Do Carbon Emissions and Economic Growth Decouple in China? An Empirical Analysis Based on Provincial Panel Data

Global warming has emerged as a serious threat to humans and sustainable development. China is under increasing pressure to curb its carbon emissions as the world’s largest emitter of carbon dioxide. By combining the Tapio decoupling model and the environmental Kuznets curve (EKC) framework, this pa...

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Bibliographic Details
Published in:Energies (Basel) 2019-06, Vol.12 (12), p.2411
Main Authors: Hao, Yu, Huang, Zirui, Wu, Haitao
Format: Article
Language:English
Subjects:
Carbon dioxide
Climate change
Decomposition
Decoupling
decoupling theory
Dependent variables
differential GMM estimation
Economic development
Economic growth
Economic models
Emissions
Energy consumption
Energy economics
Energy policy
Energy sources
environmental Kuznets curve (EKC)
GDP
Gross Domestic Product
Hypotheses
Independent variables
Longitudinal studies
Methods
panel data
Per capita
Provinces
Social change
Sustainable development
Tapio decoupling model
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Summary:Global warming has emerged as a serious threat to humans and sustainable development. China is under increasing pressure to curb its carbon emissions as the world’s largest emitter of carbon dioxide. By combining the Tapio decoupling model and the environmental Kuznets curve (EKC) framework, this paper explores the relationship between China’s carbon emissions and economic growth. Based on panel data of 29 provinces from 2007 to 2016, this paper quantitatively estimates the nexus of carbon emissions and economic development for the whole nation and the decoupling status of individual provinces. There is empirical evidence for the conventional EKC hypothesis, showing that the relationship between carbon emissions and per capita gross domestic product (GDP) is an inverted U shape and that the inflection point will not be attained soon. Moreover, following the estimation results of the Tapio decoupling model, there were significant differences between individual provinces in decoupling status. As a result, differentiated and targeted environmental regulations and policies regarding energy consumption and carbon emissions should be reasonably formulated for different provinces and regions based on the corresponding level of economic development and decoupling status.
ISSN:1996-1073
1996-1073
DOI:10.3390/en12122411