Sellare, Jorge; Meemken, Eva-Maria; Kouamé, Christophe; … - 2019
smallholder farmers in developing countries, most did not sufficiently account for systematic differences between certified and … non-certified farmers. Certified farmers are typically organized in cooperatives. When sampling only from a small number … range of institutional heterogeneity. In particular, we collect and use data from cocoa farmers in Cote d'Ivoire that are …