The determinants of cost efficiency of h
โ
Carlos P. Barros; Nicolas Peypoch
๐
Article
๐
2007
๐
Elsevier Science
๐
English
โ 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