chains, we apply lognormal double-hurdle models and find that participation in vegetable export supply chains in Tanzania …. Failing to reject the separability hypothesis as well as the exogeneity of small producer participation in export supply …

two different types of French beans and snap peas export supply chains, defined as high-value (HVESC) and regular export … supply chains (RESC), respectively. We find that participation in export supply chains increases producers' household per … capita income. We also find evidence that these effects may vary from one type of export supply chains to the other and are …

two different types of French beans and snap peas export supply chains, defined as high-value (HVESC) and regular export … supply chains (RESC), respectively. We find that participation in export supply chains increases producers' household per … capita income. We also find evidence that these effects may vary from one type of export supply chains to the other and are …

chains, we apply lognormal double-hurdle models and find that participation in vegetable export supply chains in Tanzania …. Failing to reject the separability hypothesis as well as the exogeneity of small producer participation in export supply …