The Supplemental Revenue Assistance Payments (SURE) program, introduced in the 2008 Farm Bill, provides disaster aid payments to producers in counties eligible for disaster payments and individual producers with crop production losses that exceed 50% of their expected yields. We show that the...

We demonstrate that Theil-type variance corrections are required to obtain consistent marginal effect estimates in Nelson-Olsen's two-stage limited dependent variable (2SLDV) model. As Theil's residuals-based corrections are infeasible with 2SLDV, we present variance correction procedures shown...

Land degradation in most sub Saharan Africa is a widely recognized problem and is due in large part to poor land management practices. To address this problem, several policy-based incentives to increase the adoption of better land management practices have been proposed, including fertilizer...