Seidu, Al-Hassan; Sarpong, D B; Asuming-Brempong, S - In: The IUP Journal of Agricultural Economics III (2006) 3, pp. 21-33
This study examines the farm-specific technical efficiency of smallholder rice farmers in the Upper East region of Ghana, during the cropping year 2002-03. Farm-specific technical efficiency is estimated by stochastic production frontier function, using the maximum likelihood estimation method....