Sistematizando Práticas Para Administrar 2 2020
DOI: 10.22533/at.ed.8132010021
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How Efficient Are the Brazilian Electricity Distribution Companies?

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Cited by 3 publications
(5 citation statements)
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“…Azevedo et al (2015) discuss the 2011 model adopted by ANEEL again in the distribution sector, where the regulator used the average of the results of the DEA and COLS (Corrected Ordinary Least Squares) methodologies to calculate the efficiency score of the companies, which, according to the authors, was not a correct model, since the results of the application of the COLS methodology were very different from the results obtained with DEA, this in function of the model that used of COLS to have great deficiencies for the calculation of the efficiency scores. Finally, Xavier et al (2015) also discuss the use of the DEA methodology in the distribution model, pointing mainly to the unequal way in which companies are compared, given the environment and the quality of service delivery so heterogeneous in the Brazilian market.…”
Section: Dea As Benchmarking Toolmentioning
confidence: 99%
“…Azevedo et al (2015) discuss the 2011 model adopted by ANEEL again in the distribution sector, where the regulator used the average of the results of the DEA and COLS (Corrected Ordinary Least Squares) methodologies to calculate the efficiency score of the companies, which, according to the authors, was not a correct model, since the results of the application of the COLS methodology were very different from the results obtained with DEA, this in function of the model that used of COLS to have great deficiencies for the calculation of the efficiency scores. Finally, Xavier et al (2015) also discuss the use of the DEA methodology in the distribution model, pointing mainly to the unequal way in which companies are compared, given the environment and the quality of service delivery so heterogeneous in the Brazilian market.…”
Section: Dea As Benchmarking Toolmentioning
confidence: 99%
“…Na próxima seção serão apresentados os resultados encontrados na revisão de literatura sobre a inserção de variáveis de qualidade em modelos de fronteira baseados em benchmarking. Incentive regulation, service quality, and standards in U.S. electricity distribution 14 Azadeh et al (2010) An integrated multivariate approach for performance assessment and optimization of electricity transmission systems 15 Jamasb et al (2012) Estimating the marginal cost of quality improvements: The case of the UK electricity distribution companies 16 Miguéis et al (2012) Productivity change and innovation in Norwegian electricity distribution companies 17 Coelli et al (2013) Estimating the cost of improving quality in electricity distribution: A parametric distance function approach 18 Cambini et al (2013) Output-based incentive regulation in electricity distribution: evidence from Italy 19 Xavier et al (2015) How Efficient are the Brazilian Electricity Distribution Companies?…”
Section: Metodologiamentioning
confidence: 99%
“…Nos dois primeiros ciclos de revisão tarifária, 2003-2006 e 2007-2010, a ANEEL utilizou o método de empresa de referência para comparar as diferentes distribuidoras de energia. A partir do terceiro ciclo de revisão tarifária, a ANEEL passou a utilizar as metodologia DEA (REZENDE et al, 2014), e "Corrected Ordinary Least Square"(CMQO) (XAVIER et al, 2015), para analisar as empresas. No quarto ciclo, a ANEEL começou a empregar somente o método DEA.…”
Section: Setor Elétrico Brasileiro -Sebunclassified
“…Diferentes frentes de pesquisa relacionadas ao DEA foram criadas nas últimas décadas (LIU et al, 2016), tanto de caráter teórico quanto prático. O método também tem sido utilizado para a análise e regulação de diferentes setores, inclusive o setor elétrico em diferentes países (XAVIER et al, 2015); (AGRELL et al, 2005); (ANDRADE et al, 2014); (CONSTANT et al, 2017).…”
Section: Deaunclassified
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