%0 Journal Article
%A zhao, Linlin
%A hu, Zhangchen
%A wang, Jun
%A zhuang, Yuliang
%T Estimating the impact of contextual variables on the productivity: An enhanced slack-based DEA model
%J RAIRO - Operations Research - Recherche Opérationnelle
%D 2017
%P 903-920
%V 51
%N 4
%I EDP-Sciences
%U http://archive.numdam.org/articles/10.1051/ro/2016063/
%R 10.1051/ro/2016063
%G en
%F RO_2017__51_4_903_0