Fertilization is a stepwise decision in Niger. Survey data from a representative sample of 100 households were utilized with individual and joint estimation to evaluate the determinants of fertilizer use at its three different stages: manure alone and two different types of inorganic fertilizer...

This article assesses the extent of external linkages and the provision of agricultural services by rural producer organizations in a post-conflict setting. Using new survey data collected by the International Food Policy Research Institute in three provinces of the Democratic Republic of the...

This article illustrates a methodology for assessing economic returns to a publicly funded breeding program in the presence of private sector investments, and spill-ins from other contemporary public institutions and past research efforts. The approach consists of determining yield gains from...