Liu, Wenbin; Zhou, Zhongbao; Liu, Debin; Xiao, Helu - In: Omega 52 (2015) C, pp. 107-118
Traditional DEA models and nonlinear (diversification) DEA models are often used in performance evaluation of … classic DEA models still need to be further justified and tested, since it is not clear whether they are over …-linearised according to the diversification models. The existing studies on performance evaluation via the classic DEA models generally …