Lima, Andre Luis Ribeiro; Reis, Ricardo Pereira; Gaio, … - Sociedade Brasileira de Economia e Sociologia Rural - SOBER - 2008
milk activity Thus, the unit of production may have in productive efficiency, a necessary condition for both survival and … Gerais separated by technological levels, compare the scores of efficiency obtained by means of the stochastic production … were studied adopting is a function of production stochastic frontier. As variables that explain the economic efficiency …