TY  - JOUR
AU  - zhao, Linlin
AU  - hu, Zhangchen
AU  - wang, Jun
AU  - zhuang, Yuliang
TI  - Estimating the impact of contextual variables on the productivity: An enhanced slack-based DEA model
JO  - RAIRO - Operations Research - Recherche Opérationnelle
PY  - 2017
SP  - 903
EP  - 920
VL  - 51
IS  - 4
PB  - EDP-Sciences
UR  - http://archive.numdam.org/articles/10.1051/ro/2016063/
DO  - 10.1051/ro/2016063
LA  - en
ID  - RO_2017__51_4_903_0
ER  -