certification programs increase wealth in male-headed and female-headed households. In male-headed households, standards also change …

of cooperatives, as previous studies did, it is not easy to disentangle certification effects from possible cooperative …. First, in Cote d'Ivoire Fairtrade certification benefits farmers economically. Second, and more generally, cooperative … characteristics are jointly correlated with certification and relevant outcomes, which needs to be accounted for to avoid bias when …