Abstract
Cooperatives are considered as potential organizational vehicles for sustainable development due to their multiple objectives and diverse roles. In particular, a lot is expected from agricultural cooperatives since they depend mainly on natural resource-based activities where sustainability issues are central concerns. Using household survey data of 305 coffee farmers from Ethiopia, the impacts of cooperative membership on farmers’ social and environmental performances are examined. Findings, based on propensity scores matching, show a significant positive impact of cooperatives on members’ social capital including trust, commitment and satisfaction, and on human capital such as training sessions received and experiences gained. However, farmers’ environmental performance is negatively associated with membership contrary to expectations. The findings suggest further efforts that need to be made by agricultural cooperatives to improve the environmental performance of farmers, while the accumulated human and social capitals are encouraging and can ease future collective actions toward cares for the environment and future generations.