1. Ashley, R., Ball, S., & Eckel, C. (2002). Analysis of experimental public good data using dynamic panel regression models. Working paper. Department of Economics, Virginia Tech.
2. Cooperation and group size in the n-person prisoners’ dilemma;Bonacich;Journal of Conflict Resolution,1976
3. Heterogeneous agents in public good experiments;Burlando;Experimental Economics,2005
4. Partner selection in public goods experiments;Coricelli;Journal of Conflict Resolution,2004
5. Ehrhart, K., & Keser, C. (1999). Mobility and cooperation: On the run. Cirano Scientific Series: 99s-24.