摘要
以京津冀为研究对象,选用碳排放量、碳生产率和脱钩弹性系数三大指标分析三省市2000—2011年低碳经济的发展,并以KAYA等式的扩展式为基础,建立LMDI分解模型,对三省市碳排放影响因素进行无残差分解,区分其碳排放的地区异质性,结果显示:北京市呈现碳排放量规模驱动型特征,天津市和河北省的碳排放均呈现出规范结构混合驱动型特征。
As the research object of the Beijing-Tianjin-Hebei region, this paper chooses carbon emissions, carbon productiv-ity and decoupling coefficient of elasticity index analyzes the low-carbon economic development of the three provinces and cities in 2000-2011. And based on the extended KAYA equation, LMDI decomposition model is established and used to no residual decomposition for the carbon emissions influence factors of three provinces, and the heterogeneity of its carbon emis-sions is sectioned. The results show that Beijing has carbon emissions scale driven feature, carbon emissions in Tianjin and Hebei showed normal structure of hybrid driven feature.
出处
《经济与管理》
CSSCI
2014年第5期13-16,共4页
Economy and Management
基金
"十二五"国家科技支撑计划课题(2012BAC20B08)
河北经贸大学研究生科研创新计划项目
关键词
碳排放
碳生产率
脱钩弹性系数
LMDI方法
Carbon emissions
Carbon productivity
Decoupling elasticity coefficient
LMDI method
