Eficiência econômica da cafeicultura no Sul de Minas Gerais: uma aplicação da fronteira de produção

Abstract

Through this study, we sought to evaluate the economic efficiency of the allocation of productive resources of coffee in the south of Minas Gerais. The cities surveyed are among the largest producers in the south of this state: Alfenas, Guaxupé, São Sebastião do Paraíso, Varginha and Tres Pontas, totaling 46 coffee plantations. This study is based on the principles of the theory of production and cost, using the stochastic production frontier model to measure and estimate the production function. The technical coefficients refer to the agricultural years 2006/2007, 2007/2008 and 2008/2009, which were adjusted for the 2008/2009 harvest. On average, farmers have an economic efficiency of 70.3%. Coffee producers were considered cost efficient when the measure of economic efficiency (EE) was equal to or greater than 90.0%. The percentage of farmers who have achieved this minimum score of efficiency stands at 28.2%. The results indicate inefficient use of productive resources in most cases, both technically and economically