[1]
Saurin, V., Lopes, A.L.M., Costa Júnior, N.C.A. and Gonçalves, C.A. 2013. Measures of Efficiency and Investments return: an study of Brazilian electricity distributors with Data Envelopment Analysis, Malmquist Index and ROI. Revista de Administração da UFSM. 6, 1 (Apr. 2013), 25–38. DOI:https://doi.org/10.5902/198346597845.