This paper has been announced in the following NEP Reports:

• NEP-ALL-2009-04-13 (All new papers)
• NEP-CBE-2009-04-13 (Cognitive & Behavioural Economics)
• NEP-EXP-2009-04-13 (Experimental Economics)
• NEP-PBE-2009-04-13 (Public Economics)

1. Ernst Fehr & Simon Gaechter, . "Fairness and Retaliation: The Economics of Reciprocitys," IEW - Working Papers iewwp040, Institute for Empirical Research in Economics - IEW. [Downloadable!]
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   • Ernst Fehr & Simon Gaechter, 2000. "Fairness and Retaliation: The Economics of Reciprocity," CESifo Working Paper Series CESifo Working Paper No. , CESifo Group Munich. [Downloadable!]
   • Ernst Fehr & Simon Gachter, 2000. "Fairness and Retaliation: The Economics of Reciprocity," Journal of Economic Perspectives, American Economic Association, vol. 14(3), pages 159-181, Summer. [Downloadable!] (restricted)
2. Guth, Werner & Levati, M. Vittoria & Sutter, Matthias & van der Heijden, Eline, 2007. "Leading by example with and without exclusion power in voluntary contribution experiments," Journal of Public Economics, Elsevier, vol. 91(5-6), pages 1023-1042, June. [Downloadable!] (restricted)
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   • Werner Güth & M. Vittoria Levati & Matthias Sutter & Eline van der Heijden, 2006. "Leading by example with and without exclusion power in voluntary contribution experiments," Papers on Strategic Interaction 2006-35, Max Planck Institute of Economics, Strategic Interaction Group. [Downloadable!]
3. Laury, Susan K. & Holt, Charles A., 2008. "Voluntary Provision of Public Goods: Experimental Results with Interior Nash Equilibria," Handbook of Experimental Economics Results, Elsevier. [Downloadable!] (restricted)
4. Jan Potters & Martin Sefton & Lise Vesterlund, 2007. "Leading-by-example and signaling in voluntary contribution games: an experimental study," Economic Theory, Springer, vol. 33(1), pages 169-182, October. [Downloadable!] (restricted)
5. 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. [Downloadable!] (restricted)
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   • Urs Fischbacher & Simon Gaechter & Ernst Fehr, . "Are People Conditionally Cooperative? Evidence from a Public Goods Experiment," IEW - Working Papers iewwp016, Institute for Empirical Research in Economics - IEW. [Downloadable!]
6. Guttman, Joel M., 1986. "Matching behavior and collective action : Some experimental evidence," Journal of Economic Behavior & Organization, Elsevier, vol. 7(2), pages 171-198, June. [Downloadable!] (restricted)
7. Potters, Jan & Sefton, Martin & Vesterlund, Lise, 2005. "After you--endogenous sequencing in voluntary contribution games," Journal of Public Economics, Elsevier, vol. 89(8), pages 1399-1419, August. [Downloadable!] (restricted)
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   • Potters, J.J.M. & Shefton, M. & Vesterlund, L., 2003. "After you - endougenous sequencing in voluntary contribution games," Discussion Paper 98, Tilburg University, Center for Economic Research. [Downloadable!]
8. Keser, Claudia & van Winden, Frans, 2000. " Conditional Cooperation and Voluntary Contributions to Public Goods," Scandinavian Journal of Economics, Blackwell Publishing, vol. 102(1), pages 23-39, March. [Downloadable!] (restricted)
9. James Andreoni, 2006. "Leadership Giving in Charitable Fund-Raising," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 8(1), pages 1-22, 01. [Downloadable!] (restricted)
10. Muller, Laurent & Sefton, Martin & Steinberg, Richard & Vesterlund, Lise, 2008. "Strategic behavior and learning in repeated voluntary contribution experiments," Journal of Economic Behavior & Organization, Elsevier, vol. 67(3-4), pages 782-793, September. [Downloadable!] (restricted)
    Other versions:
    • Laurent Muller & Martin Sefton & Richard Steinberg & Lise Vesterlund, 2005. "Strategic Behavior and Learning in Repeated Voluntary-Contribution Experiments," Discussion Papers 2005-13, The Centre for Decision Research and Experimental Economics, School of Economics, University of Nottingham. [Downloadable!]
11. Soetevent, Adriaan R., 2005. "Anonymity in giving in a natural context--a field experiment in 30 churches," Journal of Public Economics, Elsevier, vol. 89(11-12), pages 2301-2323, December. [Downloadable!] (restricted)
12. M. Vittoria Levati & Matthias Sutter & Eline van der Heijden, 2005. "Leading by example in a public goods experiment with heterogeneity and incomplete information," Papers on Strategic Interaction 2005-17, Max Planck Institute of Economics, Strategic Interaction Group. [Downloadable!]
13. Varian, Hal R., 1994. "Sequential contributions to public goods," Journal of Public Economics, Elsevier, vol. 53(2), pages 165-186, February. [Downloadable!] (restricted)
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. [Downloadable!] (restricted)
    Other versions:
    • John A. List & David Lucking-Reiley, 2000. "The Effects of Seed Money and Refunds on Charitable Giving: Experimental Evidence from a University Capital Campaign," Working Papers 0008, Department of Economics, Vanderbilt University. [Downloadable!]
15. Huck, Steffen & Muller, Wieland & Normann, Hans-Theo, 2001. "Stackelberg Beats Cournot: On Collusion and Efficiency in Experimental Markets," Economic Journal, Royal Economic Society, vol. 111(474), pages 749-65, October. [Downloadable!] (restricted)
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    • S. Huck & W. Müller & H. Normann, . "Stackelberg beats Cournot - On collusion and efficiency in experimental markets," Sonderforschungsbereich 373 1999-32, Humboldt Universitaet Berlin.
16. Sefton, Martin & Steinberg, Richard, 1996. "Reward structures in public good experiments," Journal of Public Economics, Elsevier, vol. 61(2), pages 263-287, August. [Downloadable!] (restricted)
17. Romano, Richard & Yildirim, Huseyin, 2001. "Why charities announce donations: a positive perspective," Journal of Public Economics, Elsevier, vol. 81(3), pages 423-447, September. [Downloadable!] (restricted)
18. Josef Falkinger & Ernst Fehr & Simon Gaechter, . "A Simple Mechanism for the Efficient Provision of Public Goods - Experimental Evidence," IEW - Working Papers iewwp003, Institute for Empirical Research in Economics - IEW. [Downloadable!]
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    • Josef Falkinger et al., 2000. "A Simple Mechanism for the Efficient Provision of Public Goods: Experimental Evidence," American Economic Review, American Economic Association, vol. 90(1), pages 247-264, March. [Downloadable!] (restricted)
19. 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. [Downloadable!]
20. Vesterlund, Lise, 2003. "The informational value of sequential fundraising," Journal of Public Economics, Elsevier, vol. 87(3-4), pages 627-657, March. [Downloadable!] (restricted)
21. Coats, Jennifer C. & Gronberg, Timothy J. & Grosskopf, Brit, 2009. "Simultaneous versus sequential public good provision and the role of refunds -- An experimental study," Journal of Public Economics, Elsevier, vol. 93(1-2), pages 326-335, February. [Downloadable!] (restricted)
22. Robert Moir, 1998. "A Monte Carlo Analysis of the Fisher Randomization Technique: Reviving Randomization for Experimental Economists," Experimental Economics, Springer, vol. 1(1), pages 87-100, June. [Downloadable!] (restricted)
23. Croson, Rachel & Fatas, Enrique & Neugebauer, Tibor, 2005. "Reciprocity, matching and conditional cooperation in two public goods games," Economics Letters, Elsevier, vol. 87(1), pages 95-101, April. [Downloadable!] (restricted)
    Other versions:
    • Rachel Croson & Enrique Fatás & Tibor Neugebauer, 2004. "Reciprocity, Matching and Conditional Cooperation in Two Public Goods Games," IESA Working Papers Series 0409, Institute for Social Syudies of Andalusia - Higher Council for Scientific Research. [Downloadable!]
    • Rachel Croson & Enrique Fatás & Tibor Neugebauer, 2004. "Reciprocity, Matching and Conditional Cooperation in Two Public Goods Games," Economic Working Papers at Centro de Estudios Andaluces E2004/32, Centro de Estudios Andaluces. [Downloadable!]
24. Rachel Croson & Jen Shang, 2008. "The impact of downward social information on contribution decisions," Experimental Economics, Springer, vol. 11(3), pages 221-233, September. [Downloadable!] (restricted)
25. Martin, Richard & Randal, John, 2008. "How is donation behaviour affected by the donations of others?," Journal of Economic Behavior & Organization, Elsevier, vol. 67(1), pages 228-238, July. [Downloadable!] (restricted)
26. Greiner, Ben, 2004. "An Online Recruitment System for Economic Experiments," MPRA Paper 13513, University Library of Munich, Germany. [Downloadable!]
27. R. Isaac & James Walker, 1998. "Nash as an Organizing Principle in the Voluntary Provision of Public Goods: Experimental Evidence," Experimental Economics, Springer, vol. 1(3), pages 191-206, December. [Downloadable!] (restricted)
28. Keser, Claudia, 1996. "Voluntary contributions to a public good when partial contribution is a dominant strategy," Economics Letters, Elsevier, vol. 50(3), pages 359-366, March. [Downloadable!] (restricted)