期刊
CHINESE JOURNAL OF POPULATION RESOURCES AND ENVIRONMENT
卷 20, 期 4, 页码 332-340出版社
KEAI PUBLISHING LTD
DOI: 10.1016/j.cjpre.2022.11.004
关键词
Green effect transmission mechanism; Regional economic heterogeneity; Moderated multiple mediation model; New energy vehicle promotion (NEVP)
In the context of global carbon neutrality, the promotion of new energy vehicles plays a crucial role in reducing carbon emissions. The green effect of this promotion has been confirmed through empirical analysis, highlighting the significance of eliminating fuel-fired vehicles and managing traffic congestion. The transmission mechanism of the green effect is regulated by regional economic heterogeneity.
In the context of global carbon neutrality, new energy vehicle promotion (NEVP) has become an important means of reducing carbon emissions. This paper constructs a theoretical model and uses panel data on NEVP in 21 countries from 2012 to 2018 to empirically examine the green effect of NEVP. The results indicate the following: (1) NEVP significantly reduces greenhouse gases emissions, and the green effect can be transmitted and diffused through a direct path. (2) Replacing fuel-fired vehicles and accelerating the end-of-life vehicle scrapping process significantly conducted the green effect, and aggravating traffic congestion was not statisti-cally significant. (3) The transmission mechanism of the green effect is regulated by regional economic hetero-geneity. In regions with better development of fuel-fired vehicles, the transmission of the green effect is sub-ject to the elimination of fuel-fired vehicles and traffic congestion governance, and the transmission efficiency is low. However, regions with a relatively weak fuel-fired automobile industry foundation show a strong ad-vantage of backwardness, and the green effect is more prominent. This means that global NEVP should be fur-ther accelerated to achieve the green effect and the goal of global carbon neutrality.
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