This paper has been announced in the following NEP Reports:

• NEP-ALL-2001-12-14 (All new papers)
• NEP-EVO-2001-12-19 (Evolutionary Economics)
• NEP-HPE-2001-12-14 (History & Philosophy of Economics)
• NEP-LTV-2001-12-04 (Unemployment, Inequality & Poverty)
• NEP-PBE-2001-12-14 (Public Economics)

1. McCabe, Kevin A. & Rigdon, Mary L. & Smith, Vernon L., 2003. "Positive reciprocity and intentions in trust games," Journal of Economic Behavior & Organization, Elsevier, vol. 52(2), pages 267-275, October. [Downloadable!] (restricted)
2. Robert Cooter, 1998. "Expressive Law and Economics," CESifo Working Paper Series CESifo Working Paper No. , CESifo GmbH.
3. Spagnolo, Giancarlo, 1999. "Social relations and cooperation in organizations," Journal of Economic Behavior & Organization, Elsevier, vol. 38(1), pages 1-25, January. [Downloadable!] (restricted)
4. Camerer, Colin, et al, 1997. "Labor Supply of New York City Cabdrivers: One Day at a Time," The Quarterly Journal of Economics, MIT Press, vol. 112(2), pages 407-41, May.
   Other versions:
   • Camerer, Colin & Babcock, Linda & Loewenstein, George & Thaler, Richard, 1996. "Labor Supply of New York City Cab Drivers: One Day At Atime," Working Papers 960, California Institute of Technology, Division of the Humanities and Social Sciences. [Downloadable!]
5. Baker, George P, 1992. "Incentive Contracts and Performance Measurement," Journal of Political Economy, University of Chicago Press, vol. 100(3), pages 598-614, June. [Downloadable!] (restricted)
6. Lindbeck, A & Nyberg, S & Weibull, J-W, 1997. "Social Norms and Economic Incentives in the Welfare State," Papers 476, Industrial Institute for Economic and Social Research.
   Other versions:
   • Assar Lindbeck & Sten Nyberg & Jšrgen W. Weibull, 1999. "Social Norms And Economic Incentives In The Welfare State," The Quarterly Journal of Economics, MIT Press, vol. 114(1), pages 1-35, February. [Downloadable!] (restricted)
7. Ted O'Donoghue & Matthew Rabin, 1999. "Incentives For Procrastinators," The Quarterly Journal of Economics, MIT Press, vol. 114(3), pages 769-816, August. [Downloadable!] (restricted)
8. Lindbeck, Assar, 1995. " Welfare State Disincentives with Endogenous Habits and Norms," Scandinavian Journal of Economics, Blackwell Publishing, vol. 97(4), pages 477-94, December.
   Other versions:
   • Lindbeck, A., 1994. "Welfare State Disincentives with Endogenous Habits and Norms," Papers 589, Stockholm - International Economic Studies.
9. Laury, Susan K. & Walker, James M. & Williams, Arlington W., 1995. "Anonymity and the voluntary provision of public goods," Journal of Economic Behavior & Organization, Elsevier, vol. 27(3), pages 365-380, August. [Downloadable!] (restricted)
10. Mari Rege and Kjetil Telle, 2001. "An Experimental Investigation of Social Norms," Discussion Papers 310, Research Department of Statistics Norway. [Downloadable!]
11. Kreps, David M. & Milgrom, Paul & Roberts, John & Wilson, Robert, 1982. "Rational cooperation in the finitely repeated prisoners' dilemma," Journal of Economic Theory, Elsevier, vol. 27(2), pages 245-252, August. [Downloadable!] (restricted)
12. George A. Akerlof, 1978. "A theory of social custom, of which unemployment may be one consequence," Special Studies Papers 118, Board of Governors of the Federal Reserve System (U.S.).
    Other versions:
    • Akerlof, George A, 1980. "A Theory of Social Custom, of Which Unemployment May be One Consequence," The Quarterly Journal of Economics, MIT Press, vol. 94(4), pages 749-75, June. [Downloadable!] (restricted)
13. Johannesson, Magnus & Persson, Bjorn, 2000. "Non-reciprocal altruism in dictator games," Economics Letters, Elsevier, vol. 69(2), pages 137-142, November. [Downloadable!] (restricted)
14. Kubler, Dorothea, 2001. "On the Regulation of Social Norms," Journal of Law, Economics and Organization, Oxford University Press, vol. 17(2), pages 449-76, October.
    Other versions:
    • D. Kübler, . "On the Regulation of Social Norms," Sonderforschungsbereich 373 2000-38, Humboldt Universitaet Berlin.
15. Gary Charness & Matthew Rabin, 1999. "Social Preferences: Some Simple Tests and a New Model," Economics Working Papers 441, Department of Economics and Business, Universitat Pompeu Fabra, revised Jan 2000. [Downloadable!]
    Other versions:
    • Gary Charness & Matthew Rabin, 2000. "Social Preferences: Some Simple Tests and a New Model," Econometric Society World Congress 2000 Contributed Papers 1483, Econometric Society. [Downloadable!]
    • Gary Charness & Matthew Rabin, 2001. "Social Preferences: Some Simple Tests and a New Model," General Economics and Teaching 0012002, EconWPA. [Downloadable!]
    • Gary Charness & Matthew Rabin, 2000. "Social Preferences: Some Simple Tests and a New Model," Department of Economics, Working Paper Series 1030, Department of Economics, Institute for Business and Economic Research, UC Berkeley. [Downloadable!]
    • Gary Charness and Matthew Rabin., 2000. "Social Preferences: Some Simple Tests and a New Model," Economics Working Papers E00-283, University of California at Berkeley. [Downloadable!]
16. Ernst Fehr & Simon Gachter & Georg Kirchsteiger, 1997. "Reciprocity as a Contract Enforcement Device: Experimental Evidence," Econometrica, Econometric Society, vol. 65(4), pages 833-860, July.
17. Bolton Gary E. & Zwick Rami, 1995. "Anonymity versus Punishment in Ultimatum Bargaining," Games and Economic Behavior, Elsevier, vol. 10(1), pages 95-121, July. [Downloadable!] (restricted)
18. Gary E. Bolton & Rami Zwick & Elena Katok, 1998. "Dictator game giving: Rules of fairness versus acts of kindness," International Journal of Game Theory, Springer, vol. 27(2), pages 269-299. [Downloadable!] (restricted)
19. Lindbeck, Assar, 1997. "Incentives and Social Norms in Household Behavior," American Economic Review, American Economic Association, vol. 87(2), pages 370-77, May. [Downloadable!] (restricted)
    Other versions:
    • Lindbeck, Assar, 1997. "Incentives and Social Norms in Household Behavior," Seminar Papers 622, Stockholm University, Institute for International Economic Studies. [Downloadable!]
    • Lindbeck, A, 1996. "Incentives and Social Norms in Household Behavior," Papers 622, Stockholm - International Economic Studies.
20. Ernst Fehr & Simon Gachter, 2000. "Cooperation and Punishment in Public Goods Experiments," American Economic Review, American Economic Association, vol. 90(4), pages 980-994, September. [Downloadable!] (restricted)
    Other versions:
    • Ernst Fehr & Simon Gaechter, . "Cooperation and Punishment in Public Goods Experiments," IEW - Working Papers iewwp010, Institute for Empirical Research in Economics - IEW. [Downloadable!]
    • Ernst Fehr & Simon Gaechter, 1999. "Cooperation and Punishment in Public Goods Experiments," CESifo Working Paper Series CESifo Working Paper No. , CESifo GmbH. [Downloadable!]
21. Fehr, Ernst & Kirchsteiger, George & Riedl, Arno, 1993. "Does Fairness Prevent Market Clearing? An Experimental Investigation," The Quarterly Journal of Economics, MIT Press, vol. 108(2), pages 437-59, May. [Downloadable!] (restricted)
22. Cooter, Robert, 1998. "Expressive Law and Economics," Journal of Legal Studies, University of Chicago Press, vol. 27(2), pages 585-608, June.
23. Abbink, Klaus & Irlenbusch, Bernd & Renner, Elke, 2000. "The moonlighting game: An experimental study on reciprocity and retribution," Journal of Economic Behavior & Organization, Elsevier, vol. 42(2), pages 265-277, June. [Downloadable!] (restricted)
24. Iris Bohnet & Robert Cooter, 2001. "Expressive Law: Framing or Equilibrium Selection?," Berkeley Olin Program in Law & Economics, Working Paper Series 1058, Berkeley Olin Program in Law & Economics. [Downloadable!]
25. Frey, Bruno S & Oberholzer-Gee, Felix & Eichenberger, Reiner, 1996. "The Old Lady Visits Your Backyard: A Tale of Morals and Markets," Journal of Political Economy, University of Chicago Press, vol. 104(6), pages 1297-1313, December. [Downloadable!] (restricted)
26. Ernst Fehr & Armin Falk, 1999. "Wage Rigidity in a Competitive Incomplete Contract Market," Journal of Political Economy, University of Chicago Press, vol. 107(1), pages 106-134, February. [Downloadable!] (restricted)
    Other versions:
    • Ernst Fehr & Armin Falk, 2003. "Wage Rigidity in a Competitive Incomplete Contract Market," Labor and Demography 0305001, EconWPA. [Downloadable!]
27. Ted O' Donoghue & Matthew Rabin, 2001. "Choice and Procrastination," Microeconomics 0012002, EconWPA. [Downloadable!]
28. Frey, Bruno S & Oberholzer-Gee, Felix, 1997. "The Cost of Price Incentives: An Empirical Analysis of Motivation Crowding-Out," American Economic Review, American Economic Association, vol. 87(4), pages 746-55, September. [Downloadable!] (restricted)
29. Masclet, D. & Noussair, C. & Tucker, S. & Villeval, M.C., 2001. "Monetary and Non-monetary Punishment in the Voluntary Contributions Mechanism," Purdue University Economics Working Papers 1141, Purdue University, Department of Economics.
    Other versions:
    • David Masclet & Charles Noussair & Steven Tucker & Marie-Claire Villeval, 2001. "Monetary and Non-Monetary Punishment in the Voluntary Contributions Mechanism," Post-Print halshs-00151423_v1, HAL. [Downloadable!]
    • David Masclet et al., 2003. "Monetary and Nonmonetary Punishment in the Voluntary Contributions Mechanism," American Economic Review, American Economic Association, vol. 93(1), pages 366-380, March. [Downloadable!] (restricted)
30. Gneezy, Uri & Rustichini, Aldo, 2000. "A Fine is a Price," Journal of Legal Studies, University of Chicago Press, vol. 29(1), pages 1-17, January.
31. Dufwenberg, Martin & Lundholm, Michael, 2001. "Social Norms and Moral Hazard," Economic Journal, Royal Economic Society, vol. 111(473), pages 506-25, July. [Downloadable!] (restricted)
    Other versions:
    • Dufwenberg, Martin & Lundholm, Michael, 1997. "Social Norms and Moral Hazard," Working Paper Series 1997:28, Uppsala University, Department of Economics. [Downloadable!]
    • Dufwenberg, M. & Lundholm, M., 1997. "Social Norms and Moral Hazard," Papers 1997-28, Uppsala - Working Paper Series.
32. Jeffrey Carpenter, 2002. "Punishing Free Riders: how group size affects mutual monitoring and the provision of public goods," Middlebury College Working Paper Series 0206, Middlebury College, Department of Economics. [Downloadable!]
    Other versions:
    • Carpenter, Jeffrey P., 2004. "Punishing Free-Riders: How Group Size Affects Mutual Monitoring and the Provision of Public Goods," IZA Discussion Papers 1337, Institute for the Study of Labor (IZA). [Downloadable!]
    • Carpenter, Jeffrey P., 2007. "Punishing free-riders: How group size affects mutual monitoring and the provision of public goods," Games and Economic Behavior, Elsevier, vol. 60(1), pages 31-51, July. [Downloadable!] (restricted)
33. Charness, Gary, 2000. "Responsibility and effort in an experimental labor market," Journal of Economic Behavior & Organization, Elsevier, vol. 42(3), pages 375-384, July. [Downloadable!] (restricted)
34. Uzi Segal & Joel Sobel, 1999. "Tit for Tat: Foundations of Preferences for Reciprocity in Strategic Settings," UWO Department of Economics Working Papers 9905, University of Western Ontario, Department of Economics. [Downloadable!]
    Other versions:
    • Uzi Segal & Joel Sobel, 1999. "Tit for Tat: Foundations of Preferences for Reciprocity in Strategic Settings," University of California at San Diego, Economics Working Paper Series 99-10, Department of Economics, UC San Diego. [Downloadable!]
    • Segal, Uzi & Sobel, Joel, 2007. "Tit for tat: Foundations of preferences for reciprocity in strategic settings," Journal of Economic Theory, Elsevier, vol. 136(1), pages 197-216, September. [Downloadable!] (restricted)
35. Lazear, Edward P, 1989. "Pay Equality and Industrial Politics," Journal of Political Economy, University of Chicago Press, vol. 97(3), pages 561-80, June. [Downloadable!] (restricted)
36. Kandel, Eugene & Lazear, Edward P, 1992. "Peer Pressure and Partnerships," Journal of Political Economy, University of Chicago Press, vol. 100(4), pages 801-17, August. [Downloadable!] (restricted)
    Other versions:
    • Kandel, E. & Lazear, E.P., 1989. "Peer Pressure And Partnership," Papers e-89-5, Stanford - Hoover Institution.
    • Kandel, E. & Lazear, E.P., 1990. "Peer Pressure and Partnerships," Papers 90-07, Rochester, Business - Managerial Economics Research Center.
37. Besley, T. & Coate, S., 1990. "Understanding Welfare Stigma: Taxpayer Resentment And Statistical Discrimination," Papers 42, Princeton, Woodrow Wilson School - Discussion Paper.
    Other versions:
    • Besley, Timothy & Coate, Stephen, 1992. "Understanding welfare stigma: Taxpayer resentment and statistical discrimination," Journal of Public Economics, Elsevier, vol. 48(2), pages 165-183, July. [Downloadable!] (restricted)
38. Ernst Fehr & Simon Gaechter, . "Do Incentive Contracts Crowd out Voluntary Cooperation?," IEW - Working Papers iewwp034, Institute for Empirical Research in Economics - IEW. [Downloadable!]
    Other versions:
    • Fehr, Ernst & Gächter, Simon, 2001. "Do Incentive Contracts Crowd Out Voluntary Cooperation?," CEPR Discussion Papers 3017, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
39. Ted O'Donoghue & Matthew Rabin, 2001. "Choice And Procrastination," The Quarterly Journal of Economics, MIT Press, vol. 116(1), pages 121-160, February. [Downloadable!] (restricted)
40. Benabou, R. & Tirole, J., 2000. "Self-Confidence and Social Interactions," Papers 210, Princeton, Woodrow Wilson School - Public and International Affairs.
    Other versions:
    • R. Benabou & J. Tirole, 1999. "Self-Confidence and Social Interactions," Princeton Economic Theory Papers 00s2, Economics Department, Princeton University.
    • Roland Babou & Jean Tirole, 1999. "Self-Confidence And Social Interactions," Working Papers 151, Princeton University, Woodrow Wilson School of Public and International Affairs, Discussion Papers in Economics.. [Downloadable!]
    • Roland Benabou & Jean Tirole, 2000. "Self-Confidence and Social Interactions," NBER Working Papers 7585, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
41. Rabin, Matthew, 1993. "Incorporating Fairness into Game Theory and Economics," American Economic Review, American Economic Association, vol. 83(5), pages 1281-1302, December. [Downloadable!] (restricted)
42. Uri Gneezy & Aldo Rustichini, 2000. "Pay Enough Or Don'T Pay At All," The Quarterly Journal of Economics, MIT Press, vol. 115(3), pages 791-810, August. [Downloadable!] (restricted)
43. Berg Joyce & Dickhaut John & McCabe Kevin, 1995. "Trust, Reciprocity, and Social History," Games and Economic Behavior, Elsevier, vol. 10(1), pages 122-142, July. [Downloadable!] (restricted)
44. Rehder, Robert R., 1990. "Japanese transplants: After the honeymoon," Business Horizons, Elsevier, vol. 33(1), pages 87-98. [Downloadable!] (restricted)
45. Iris Bohnet & Bruno S. Frey & Steffen Huck, . "More Order with Less Law: On Contract Enforcement, Trust, and Crowding," IEW - Working Papers iewwp052, Institute for Empirical Research in Economics - IEW. [Downloadable!]
46. van Dijk, Frans & Sonnemans, Joep & van Winden, Frans, 2002. "Social ties in a public good experiment," Journal of Public Economics, Elsevier, vol. 85(2), pages 275-299, August. [Downloadable!] (restricted)
47. Bernheim, B Douglas, 1994. "A Theory of Conformity," Journal of Political Economy, University of Chicago Press, vol. 102(5), pages 841-77, October. [Downloadable!] (restricted)
48. Robert Cooter, 1998. "Expressive Law and Economics," Berkeley Olin Program in Law & Economics, Working Paper Series 1051, Berkeley Olin Program in Law & Economics. [Downloadable!]
49. Bewley, Truman F, 1995. "A Depressed Labor Market as Explained by Participants," American Economic Review, American Economic Association, vol. 85(2), pages 250-54, May. [Downloadable!] (restricted)
50. Falk, Armin & Gächter, Simon, 2001. "Reputation and Reciprocity: Consequences for Labour Relations," CEPR Discussion Papers 3018, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
51. Huck, Steffen & Kübler, Dorothea & Weibull, Jörgen, 2001. "Social norms and optimal incentives in firms," Working Paper Series in Economics and Finance 466, Stockholm School of Economics. [Downloadable!]
    Other versions:
    • Huck, Steffen & Kübler, Dorothea & Weibull, Jörgen, 2001. "Social Norms and Optimal Incentives in Firms," Working Paper Series 565, Research Institute of Industrial Economics. [Downloadable!]
    • S. Huck & D. Kübler & J. Weibull, . "Social norms and optimal incentives in firms," Sonderforschungsbereich 373 2002-11, Humboldt Universitaet Berlin.
52. Gachter, Simon & Fehr, Ernst, 1999. "Collective action as a social exchange," Journal of Economic Behavior & Organization, Elsevier, vol. 39(4), pages 341-369, July. [Downloadable!] (restricted)
53. Fehr, Ernst & Schmidt, Klaus M., 2001. "Theories of Fairness and Reciprocity - Evidence and Economic Applications," CEPR Discussion Papers 2703, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
    • Fehr, Ernst & Schmidt, Klaus M., 2001. "Theories of Fairness and Reciprocity," Discussion Papers in Economics 14, University of Munich, Department of Economics. [Downloadable!]
    • Ernst Fehr & Klaus M. Schmidt, . "Theories of Fairness and Reciprocity - Evidence and Economic Applications," IEW - Working Papers iewwp075, Institute for Empirical Research in Economics - IEW. [Downloadable!]
    • Ernst Fehr & Klaus Schmidt, 2000. "Theories of Fairness and Reciprocity -- Evidence and Economic Applications," CESifo Working Paper Series CESifo Working Paper No. , CESifo GmbH. [Downloadable!]