Kassie, Menale; Jaleta, Moti; Shiferaw, Bekele A.; … - International Association of Agricultural Economists - IAAE - 2012
This paper analyses the impact of the intensity of improved maize varieties adoption on food security and poverty using data collected in 2010 from maize-legume farming systems in rural Tanzania. We used a continuous treatment approach using generalized propensity score matching and parametric...