Florian & Huber, Jürgen, 2012. "Short-selling constraints as cause for price distortions: An experimental study," Journal of International Money and Finance, Elsevier, vol. 31(5), pages 1279-1298.
    16. Ederer, Florian & Stremitzer, Alexander, 2017. "Promises and expectations," Games and Economic Behavior, Elsevier, vol. 106(C), pages 161-178.
    17. Adam, Marc T.P. & Astor, Philipp J. & Krämer, Jan, 2016. "Affective Images, Emotion Regulation and Bidding Behavior: An Experiment on the Influence of Competition and Community Emotions in Internet Auctions," Journal of Interactive Marketing, Elsevier, vol. 35(C), pages 56-69.
    18. Herbst, Luisa & Konrad, Kai A. & Morath, Florian, 2017. "Balance of power and the propensity of conflict," Games and Economic Behavior, Elsevier, vol. 103(C), pages 168-184.
    19. Khadjavi, Menusch & Lange, Andreas & Nicklisch, Andreas, 2014. "The Social Value of Transparency and Accountability: Experimental Evidence from Asymmetric Public Good Games," VfS Annual Conference 2014 (Hamburg): Evidence-based Economic Policy 100512, Verein für Socialpolitik / German Economic Association.
    20. Vetter, Stefan, 2013. "Delegating decision rights for anticipated rewards as an alternative to corruption: An experiment," European Journal of Political Economy, Elsevier, vol. 31(C), pages 188-204.

    More about this item

    Keywords

    social networks; homophily; trust; friendship; indirect tit-for-tat;
    All these 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
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity
    • J40 - Labor and Demographic Economics - - Particular Labor Markets - - - General

    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:jrp:jrpwrp:2013-044. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: . General contact details of provider: http://www.wiwiss.uni-jena.de/ .

    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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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: Markus Pasche (email available below). General contact details of provider: http://www.wiwiss.uni-jena.de/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.