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This study offers a "best evidence" approach to summarizing recent benefit-cost analyses of international agricultural research in Africa. First, from an extensive literature review and the resulting global inventory of impact studies, 23 studies are identified that calculate aggregate rates of...
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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...
Persistent link: https://www.econbiz.de/10008679502
The article assesses the effects of the new domestic cherry market on coffee-growing households in Rwanda using panel data. Findings from combined first differenced with instrumental variable specification and other estimation methods provide evidence that farmers who sell to the cherry market...
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