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Cooperation In Viscous Populations - Experimental Evidence

Author

Listed:
  • Friederike Mengel

    (Universidad de Alicante)

  • Veronika Grimm

    (Universidad de Alicante)

Abstract

We experimentally investigate the effect of population viscosity (an increased probability to interact with others of one's type or group) on cooperation in a standard prisoner's dilemma environment. Subjects can repeatedly choose between two groups that differ in the defector gain in the associated prisoner's dilemma. Choosing into the group with the smaller defector-gain can signal one's willingness to cooperate. The degree of viscosity is varied across treatments. We find that viscosity produces an endogenous sorting of cooperators and defectors and persistently high rates ofcooperation. Higher viscosity leads to a sharp increase in overall cooperation rates and in addition positively affects the subjects' intrinsic willingness to cooperate.

Suggested Citation

  • Friederike Mengel & Veronika Grimm, 2007. "Cooperation In Viscous Populations - Experimental Evidence," Working Papers. Serie AD 2007-17, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    • Handle: RePEc:ivi:wpasad:2007-17
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    References listed on IDEAS

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    1. Ernst Fehr & Simon Gächter, 2000. "Fairness and Retaliation: The Economics of Reciprocity," Journal of Economic Perspectives, American Economic Association, vol. 14(3), pages 159-181, Summer.
    2. Assar Lindbeck & Sten Nyberg & Jörgen W. Weibull, 1999. "Social Norms and Economic Incentives in the Welfare State," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 114(1), pages 1-35.
    3. Myerson, Roger B. & Pollock, Gregory B. & Swinkels, Jeroen M., 1991. "Viscous population equilibria," Games and Economic Behavior, Elsevier, vol. 3(1), pages 101-109, February.
    4. Lorenz Goette & David Huffman & Stephan Meier, 2006. "The Impact of Group Membership on Cooperation and Norm Enforcement: Evidence Using Random Assignment to Real Social Groups," American Economic Review, American Economic Association, vol. 96(2), pages 212-216, May.
    5. Jean Tirole & Roland Bénabou, 2006. "Incentives and Prosocial Behavior," American Economic Review, American Economic Association, vol. 96(5), pages 1652-1678, December.
    6. Mengel, Friederike, 2008. "Matching structure and the cultural transmission of social norms," Journal of Economic Behavior & Organization, Elsevier, vol. 67(3-4), pages 608-623, September.
    7. Urs Fischbacher & Simon G�chter, 2005. "Heterogeneous social preferences and the dynamics of free riding in public goods," IEW - Working Papers 261, Institute for Empirical Research in Economics - University of Zurich.
    8. Fischbacher, Urs & Gachter, Simon & Fehr, Ernst, 2001. "Are people conditionally cooperative? Evidence from a public goods experiment," Economics Letters, Elsevier, vol. 71(3), pages 397-404, June.
    9. Dirk Engelmann & Veronika Grimm, 2006. "Overcoming Incentive Constraints? The (In-)effectiveness of Social Interaction," Working Paper Series in Economics 22, University of Cologne, Department of Economics.
    10. Bohnet, Iris & Kubler, Dorothea, 2005. "Compensating the cooperators: is sorting in the prisoner's dilemma possible?," Journal of Economic Behavior & Organization, Elsevier, vol. 56(1), pages 61-76, January.
    11. Giorgio Coricelli & Dietmar Fehr & Gerlinde Fellner, 2004. "Partner Selection in Public Goods Experiments," Journal of Conflict Resolution, Peace Science Society (International), vol. 48(3), pages 356-378, June.
    12. Talbot Page & Louis Putterman & Bulent Unel, 2005. "Voluntary Association in Public Goods Experiments: Reciprocity, Mimicry and Efficiency," Economic Journal, Royal Economic Society, vol. 115(506), pages 1032-1053, October.
    13. Friederike Mengel & Veronika Grimm, 2007. "Group Selection With Imperfect Separation - An Experiment," Working Papers. Serie AD 2007-06, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    14. Ones, Umut & Putterman, Louis, 2007. "The ecology of collective action: A public goods and sanctions experiment with controlled group formation," Journal of Economic Behavior & Organization, Elsevier, vol. 62(4), pages 495-521, April.
    15. Greiner, Ben, 2004. "An Online Recruitment System for Economic Experiments," MPRA Paper 13513, University Library of Munich, Germany.
    16. Michael Kosfeld, "undated". "Network Experiments," IEW - Working Papers 152, Institute for Empirical Research in Economics - University of Zurich.
    17. Brandts, Jordi & Schram, Arthur, 2001. "Cooperation and noise in public goods experiments: applying the contribution function approach," Journal of Public Economics, Elsevier, vol. 79(2), pages 399-427, February.
    18. repec:hhs:iuiwop:476 is not listed on IDEAS
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    More about this item

    Keywords

    Experiments; Cooperation; Group Selection; Norms; Population;
    All these keywords.

    JEL classification:

    • C70 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - General
    • C73 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Stochastic and Dynamic Games; Evolutionary Games
    • C90 - Mathematical and Quantitative Methods - - Design of Experiments - - - General

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