The determinants of cost efficiency of h
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Carlos P. Barros; Nicolas Peypoch
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Article
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2007
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Elsevier Science
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English
β 334 KB
This paper analyses the technical efficiency in the hydroelectric generating plants of a main Portuguese electricity enterprise EDP (Electricity of Portugal) between 1994 and 2004, investigating the role played by increase in competition and regulation. A random cost frontier method is adopted. A tr