data envelopment analysis data envelopment analysis

Sueyoshi T (2001). “Extended DEA-Discriminant Analysis.” EJOR 131(2): 324-351.

Sueyoshi T (2000). “Stochastic DEA for Restructure Strategy: An Application to a Japanese Petroleum Company.” Omega 28(4): 385-398.

Sueyoshi T (1999). “Tariff Structure of Japanese Electric Power Companies: An Empirical Analysis Using DEA.” EJOR 118(2): 350-374.

Sueyoshi T (1999). ?DEA-Discriminant Analysis in the View of Goal Programming.” EJOR 115(3): 564-582.

Sueyoshi T (1999). ?DEA Non-Parametric Ranking Test and Index Measurement: Slack-Adjusted DEA and an Application to Japanese Agriculture Cooperatives.” Omega 27(3): 315-326.

Sueyoshi T (1999). ?DEA Duality on Returns to Scale (Rts) in Production and Cost Analyses: An Occurrence of Multiple Solutions and Differences between Production-Based and Cost-Based Rts Estimates.” Management Science 45(11): 1593-1608.

Sueyoshi T (1998). “Privatization of Nippon Telegraph and Telephone: Was It a Good Policy Decision?” EJOR 107(1): 45-61.

Sueyoshi T (1997). “Measuring Efficiencies and Returns to Scale of Nippon Telegraph & Telephone in Production and Cost Analyses.” Management Science 43(6): 779-796.

Sueyoshi T (1997). ?DEA Pricing System.” J Oper Res Soc JPN 40(2): 220-235.

Sueyoshi T (1996). “Divestiture of Nippon Telegraph and Telephone.” Management Science 42(9): 1326-1351.