@techreport{oai:grips.repo.nii.ac.jp:00000969,
 author = {TONE, Kaoru and TSUTSUI, Miki},
 note = {https://www.grips.ac.jp/list/facultyinfo/tone_kaoru/, After pointing out shortcomings of the traditional adjustment scheme for combining SFA results for use in DEA in the three stage approach, we propose a new scheme. We demonstrate the effect of this adjustment formula using an electric utility data set.},
 title = {Tuning SFA Results for Use in DEA}
}