%0 Journal Article %A Ma, Jianfeng %A Zhao, Tianmingdi %T Operating efficiency assessment of commercial banks with Cooperative-Stackelberg hybrid two-stage DEA %J RAIRO. Operations Research %D 2021 %P 3197-3215 %V 55 %N 5 %I EDP-Sciences %U https://www.numdam.org/articles/10.1051/ro/2021152/ %R 10.1051/ro/2021152 %G en %F RO_2021__55_5_3197_0