The Fertilizer Problem...Situation and Outlook

Whilst a part of the global society is concerned with Agriculture’s ability to provide enough food to nourish the world’s population in 2050, another school of thought is more apprehensive of the ability of farmers to survive commercially. This argument is founded on the downwards trend in...

Declining soil fertility largely explains the gap between actual and potential yield among smallholder farmers in sub-Saharan Africa. This study investigates the relationship between yield variability in smallholder commercial kale (Brasica oleracea) production in Kenya and farmers’ attitudes...

Program evaluations often overlook economywide spillovers and constraints. We estimate the impact of Malawi’s Farm Input Subsidy Program using a computable general equilibrium model informed by household-level studies. We find that indirect benefits account for about two-fifths of total...