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Social Comparisons and Pro-social Behavior - Testing �Conditional Cooperation� in a Field Experiment

  • Bruno S. Frey
  • Stephan Meier

People behave pro-socially in a wide variety of situations that standard economic theory is unable to explain. Social comparison is one explanation for such pro-social behavior: people contribute if others contribute or cooperate as well. This paper tests social comparison in a field experiment at the University of Zurich. Each semester every single student has to decide whether he or she wants to contribute to two Social Funds. We provided 2500 randomly selected students with information about the average behavior of the student population. Some received the information that a high percentage of the student population contributed, while others received the information that a relatively low percentage contributed. The results show that people behave pro-socially, conditional on others. The more others cooperate, the more one is inclined to do so as well. The type of person is important. We are able to fix the �types� by looking at revealed past behavior. Some persons seem to care more about the pro-social behavior of others, while other �types� are not affected by the average behavior of the reference group.

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Paper provided by Institute for Empirical Research in Economics - University of Zurich in its series IEW - Working Papers with number 162.

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Handle: RePEc:zur:iewwpx:162
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  1. Ernst Fehr & Simon Gaechter, . "Fairness and Retaliation: The Economics of Reciprocitys," IEW - Working Papers 040, Institute for Empirical Research in Economics - University of Zurich.
  2. Edward L. Glaeser & David I. Laibson & José A. Scheinkman & Christine L. Soutter, 2000. "Measuring Trust," The Quarterly Journal of Economics, Oxford University Press, vol. 115(3), pages 811-846.
    • Glaeser, Edward Ludwig & Laibson, David I. & Scheinkman, Jose A. & Soutter, Christine L., 2000. "Measuring Trust," Scholarly Articles 4481497, Harvard University Department of Economics.
  3. Vesterlund, Lise, 2003. "The informational value of sequential fundraising," Journal of Public Economics, Elsevier, vol. 87(3-4), pages 627-657, March.
  4. Fehr, Ernst & Schmidt, Klaus M., 1998. "A Theory of Fairness, Competition and Cooperation," CEPR Discussion Papers 1812, C.E.P.R. Discussion Papers.
  5. Charles F. Manski, 2000. "Economic Analysis of Social Interactions," NBER Working Papers 7580, National Bureau of Economic Research, Inc.
  6. Ernst Fehr & Urs Fischbacher & Bernhard von Rosenbladt & Jürgen Schupp & Gert G. Wagner, 2002. "A Nation-Wide Laboratory: Examining Trust and Trustworthiness by Integrating Behavioral Experiments into Representative Surveys," Discussion Papers of DIW Berlin 319, DIW Berlin, German Institute for Economic Research.
  7. Bruno S. Frey & Stephan Meier, 2002. "Pro-Social Behavior, Reciprocity or Both?," CESifo Working Paper Series 750, CESifo Group Munich.
  8. Edward E. Glaeser & Bruce Sacerdote & Jose A. Scheinkman, 1995. "Crime and Social Interactions," Harvard Institute of Economic Research Working Papers 1738, Harvard - Institute of Economic Research.
  9. Falk, Armin & Ichino, Andrea, 2003. "Clean Evidence on Peer Pressure," CEPR Discussion Papers 3834, C.E.P.R. Discussion Papers.
  10. Andreoni, James & Samuelson, Larry, 2006. "Building rational cooperation," Journal of Economic Theory, Elsevier, vol. 127(1), pages 117-154, March.
  11. Armin Falk, . "Charitable Giving as a Gift Exchange - Evidence from a Field Experiment," IEW - Working Papers 168, Institute for Empirical Research in Economics - University of Zurich.
  12. 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.
  13. Matthew Rabin., 1992. "Incorporating Fairness into Game Theory and Economics," Economics Working Papers 92-199, University of California at Berkeley.
  14. John A. List & David Lucking-Reiley, 2002. "The Effects of Seed Money and Refunds on Charitable Giving: Experimental Evidence from a University Capital Campaign," Journal of Political Economy, University of Chicago Press, vol. 110(1), pages 215-233, February.
  15. Ernst Fehr & Klaus M. Schmidt, . "Theories of Fairness and Reciprocity - Evidence and Economic Applications," IEW - Working Papers 075, Institute for Empirical Research in Economics - University of Zurich.
  16. Claudia Keser & Frans A.A.M. van Winden, 2000. "Conditional Cooperation and Voluntary Contributions to Public Goods," Tinbergen Institute Discussion Papers 00-011/1, Tinbergen Institute.
  17. Alm, James & McClelland, Gary H. & Schulze, William D., 1992. "Why do people pay taxes?," Journal of Public Economics, Elsevier, vol. 48(1), pages 21-38, June.
  18. Andreoni, James, 1990. "Impure Altruism and Donations to Public Goods: A Theory of Warm-Glow Giving?," Economic Journal, Royal Economic Society, vol. 100(401), pages 464-77, June.
  19. Messick, David M., 1999. "Alternative logics for decision making in social settings," Journal of Economic Behavior & Organization, Elsevier, vol. 39(1), pages 11-28, May.
  20. Weimann, Joachim, 1994. "Individual behaviour in a free riding experiment," Journal of Public Economics, Elsevier, vol. 54(2), pages 185-200, June.
  21. Bohnet, Iris & Zeckhauser, Richard, 2003. "Social Comparisons in Ultimatum Bargaining," Working Paper Series rwp03-028, Harvard University, John F. Kennedy School of Government.
  22. James Andreoni & Lise Vesterlund, 2001. "Which is the Fair Sex? Gender Differences in Altruism," The Quarterly Journal of Economics, Oxford University Press, vol. 116(1), pages 293-312.
  23. Rachel T. A. Croson, 2007. "Theories Of Commitment, Altruism And Reciprocity: Evidence From Linear Public Goods Games," Economic Inquiry, Western Economic Association International, vol. 45(2), pages 199-216, 04.
  24. Clotfelter, Charles T., 1997. "The Economics of Giving," Working Papers 97-19, Duke University, Department of Economics.
  25. Sutter, Matthias & Weck-Hannemann, Hannelore, 2003. "On the effects of asymmetric and endogenous taxation in experimental public goods games," Economics Letters, Elsevier, vol. 79(1), pages 59-67, April.
  26. Bardsley, Nicholas & Sausgruber, Rupert, 2005. "Conformity and reciprocity in public good provision," Journal of Economic Psychology, Elsevier, vol. 26(5), pages 664-681, October.
  27. Offerman, Theo & Sonnemans, Joep & Schram, Arthur, 1996. "Value Orientations, Expectations and Voluntary Contributions in Public Goods," Economic Journal, Royal Economic Society, vol. 106(437), pages 817-45, July.
  28. Andreoni, James & Scholz, John Karl, 1998. "An Econometric Analysis of Charitable Giving with Interdependent Preferences," Economic Inquiry, Western Economic Association International, vol. 36(3), pages 410-28, July.
  29. Selten, Reinhard & Ockenfels, Axel, 1998. "An experimental solidarity game," Journal of Economic Behavior & Organization, Elsevier, vol. 34(4), pages 517-539, March.
  30. Keser, Claudia & van Winden, Frans, 2000. " Conditional Cooperation and Voluntary Contributions to Public Goods," Scandinavian Journal of Economics, Wiley Blackwell, vol. 102(1), pages 23-39, March.
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