Asekenye, Cresensia; Bravo-Ureta, Boris E.; Mukherjee, Deep - African Association of Agricultural Economists - AAAE - 2013
Productivity gaps of 321 groundnut farmers from Uganda and Kenya were analyzed based on data from the 2009 growing seasons, using the stochastic production frontier model of Battese and Coelli (1995). Productivity gaps associated with the use of improved versus local seed varieties, with the...