Frontiers in Environmental Science (Sep 2024)
The impact of carbon emission trading policy on regional total factor productivity
Abstract
With the global focus on climate and environmental issues, green and low-carbon development has become an important way to promote efficiency. However, more research is needed on whether the pilot carbon emissions trading policy can promote economic development while reducing emissions. The panel data of 30 regions in China from 2005 to 2020 are used to examine the impact of carbon emission trading policy on regional total factor productivity. The findings demonstrate that, while the carbon emissions trading pilot policy can enhance total factor productivity, its impact varies across regions. Notably, the policy fosters TFP growth in Beijing and Tianjin but hampers it in Hubei and Guangdong provinces, signifying regional heterogeneity in its effects. These results remain robust even after conducting placebo tests and DID model. Furthermore, the mechanism study reveals that the carbon emissions trading pilot policy affects total factor productivity through pure technical efficiency and scale effects. Given the more stringent environmental regulations brought by the “carbon neutrality” goal, understanding the impact of carbon emissions trading policies on total factor productivity lays the groundwork for establishing a national carbon emissions trading market. This promotes sustainable economic development by helping to achieve a win-win situation between environmental protection and economic growth.
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