Hichri, Walid (2004): Interior Collective Optimum in a Volontary Contribution to a Public-Goods Game : An Experimental Approach. Published in: Applied Economics Letters , Vol. 11, No. 3 (2004): pp. 135-140.
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We run a public good experiment with four different treatments. The payoff function is chosen such that the Nash equilibrium (NE) and the collective optimum (CO) are both in the interior of the strategy space. We try to test the effect of varying the level of the collective optimum, which changes the "social dilemma", involved in the decision as to how much to contribute to the public good . Our results show that contributions increase with the level of the interior CO. There is overcontribution in comparison to the NE and under contribution in comparison to the CO. But contributions are as far from the CO as the level of this former gets high. An overcontribution index that takes into account the effective contribution relative to both, the NE and the CO, shows that subjects adopt a constant behavior while passing from one treatment to another: they contribute a constant share of the CO.
|Item Type:||MPRA Paper|
|Original Title:||Interior Collective Optimum in a Volontary Contribution to a Public-Goods Game : An Experimental Approach|
|Keywords:||Public Goods, Experiments, Interior Solutions, Social Dilemma|
|Subjects:||C - Mathematical and Quantitative Methods > C9 - Design of Experiments > C92 - Laboratory, Group Behavior
H - Public Economics > H4 - Publicly Provided Goods > H41 - Public Goods
C - Mathematical and Quantitative Methods > C7 - Game Theory and Bargaining Theory > C72 - Noncooperative Games
|Depositing User:||Walid HICHRI|
|Date Deposited:||22. Mar 2008 08:08|
|Last Modified:||18. Feb 2013 21:08|
ANDERSON, S. P., GOEREE J. K. and HOLT, Ch. A. (1998): "A Theoretical Analysis of Altruism and Decision Error in Public Goods Games ", Journal of Public Economics, Vol. 70.
ANDREONI, J. (1993): "An Experimental Test of the Public-Goods Crowding-Out Hypothesis," The American Economic Review, Vol. 83, n°5
. ANDREONI, J. (1995): "Cooperation in Public-Goods Experiments : Kindness or Confusion ?," The American Economic Review, Vol. 85, n°4.
CHAN, GODBY, MESTELMAN and MULLER (1997): "Equity Theory and the Voluntary Provision of Public Goods," Journal of Economic Behavior and Organization, Vol. 32.
DAVIS, D. D. and HOLT, Ch. A. (1993): "Experimental Economics," Princeton University Press, Princeton, N.J.
Van DIJK, F. and van WINDEN, F. (1997): "Dynamics of Social Ties and Local Public Good Provision," Journal of Public Economics, Vol. 64.
FISCHBACHER, U. (1999): "z-Tree -Zurich Toolbox for Ready made Economic Experiments- Experimenter's Manual," working paper n° 21, Institute for Empirical Research in Economics, University of Zurich.
ISAAC, WALKER and THOMAS (1984): "Divergent Evidence on Free-Riding: an Experimental Examination of Possible Explanations," Public Choice, Vol. 43.
ISAAC and WALKER (1998): "Nash as an Organizing Principle in the Voluntary Provision of Public Goods: Experimental Evidence," Experimental Economics, Vol. 1.
KESER, C. (1996): "Voluntary Contributions to a Public Good When Partial Contribution is a Dominant Strategy," Economic Letters, Vol. 50.
KESER, C. and GARDNER, R. (1999): "Strategic Behavior of Experienced Subjects in a Common Pool Resource Game," International Journal of Game Theory, Vol. 28.
KESER, C. (2002): "Cooperation in Public Goods Experiments," in Friedel Bolle and Marco Lehmann-Waffenschmidt (eds.) : "Surveys in Experimental Economics," Physica-Verlag.
LEDYARD, J.O. (1995): "Public Goods: A Survey of Experimental Research," in KAGEL, J. and Roth, A. (eds.), The Handbook of Experimental Economics, Princeton University Press.
PALFREY, T. and PRISBEY, J. (1997): "Anomalous Behavior in Linear Public Goods Experiments: How Much and Why?," American Economic Review, Vol. 87.
SCHULZ, U., ALBERS, W. and MUELLER, U. (1994): "Social Dilemmas and Cooperation," Springer-Verlag (eds.).
SEFTON, M. and STEINBERG, R. (1996): "Reward Structures in Public Good Experiments," Journal of Public Economics, Vol. 61.
WILLINGER, M. and ZIEGELMEYER, A. (1999): "Framing and Cooperation in Public Good Games : an Experiment With an Interior Solution," Economic Letters, Vol. 65.
WILLINGER, M. and ZIEGELMEYER, A. (2001): "Strength of the Social Dilemma in a Public Goods Experiment: an Exploration of the Error Hypothesis," Experimental Economics, Vol. 4.