摘要
提高能源利用效率作为减少二氧化碳排放的重要手段,是发展低碳经济的首要选择。文章通过选取我国制造业30个行业为决策单元,对2008~2012年间投入产出数据进行有效性处理,并运用两种数据包络分析模型对各行业的能源利用效率进行考察并分析各行业的能效差异。结论显示我国制造业总体能源利用效率偏低,个别行业投入冗余值过高,在此基础上提出提高制造业能效的对策建议。
As an important means to reduce carbon dioxide emissions,improving energy efficiency is the first choice of the development of low-carbon economy.By selecting 30 of China＇s manufacturing industry as decision units,this paper makes the effective treatment of the input output data in 2008-2012,and then uses two types of data envelopment analysis model to inspect energy efficiency in various industries and analyze energy efficiency differences among various sectors.Conclusions show that China＇s manufacturing industry energy efficiency seem to be low,individual industry input redundancy value is too high.Based on this,we put forward suggestions for improving the energy efficiency of the manufacturing sectors.
出处
《生态经济》
CSSCI
北大核心
2016年第5期58-62,共5页
Ecological Economy
基金
教育部哲学社会科学研究重大课题攻关项目"我国先进制造业发展战略研究"(14JZD018)
关键词
低碳经济
能源利用效率
制造业
数据包络分析
energy efficiency
low-carbon economy
manufacturing
data envelopment analysis
