Relationship between efficiency in cost management measured by the method of Stochastic Frontier Analysis (SFA) and the profitability of financial institutions in Brazil

Abstract

Relação entre a eficiência na gestão de custos mensurada pelo método de Análise da Fronteira Estocástica (SFA) e a rentabilidade das instituições financeiras no Brasil Relationship between efficiency in cost management measured by the method of Stochastic Frontier Analysis (SFA) and the profitability of financial institutions in Brazil