Environmental Efficiency Evaluation in China: Application of 'Undesirable' Data Envelopment Analysis
1Department of Economics, Soochow University, No. 56, Sec. 1, Kuei-yang, Taipei, 100, Taiwan
2Department of International Business, China University of Technology, Taiwan
Pol. J. Environ. Stud. 2010;19(6):1159–1169