摘要
选取中国各省市2007—2010年面板数据对工业企业异质性特征与地区碳排放强度关系进行实证研究,结果显示,工业企业的规模和技术水平对碳排放强度具有显著的抑制作用,从业人员规模对碳排放强度具有正向作用,而企业效益与碳排放强度关系不显著。进一步研究后发现,企业规模和技术水平通过降低能源排放强度、产生减排效果来降低碳排放强度;单位工业企业从业人员的减少可以降低能源消耗强度和能源排放强度,通过节能与减排双重方式降低碳排放强度;工业企业效益提高了单位资产期望经济产出,没有很好地抑制非期望碳排放产出,无法降低碳排放强度。
This paper makes an empirical research on the relationship between industrial enterprise heterogeneous characteristics and regional carbon intensity,based on the selection of panel data of industrial enterprises in China from 2007 to 2010.Results show that the scale and technical level of industrial enterprises have a significantly inhibitory effect on the carbon emission intensity,and employees have a positive effect on the carbon emission intensity,but there is no significant relationship between the enterprise benefit and carbon emission intensity. Further study finds that as far as enterprise scale and technical level are concerned,carbon emissions intensity is reduced by means of reducing energy intensity; The reduction of industrial enterprises staff can reduce the energy consumption intensity and energy emission intensity,thus playing a double role of energy saving and emission reduction to reduce carbon emissions intensity; The efficiency of industrial enterprises improve the expected economic output of unit asset,which is not very effective to restrain the output of non-expected carbon emission,and cannot reduce the carbon emission intensity.
出处
《南京审计大学学报》
2016年第4期43-51,共9页
Journal of Nanjing Audit University
基金
国家社会科学基金项目(12BGL128)
关键词
企业异质性特征
碳排放强度
节能减排
规模以上工业企业
区域发展
环境经济学
低碳发展
可持续发展
生产方式转变
能源强度
enterprise heterogeneous characteristics
carbon emission intensity
energy conservation and emission reduction
industrial enterprises above designated size
regional development
environmental economics
low carbon development
sustainable development
transformation of production mode
energy intensity
