Economic evaluation of potential improvement in two-stage network data envelopment analysis: a case study in the banking sectorXun Li, Reza Kazemi Matin, Amir Hossein Yadollahi and Fariba KhalafiRAIRO-Oper. Res., 59 2 (2025) 999-1017DOI: https://doi.org/10.1051/ro/2024202
