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Lucratividade e qualidade na distribuição de energia elétrica <br> Profitability and quality in electricity distribution

Nova Economia. 2002;12(1):41-67

 

Journal Homepage

Journal Title: Nova Economia

ISSN: 0103-6351 (Print)

Publisher: Universidade Federal de Minas Gerais

Society/Institution: Universidade Federal de Minas Gerais, Departamento de Ciências Econômicas

LCC Subject Category: Social Sciences: Economic history and conditions | Social Sciences: Economic theory. Demography

Country of publisher: Brazil

Language of fulltext: English, Spanish, Portuguese

Full-text formats available: PDF, HTML, XML

 

AUTHORS


André Garcez Ghirardi

Milena Couto Rocha

Luiz Alberto Lima Teixeira

EDITORIAL INFORMATION

Peer review

Editorial Board

Instructions for authors

Time From Submission to Publication: 53 weeks

 

Abstract | Full Text

Privatization of electricity distribution in Brasil had, as one of its stated purposes, generation of sufficient revenue to guarantee service quality and full market coverage. Theoretical considerations point towards the possible tendency to underinvestment and to quality deterioration under price-cap rate regulation, which is the system adopted for the segment of captive consumers. This paper offers an analysis of the observed performance of COELBA since its privatization, in order to assess the firm’s behavior with respect to investment and service quality. The observed results do not contradict the theoretical expectation of underinvestment. There is evidence that investment since privatization was sufficient to improve the firm’s performance with respect to its own past results; nevertheless, investment was insufficient to raise service quality to the standards of the best utilities in the country.