Environmental efficiency analysis of transportation system in China: A non-radial DEA approach
Chang, Young-Tae, Zhang, Ning, Danao, Denise, Zhang, NanVolume:
58
Language:
english
Journal:
Energy Policy
DOI:
10.1016/j.enpol.2013.03.011
Date:
July, 2013
File:
PDF, 390 KB
english, 2013