Leone, Fabrizio; Macchiavello, Rocco; Miquel-Florensa, … - 2025
enhance efficiency and farmers' welfare. We develop a structural model of agricultural value chains and estimate it using rich … data from Costa Rica's coffee sector to evaluate common regulations. Farmers supply differentiated mills that strategically …-competitive regulations on farmers' welfare. Tightening revenuesharing rules to increase farm-gate prices, increases farmers' welfare on …