This paper uses Data Envelopment Analysis (DEA) to evaluate the financial sustainability of the Brazilian electricity …

analysis (DEA) with stochastic frontiers (SFs). We show that the results we have for Brazil and other countries tend to differ …

envelopment analysis (DEA) model. The service indicators used are the occupancy rate, the turnover rate and the average length of …

). The methodology used is Data Envelopment Analysis (DEA), along with statistical non-parametric procedures and specific … tests. As direct extensions of DEA, the paper also explores the recommended adjustment of inefficient cases to the … among the HUs. Also, the paper tries to motivate the assessment of DEA as part of a mechanism of comparative evaluation of …