气候变化领域集成服务门户(CCPortal): What factors contribute to the extent of decoupling economic growth and energy carbon emissions in China?

CCPortal

DOI	10.1016/j.enpol.2023.113416
	What factors contribute to the extent of decoupling economic growth and energy carbon emissions in China?
	Xie, Pinjie; Gong, Ningyu; Sun, Feihu; Li, Pin; Pan, Xianyou
发表日期	2023
ISSN	0301-4215
EISSN	1873-6777
卷号	173 页码:13
英文摘要	Based on the IGT equation, we calculate the decoupling index Dr of China's economic growth and energy CO2 emissions from 1978 to 2020, and analyze the evolution trend of the decoupling development between the two. Then, based on the ARDL model, the factors influencing the decoupling relationship are empirically tested and analyzed. The findings are threefold. (1) In the long term, the decoupling is effectively promoted by the relative energy price index, the increase in the clean energy proportion and the strengthening of government interven-tion. And the decreases in research and development investment, foreign trade, and the ratio of tertiary to secondary industry elicit the same direction on the decoupling relationship. (2) In the short term, the decline in the current increment of government intervention is the strongest contributor to the decoupling relationship, followed by the rise in the current increment of the ratio of the tertiary to the secondary industry. (3) The combined results of historical decomposition, impulse response, and variance decomposition indicate that clean energy share shocks, research and development intensity shocks, and relative energy price index shocks are the main sources of Dr fluctuations. The results of the study can provide a reference for achieving carbon reduction in China.
英文关键词	Carbon emissions; Decoupling index; Autoregressive distributed lag model; Influencing factors
学科领域	Economics; Energy & Fuels; Environmental Sciences; Environmental Studies
语种	英语
WOS研究方向	Business & Economics ; Energy & Fuels ; Environmental Sciences & Ecology
WOS记录号	WOS:000923606100001
来源期刊	ENERGY POLICY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/272217
作者单位	Shanghai University of Electric Power; Beijing Institute of Technology; Shanghai Jiao Tong University
推荐引用方式 GB/T 7714	Xie, Pinjie,Gong, Ningyu,Sun, Feihu,et al. What factors contribute to the extent of decoupling economic growth and energy carbon emissions in China?[J],2023,173:13.
APA	Xie, Pinjie,Gong, Ningyu,Sun, Feihu,Li, Pin,&Pan, Xianyou.(2023).What factors contribute to the extent of decoupling economic growth and energy carbon emissions in China?.ENERGY POLICY,173,13.
MLA	Xie, Pinjie,et al."What factors contribute to the extent of decoupling economic growth and energy carbon emissions in China?".ENERGY POLICY 173(2023):13.