Sueyoshi, Toshiyuki; Goto, Mika - In: Journal of economic structures : JES; the official … 6 (2017) 13, pp. 1-23
This study proposes a use of data envelopment analysis (DEA) to assess the performance of energy industries. The DEA is a nonparametric approach that does not assume any functional form for performance assessment. The purpose of this study is to discuss how DEA can examine the current energy...