MEASURES OF EFFICIENCY AND INVESTMENTS RETURN: AN STUDY OF BRAZILIAN ELECTRICITY DISTRIBUTORS WITH DATA ENVELOPMENT ANALYSIS, MALMQUIST INDEX AND ROI

This paper aims to determine, in a group of companies from the Brazilian electric sector, if there is a relationship between the return on investment (ROI) and the concept of efficiency estimated by the method Data Envelopment Analysis (DEA), as well as evaluating the growth of productivity based on...

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Bibliographic Details
Main Authors: Valter Saurin, Ana Lúcia Miranda Lopes, Newton Carneiro A. Costa Júnior, Carlos Alberto Gonçalves
Format: Article
Language:English
Published: Universidade Federal de Santa Maria 2013-03-01
Series:Revista de Administração da UFSM
Subjects:
Online Access:http://cascavel.ufsm.br/revistas/ojs-2.2.2/index.php/reaufsm/article/download/7845/pdf

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