• NEP-ALL-2004-04-25 (All new papers)
• NEP-CDM-2004-04-25 (Collective Decision-Making)
• NEP-COM-2004-04-25 (Industrial Competition)

1. Porter, Robert H., 1983. "Optimal cartel trigger price strategies," Journal of Economic Theory, Elsevier, vol. 29(2), pages 313-338, April. [Downloadable!] (restricted)
2. Feinberg, Robert M & Husted, Thomas A, 1993. "An Experimental Test of Discount-Rate Effects on Collusive Behaviour in Duopoly Markets," Journal of Industrial Economics, Blackwell Publishing, vol. 41(2), pages 153-60, June. [Downloadable!] (restricted)
3. Chamberlain, Gary, 1980. "Analysis of Covariance with Qualitative Data," Review of Economic Studies, Blackwell Publishing, vol. 47(1), pages 225-38, January. [Downloadable!] (restricted)
4. Glenn Ellison, 1994. "Theories of Cartel Stability and the Joint Executive Committee," RAND Journal of Economics, The RAND Corporation, vol. 25(1), pages 37-57, Spring. [Downloadable!] (restricted)
5. Cosslett, Stephen R. & Lee, Lung-Fei, 1985. "Serial correlation in latent discrete variable models," Journal of Econometrics, Elsevier, vol. 27(1), pages 79-97, January. [Downloadable!] (restricted)
6. Green, Edward J & Porter, Robert H, 1984. "Noncooperative Collusion under Imperfect Price Information," Econometrica, Econometric Society, vol. 52(1), pages 87-100, January. [Downloadable!] (restricted)
   Other versions:
   • Green, Edward J. & Porter, Robert H., 1982. "Noncooperative Collusion Under Imperfect Price Information," Working Papers 367, California Institute of Technology, Division of the Humanities and Social Sciences. [Downloadable!]
7. Kandori, Michihiro, 1992. "The Use of Information in Repeated Games with Imperfect Monitoring," Review of Economic Studies, Blackwell Publishing, vol. 59(3), pages 581-93, July. [Downloadable!] (restricted)
8. Lee, Lung-Fei & Porter, Robert H, 1984. "Switching Regression Models with Imperfect Sample Separation Information-With an Application on Cartel Stability," Econometrica, Econometric Society, vol. 52(2), pages 391-418, March. [Downloadable!] (restricted)
9. Jim Engle-Warnick & Robert L. Slonim, 2001. "Inferring Repeated Game Strategies From Actions: Evidence From Trust Game Experiments," Economics Papers 2001-W13, Economics Group, Nuffield College, University of Oxford. [Downloadable!]
   Other versions:
   • Jim Engle-Warnick & Robert Slonim, 2006. "Inferring repeated-game strategies from actions: evidence from trust game experiments," Economic Theory, Springer, vol. 28(3), pages 603-632, 08. [Downloadable!] (restricted)
10. Porter, Robert H, 1985. "On the Incidence and Duration of Price Wars," Journal of Industrial Economics, Blackwell Publishing, vol. 33(4), pages 415-26, June. [Downloadable!] (restricted)
11. Holcomb, James H. & Nelson, Paul S., 1997. "The role of monitoring in duopoly market outcomes," The Journal of Socio-Economics, Elsevier, vol. 26(1), pages 79-93. [Downloadable!] (restricted)
12. Robert Feinberg & Christopher Snyder, 2002. "Collusion with secret price cuts: an experimental investigation," Economics Bulletin, Economics Bulletin, vol. 3, pages 1-11. [Downloadable!]
13. Cason, Timothy N. & Khan, Feisal U., 1999. "A laboratory study of voluntary public goods provision with imperfect monitoring and communication," Journal of Development Economics, Elsevier, vol. 58(2), pages 533-552, April. [Downloadable!] (restricted)

Cited by:
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1. John Duffy & Jack Ochs, 2006. "Cooperative Behavior and the Frequency of Social Interaction," Working Papers 274, University of Pittsburgh, Department of Economics, revised Jul 2008. [Downloadable!]
   Other versions:
   • John Duffy & Jack Ochs, 2004. "Cooperative Behavior and the Frequency of Social Interaction," Levine's Bibliography 122247000000000108, UCLA Department of Economics. [Downloadable!]
   • John Duffy & Jack Ochs, 2004. "Cooperative Behavior and the Frequency of Social Interaction," Levine's Working Paper Archive 122247000000000060, David K. Levine. [Downloadable!]
   • Duffy, John & Ochs, Jack, 2009. "Cooperative behavior and the frequency of social interaction," Games and Economic Behavior, Elsevier, vol. 66(2), pages 785-812, July. [Downloadable!] (restricted)
2. Jack Ochs & John Duffy, 2006. "Cooperative Behavior and Social Interaction," Working Papers 234, University of Pittsburgh, Department of Economics, revised Jan 2006. [Downloadable!]
3. Pedro Dal Bo & Guillaume R. Frechette, . "The Evolution of Cooperation in Infinitely Repeated Games: Experimental Evidence," Working Papers 2007-7, Brown University, Department of Economics. [Downloadable!]
4. Gabriele Camera & Marco Casari, 2007. "Cooperation among strangers: an experiment with indefinite interaction," Purdue University Economics Working Papers 1201, Purdue University, Department of Economics. [Downloadable!]
5. Pedro Dal Bó, 2005. "Cooperation under the Shadow of the Future: Experimental Evidence from Infinitely Repeated Games," American Economic Review, American Economic Association, vol. 95(5), pages 1591-1604, December. [Downloadable!]
   Other versions:
   • Pedro Dal Bó, 2002. "Cooperation Under the Shadow of the Future: Experimental Evidence from Infinitely Repeated Games," Working Papers 2002-20, Brown University, Department of Economics. [Downloadable!]
6. ENGLE-WARNICK, Jim & McCAUSLAND, William J. & MILLER, John H., 2004. "The Ghost in the Machine: Inferring Machine-Based Strategies from Observed Behavior," Cahiers de recherche 2004-11, Universite de Montreal, Departement de sciences economiques. [Downloadable!]
7. Pedro Dal Bó & Andrew Foster & Louis Putterman, 2008. "Institutions and Behavior: Experimental Evidence on the Effects of Democracy," NBER Working Papers 13999, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
   Other versions:
   • Pedro Dal Bo & Andrew Foster & Louis Putterman, 2007. "Institutions and Behavior: Experimental Evidence on the Effects of Democracy," Working Papers 2007-9, Brown University, Department of Economics. [Downloadable!]