基于DEA的我国煤炭企业环境绩效比较分析

2018 International Conference on Smart Grid and Electrical Automation (ICSGEA) Pub Date : 2018-06-01 DOI:10.1109/icsgea.2018.00058

Ruohong Peng, Lei Pang

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引用次数: 1

摘要

本文以中国煤炭行业上市企业为研究对象，运用数据包络分析法构建环境绩效评价与实施流程。对17家煤炭企业的规模效率、效率和预测值进行分析，同时对煤炭企业的环境绩效水平进行横向比较。对无效单元进行规模改进和松弛性改进，找出环境风险点并提出改进建议，从而引导煤炭企业积极开展环境绩效管理，接受社会监督

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Comparison and Analysis of the Coal Enterprises Environmental Performance in Our Country Based on the DEA

Based on the case study of listed enterprises in Chinaâ€™s coal industry, this paper constructs the environmental performance evaluation and implementation process by the data envelopment analysis. Analyze the scale efficiency, efficiency and projection value of 17 coal enterprises, meanwhile, make a horizontal comparison of the environmental performance level among coal enterprises. This paper makes scale improvement and relaxation improvement for invalid cells, finds out the environmental risk spots and makes recommendations for improvement, consequently can guide the coal enterprises to carry out environmental performance management actively and accept public supervision

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2018 International Conference on Smart Grid and Electrical Automation (ICSGEA)

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