Hayo, B., & Vollan, B. (2009). Individual Heterogeneity, Group Interaction, and Co-operative Behaviour: Evidence from a Common-Pool Resource Experiment in South Africa and Namibia. MAGKS - Joint Discussion Paper Series in Economics, 17-2009, . https://doi.org/10.17192/es2023.0231

Hayo, Bernd, and Björn Vollan. "Individual Heterogeneity, Group Interaction, and Co-operative Behaviour: Evidence from a Common-Pool Resource Experiment in South Africa and Namibia." MAGKS - Joint Discussion Paper Series in Economics 17-2009 (2009). https://doi.org/10.17192/es2023.0231.

Hayo, Bernd, and Björn Vollan. "Individual Heterogeneity, Group Interaction, and Co-operative Behaviour: Evidence from a Common-Pool Resource Experiment in South Africa and Namibia." MAGKS - Joint Discussion Paper Series in Economics, vol. 17-2009, 2009, https://doi.org/10.17192/es2023.0231.