The Eco-Efficiency Evaluation on Petrochemical Industry Based on Three-Stage DEA Model

Abstract:

As a main industry of our national economy, petrochemical industry produces long-lasting industrial waste gas, waste water and waste residues which affect ecological environment in our country seriously. The eco-efficiency rate is a significant indicator in evaluation industrial sustainable development, which represents the efficiency of alleviation pressure on the environment using natural resources in the economic growth. So, in this paper, we used three-stage DEA model to evaluate the eco-efficiency of the petrochemical industry. The empirical analysis shows that it is feasible to use the three-stage DEA model on evaluation the eco-efficiency of the petrochemical industry.

• Periodical: Advanced Materials Research (Volumes 219-220)
• Pages: 1468-1471
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.219-220.1468
• Online since: March 2011
• Authors: Hong Mei Wen, Shan Shan Li
• Keywords: Eco-Efficiency, Petrochemical Industry, Three-Stage DEA Model

References

[1] Bjrn Stigson. Eco-efficiency: creating more value with less impact. WBCSD, 2000: 5-36.

[2] DAI Tie-jun, LU Zhong-wu. Analysis of Eco-Efficiency of Steel Industry[J].Journal of Northeastern University(Natural Science) ,2005,26 (12):1168-1173.

[3] YUE Yuan-yuan, SU Jing-qin.Eco-efficiency: foreign practice and our measure[J].Studies In Science of Science.2004, 22(2):170-173.