Lei Li, Mingyue Li, Chunlin Wu. Production efficiency evaluation of energy companies based on the improved super-efficiency data envelopment analysis considering undesirable outputs. Mathematical and Computer Modelling, 58(5-6):1057-1067, 2013. [doi]
@article{LiLW13-1, title = {Production efficiency evaluation of energy companies based on the improved super-efficiency data envelopment analysis considering undesirable outputs}, author = {Lei Li and Mingyue Li and Chunlin Wu}, year = {2013}, doi = {10.1016/j.mcm.2012.07.001}, url = {http://dx.doi.org/10.1016/j.mcm.2012.07.001}, researchr = {https://researchr.org/publication/LiLW13-1}, cites = {0}, citedby = {0}, journal = {Mathematical and Computer Modelling}, volume = {58}, number = {5-6}, pages = {1057-1067}, }