1. Asymmetric vertical integration;BUEHLER;Advances in Theoretical Economics,2005
2. Prospection de la Filière du Cacao (Prospective study of the cocoa commodity channel);DE LATTRE-GASQUET;Plantations, Recherche, Développent,1998
3. Selling at the farmgate or travelling to market;FAFCHAMPS;American Journal of Agricultural Economics,2005
4. Vertical integration, foreclosure, and profits in the presence of double marginalization;GAUDET;Journal of Economics and Management Strategy,1996