Efficiency Evaluation and Optimization of Green Mining for Coal Enterprises Based on DEA


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The principle of green mining is conservation resources, protection environment, people oriented and safety production. According own characteristics of coal industry, this paper built the input and output indicators of green mining, chose eight different coal enterprises in China as decision making units. The date envelopment analysis (DEA) was applied to evaluate and optimize the operating efficiency of coal enterprises from technical efficiency, pure technology efficiency and scale efficiency. At the same time, with an inefficiency enterprise as example, projection analysis was used to give some suggestions to optimization.



Edited by:

Xiaochun Tang, Wei Zhong, Dachang Zhuang, Chunsheng Li and Yanyan Liu




G. Yu et al., "Efficiency Evaluation and Optimization of Green Mining for Coal Enterprises Based on DEA", Applied Mechanics and Materials, Vols. 295-298, pp. 2864-2868, 2013

Online since:

February 2013




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[2] Xian Huang, Dan Yu, Liu Yang. Research on the X-Efficiency of Commercial Banks in China [J]. The journal of Quantitative & Technical Economics, 2008(7): 80-91.

[3] Enxu Wang, Chunyou Wu. A Study on the Management Efficiency Evaluation of Urban Tourism Based on DEA Model—A Case of Fifteen Vice-Province Cities in China[J]. Tourism Forum, 2012(2): 208-215.

[4] Rong Can. Agricultural listing Corporation operating performance empirical analysis and evaluation [J]. Journal of Liaoning Administration College, 2008(7): 74-75.

[5] Hongfei Zhou. Construction of Evaluation Index of Land Use Efficiency And Analsis of Zhejiang [J]. Journal of Zhejiang Shuren University, 2008(2): 66-69.

[6] Yingying Zhou. A DEA-Based Performance Evaluation-Listed Engineering Machinery Corporations As an example[J]. Journal of Shanghai Finance University, 2007(2): 64-65.