共 7 条
[1]
A Strange Case of the Cost and Allocative Efficiencies in DEA. Tone,K. Journal of the Operational Research Society . 2002
[2]
"Decomposition of Cost Effi-ciency and its Application to Jappan-US Electric Utility Com-parisons. K.Tone,M.Tsutsui. Research Report series I-2004-004,GRIPS (National Graduate Institute for Policy Studies) .