高耗能上市企业能源效率提升与环境表现——以非金属矿物制品行业为例
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摘要
从理论上剖析能源效率与环境表现的关系,以我国非金属矿物制品行业的65家上市企业2015—2017年数据为样本,采用DEA模型测算能源效率,构建指标体系度量环境表现,研究能源效率提升与环境表现的关系。研究发现,规模效率与环境表现呈正相关关系,纯技术效率、技术效率与环境表现水平呈负相关关系。进一步运用Malmquist指数测算能源效率进行稳健性分析,发现仍稳健。
In this paper,the relationship between energy efficiency and environmental performance was analyzed in theory. Using manual collection data,the DEA model was applied to measure the energy efficiency by using the data of 65 listed companies of nonmetallic mineral products industry in 2015-2017,then built an index system to measure the environmental performance and to study the relationship between improvement of energy efficiency and environmental performance. The results showed that the scale efficiency was positively related to the environmental performance,and the pure technical efficiency and the technical efficiency had a negative correlation with the environmental performance. Further,the Malmquist index was used to calculate the energy efficiency for robustness analysis,and the results were still stable.
In this paper,the relationship between energy efficiency and environmental performance was analyzed in theory. Using manual collection data,the DEA model was applied to measure the energy efficiency by using the data of 65 listed companies of nonmetallic mineral products industry in 2015-2017,then built an index system to measure the environmental performance and to study the relationship between improvement of energy efficiency and environmental performance. The results showed that the scale efficiency was positively related to the environmental performance,and the pure technical efficiency and the technical efficiency had a negative correlation with the environmental performance. Further,the Malmquist index was used to calculate the energy efficiency for robustness analysis,and the results were still stable.
引文
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[15]武剑锋,叶陈刚,刘猛.环境绩效、政治关联与环境信息披露——来自沪市A股重污染行业的经验证据[J].山西财经大学学报,2015,37(7)∶99-110.
[2]王锋,吴丽华,杨超.中国经济发展中碳排放增长的驱动因素研究[J].经济研究,2010,45(2)∶123-136.
[3]魏楚,沈满洪.能源效率研究发展及趋势:一个综述[J].浙江大学学报(人文社会科学版),2009,39(3)∶55-63.
[4]张少华,蒋伟杰.能源效率测度方法:演变、争议与未来[J].数量经济技术经济研究,2016,33(7)∶3-24.
[5]Sinton J E,Fridley D G. What Goes Up:Recent Trends in China's Energy Consumption[J]. Energy Policy,2000,28(10)∶671-687.
[6]林伯强,孙传旺.如何在保障中国经济增长前提下完成碳减排目标[J].中国社会科学,2011,(1)∶64-76,221.
[7]涂正革.中国的碳减排路径与战略选择——基于八大行业部门碳排放量的指数分解分析[J].中国社会科学,2012,(3)∶78-94,206,207.
[8]蔡晓春,邹克.基于DEA-Malmquist的钢铁行业上市公司能源效率分析[J].统计与信息论坛,2012,27(8)∶90-98.
[9]Clarkson P M,Li Y,Richardson G D,et al. Revisiting the Relation Between Environmental Performance and Environmental Disclosure:An Empirical Analysis[J]. Accounting Organizations&Society,2008,33(4-5)∶303-327.
[10]Dawkins C,Fraas J W. Coming Clean:The Impact of Environmental Performance and Visibility on Corporate Climate Change Disclosure[J]. Journal of Business Ethics,2011,100(2)∶303-322.
[11]沈洪涛,黄珍,郭肪汝.告白还是辩白——企业环境表现与环境信息披露关系研究[J].南开管理评论,2014,17(2)∶56-63,73.
[12]龙文滨,李四海,宋献中.环保规制与中小企业环境表现——基于我国中小板与创业板上市公司的经验研究[J].公共行政评论,2015,8(6)∶25-58,185,186.
[13]魏权龄.数据包络分析[M].北京:科学出版社,2004∶62-66.
[14]余修斌,任若恩.全要素生产率、技术效率、技术进步之间的关系及测算[J].北京航空航天大学学报(社会科学版),2000,(2)∶18-23.
[15]武剑锋,叶陈刚,刘猛.环境绩效、政治关联与环境信息披露——来自沪市A股重污染行业的经验证据[J].山西财经大学学报,2015,37(7)∶99-110.