%0 Journal Article %A Golsefid, Narges Torabi %A Salahi, Maziar %T Efficiency decomposition in a three-stage network structure: Cooperative DEA, Nash bargaining game models and conic relaxations %J RAIRO. Operations Research %D 2021 %P 3677-3699 %V 55 %N 6 %I EDP-Sciences %U https://www.numdam.org/articles/10.1051/ro/2021170/ %R 10.1051/ro/2021170 %G en %F RO_2021__55_6_3677_0