This study starts with a presentation of a benchmarking methodology proposed by ANEEL (2009) for operating costs of the main electricity transmission companies in Brazil. The model proposed uses Data Envelopment Analysis (DEA) in two phases with the inclusion of environmental factors using multiple regression in the second stage. The study also proposes a different approach with respect to the efficiency calculation, using the probabilistic composition model developed by Sant´Anna (2002), and also by replacing the second stage proposed by the regulator by using the Malmquist index for assessment of developments in corporate efficiency on the horizon of time analyzed. Also it is the aim of the study to understand the main factors that may af...
The electrical branch plays an important role in the economic scenario, and is responsible for atten...
The paper considers the non-parametric methodology of Data Envelopment Analysis (DEA) in the context...
The Portuguese electricity system has undergone a major transformation in recent years due to its in...
Abstract: In 2012, the Federal Government announced a reduction of around 18% of the electric energy...
The Brazilian Provisional Act No. 579/2012 established a significant change in the rules applied to ...
In Brazil, the National Agency of Electric Energy (ANEEL) represents the energy regulator. The rate...
This article analyzes the relative technical efficiency of Brazilian electricity distribution compan...
In this study, we conducted efficiency analyzes of both power transmission and distribution segments...
In this study, we conducted efficiency analyzes of both power transmission and distribution segments...
Abstract Purpose – After assessing papers on efficiency, most of the studies available are focused ...
Tese (doutorado)—Universidade de Brasília, Programa de Pós-Graduação em Engenharia Elétrica, 2011.Mo...
This paper aims to determine, in a group of companies from the Brazilian electric sector, if there i...
CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorRegulation plays an important rol...
El objetivo de este estudio es analizar empíricamente la eficiencia técnica relativa de las empresas...
Orientador: Rosangela BalliniTese (doutorado) - Universidade Estadual de Campinas, Instituto de Econ...
The electrical branch plays an important role in the economic scenario, and is responsible for atten...
The paper considers the non-parametric methodology of Data Envelopment Analysis (DEA) in the context...
The Portuguese electricity system has undergone a major transformation in recent years due to its in...
Abstract: In 2012, the Federal Government announced a reduction of around 18% of the electric energy...
The Brazilian Provisional Act No. 579/2012 established a significant change in the rules applied to ...
In Brazil, the National Agency of Electric Energy (ANEEL) represents the energy regulator. The rate...
This article analyzes the relative technical efficiency of Brazilian electricity distribution compan...
In this study, we conducted efficiency analyzes of both power transmission and distribution segments...
In this study, we conducted efficiency analyzes of both power transmission and distribution segments...
Abstract Purpose – After assessing papers on efficiency, most of the studies available are focused ...
Tese (doutorado)—Universidade de Brasília, Programa de Pós-Graduação em Engenharia Elétrica, 2011.Mo...
This paper aims to determine, in a group of companies from the Brazilian electric sector, if there i...
CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorRegulation plays an important rol...
El objetivo de este estudio es analizar empíricamente la eficiencia técnica relativa de las empresas...
Orientador: Rosangela BalliniTese (doutorado) - Universidade Estadual de Campinas, Instituto de Econ...
The electrical branch plays an important role in the economic scenario, and is responsible for atten...
The paper considers the non-parametric methodology of Data Envelopment Analysis (DEA) in the context...
The Portuguese electricity system has undergone a major transformation in recent years due to its in...