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
β¦ LIBER β¦
Minimal concave cost rebalance of a portfolio to the efficient frontier
β Scribed by Hiroshi Konno; Rei Yamamoto
- Publisher
- Springer-Verlag
- Year
- 2003
- Tongue
- English
- Weight
- 189 KB
- Volume
- 97
- Category
- Article
- ISSN
- 0025-5610
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