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The Peculiar Power of Pairs

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  • Markus Sass
  • Joachim Weimann

Abstract

To examine the effect of group size on the stability of prosocial behavior we used standard one-shot public good experiments with two and four subjects, which were conducted repeatedly three times at intervals of one week. Partner and stranger treatments were employed to control for group composition effects. All the experiments were carried out without providing feedback and using a payment mechanism promoting stable behavior, which allows the referral of all observed differences in the dynamics of behavior to different group sizes. Our findings indicate that pairs are much better at establishing and stabilizing cooperation than groups of four. Unlike pairs, groups show very low contributions to the public good in the stranger treatment and a strong tendency to decrease cooperation in the partner treatment. The results in all treatments demonstrate that moral self-licensing is a stable pattern of behavior in dynamic social dilemma contexts.

Suggested Citation

  • Markus Sass & Joachim Weimann, 2015. "The Peculiar Power of Pairs," CESifo Working Paper Series 5246, CESifo.
    • Handle: RePEc:ces:ceswps:_5246
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    References listed on IDEAS

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    1. Daniele Nosenzo & Simone Quercia & Martin Sefton, 2015. "Cooperation in small groups: the effect of group size," Experimental Economics, Springer;Economic Science Association, vol. 18(1), pages 4-14, March.
    2. Jeanette Brosig & Thomas Riechmann & Joachim Weimann, 2007. "Selfish in the end? An investigation of consistency and stability of individual behaviour," FEMM Working Papers 07005, Otto-von-Guericke University Magdeburg, Faculty of Economics and Management.
    3. Huck, Steffen & Normann, Hans-Theo & Oechssler, Jorg, 2004. "Two are few and four are many: number effects in experimental oligopolies," Journal of Economic Behavior & Organization, Elsevier, vol. 53(4), pages 435-446, April.
    4. Markus Sass & Florian Timme & Joachim Weimann, 2015. "The Dynamics of Dictator Behavior," CESifo Working Paper Series 5348, CESifo.
    5. Urs Fischbacher & Simon Gachter, 2010. "Social Preferences, Beliefs, and the Dynamics of Free Riding in Public Goods Experiments," American Economic Review, American Economic Association, vol. 100(1), pages 541-556, March.
    6. Ben Greiner, 2004. "The Online Recruitment System ORSEE 2.0 - A Guide for the Organization of Experiments in Economics," Working Paper Series in Economics 10, University of Cologne, Department of Economics.
    7. Ben Greiner, 2004. "The Online Recruitment System ORSEE - A Guide for the Organization of Experiments in Economics," Papers on Strategic Interaction 2003-10, Max Planck Institute of Economics, Strategic Interaction Group.
    8. Jan Potters & Sigrid Suetens, 2013. "Oligopoly Experiments In The Current Millennium," Journal of Economic Surveys, Wiley Blackwell, vol. 27(3), pages 439-460, July.
    9. 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.
    10. R. Isaac & James Walker & Susan Thomas, 1984. "Divergent evidence on free riding: An experimental examination of possible explanations," Public Choice, Springer, vol. 43(2), pages 113-149, January.
    11. Markus Sass & Joachim Weimann, 2015. "Moral Self-Licensing and the Direct Touch Effect," CESifo Working Paper Series 5174, CESifo.
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    Cited by:

    1. Mekvabishvili, Rati & Mekvabishvili, Elguja & Natsvaladze, Marine & Sirbiladze, Rusudan & Mzhavanadze, Giorgi & Deisadze, Salome, 2023. "Prosocial Behavior and the Individual Normative Standard of Fairness within a Dynamic Context: Experimental Evidence," MPRA Paper 116774, University Library of Munich, Germany, revised 20 Mar 2023.
    2. Timme, Florian & Sass, Markus, 2016. "Doing it once is good, doing it twice is even better. On the dynamics of altruistic behavior," VfS Annual Conference 2016 (Augsburg): Demographic Change 145536, Verein für Socialpolitik / German Economic Association.

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    More about this item

    Keywords

    repeated public good experiments; partner versus stranger; group size effects; moral self-licensing;
    All these keywords.

    JEL classification:

    • C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior
    • C73 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Stochastic and Dynamic Games; Evolutionary Games

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