结构、强度、规模与电力碳排放——基于LMDI分解方法的研究

被引:12
作者
王常凯 [1 ,2 ]
崔维军 [2 ]
机构
[1] 东南大学经济管理学院
[2] 南京信息工程大学中国制造业发展研究院
关键词
电力碳排放; 因素分解; LMDI;
D O I
暂无
中图分类号
F224 [经济数学方法]; F426.61 [];
学科分类号
020104 [西方经济学];
摘要
利用1996—2012年中国电力生产和消费数据,基于电力从生产到消费的全过程,建立电力碳排放驱动因素分解模型,并通过LMDI分解方法测算这些因素对碳排放影响的程度和方向。结果表明,1996—2012年,正向驱动因素主要有经济规模、生活消费、人口规模,贡献率分别109.51%、14.63%、7.92%;负向驱动因素主要是转换效率和电力强度,贡献率分别为-19.32%、-13.24%。经济规模效应是使得电力碳排放增加的最主要因素,而转换效率效应则是减少碳排放的最大力量。
引用
收藏
页码:220 / 224+241 +241
页数:6
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