Karimi, Balal; Azadi, Majid; Saen, Reza Farzipoor; … - In: Industrial Management & Data Systems 122 (2022) 3, pp. 682-701
Purpose The objective of this study is to present a binary-valued data envelopment analysis (DEA) theory. The authors’ proposed approach, for the first time, combines binary-valued and integer-valued theories concurrently in the DEA context. To do so, new production possibility sets (PPSs)...