Goto, Mika; Inoue, Tomohiro; Sueyoshi, Toshiyuki - In: Energy Policy 56 (2013) C, pp. 186-200
This study examines the cost structure of Japanese electric power industry to investigate whether a structural reform on the industry really enhances a cost-saving benefit to consumers. A composite cost function model, using a panel data set, is used for this study. The data set consists of nine...