Department of Economics and Management, North China Electric Power University, No. 689 Huadian Road, Baoding, 071003, China.
Environ Sci Pollut Res Int. 2020 Aug;27(24):30875-30884. doi: 10.1007/s11356-020-09604-4. Epub 2020 Jun 12.
With the increase of carbon dioxide concentration in the atmosphere, the living environment of human beings is seriously affected. As a high carbon emission industry in China, thermal power enterprises are the key areas of carbon emission reduction in China. This paper first uses Super-SBM model to measure the performance of China's 18 major thermal power enterprises in 2009-2018 from a static point of view. After considering the carbon emission constraints, it analyzes the degree of change in enterprise performance, and finds that the impact of carbon emission constraints on enterprise performance is not absolute. After that, with the help of Malmquist index model, this paper discusses the dynamic changes of thermal power enterprises' performance under carbon emission constraint in recent 10 yrs. The results show that the overall performance of carbon emission constraint is in a weak regression stage and summarizes the disadvantages of different enterprises. On the basis of the research conclusion, this paper puts forward countermeasures and suggestions to further improve the performance of Chinese thermal power enterprises under the carbon emission constraints in the future, which is conducive to different enterprises to optimize their own disadvantages.
随着大气中二氧化碳浓度的增加，人类的生活环境受到了严重影响。火力发电作为中国的高碳排放产业，是中国碳排放减排的重点领域。本文首先采用 Super-SBM 模型，从静态角度衡量了 2009-2018 年中国 18 家大型火力发电企业的绩效。在考虑碳排放约束后，分析了企业绩效的变化程度，发现碳排放约束对企业绩效的影响并非绝对。此后，借助 Malmquist 指数模型，本文探讨了近 10 年来火力发电企业在碳排放约束下的绩效动态变化。结果表明，碳排放约束的整体绩效处于弱衰退阶段，并总结了不同企业的劣势。在研究结论的基础上，本文提出了未来进一步提高中国火力发电企业在碳排放约束下绩效的对策和建议，有利于不同企业优化自身劣势。
