Pereira, Vanessa da Fonseca; Vale, Sônia Maria Leite … - In: Brazilian Journal of Rural Economy and Sociology (RESR) 48 (2010) 3
productive costs and coffee quality. Improved product quality and productive management were the most relevant aspects found to …, according to the returns and the risk level. Differentiation and costs were emphasized because they were the strategic options … that a relation between risks and returns could be presented. The returns were estimated by an index that relates costs and …