Hayo, Bernd and Vollan, Björn (2012) Group interaction, heterogeneity, rules, and co-operative behaviour: Evidence from a common-pool resource experiment in South Africa and Namibia. Journal of Economic Behavior & Organization, 81 (1). pp. 9-28. DOI https://doi.org/10.1016/j.jebo.2011.09.002.

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Abstract

We present econometric evidence of how sociodemographic characteristics, economic background, group effects, and dynamic personal and group interactions influence the co-operative behaviour of individuals in a social dilemma situation. The data are from a framed common-pool resource experiment conducted in Namibian and South African farming communities. Our estimates suggest complex but stable social dynamics within groups over the course of the game. We conclude that group interactions may be significantly influenced by the degree of sociodemographic heterogeneity. Our study shows that the introduction of rules matters, as it improves co-operation, but that the concrete shape of such rules may be less important than the underlying social interaction.

Document Type:	Article
Programme Area:	UNSPECIFIED
Research affiliation:	Social Sciences > Institutional and Behavioural Economics
Refereed:	Yes
Open Access Journal?:	No
DOI:	https://doi.org/10.1016/j.jebo.2011.09.002
ISSN:	01672681
Date Deposited:	21 Aug 2019 14:56
Last Modified:	17 Nov 2025 18:01
URI:	https://cris.leibniz-zmt.de/id/eprint/2764

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