Analysis of the Impact of Carbon Trading Policies on Carbon Emission and Carbon Emission Efficiency
نویسندگان
چکیده
As the carbon trading scheme has a significant impact on China’s sustainable economy and environmental protection, policy influence of emissions emission efficiency in pilot provinces become key research topic. Based data 30 cities China from 2007 to 2018, this paper estimates by using super-efficiency SBM model, difference-in-difference method is adopted investigate policy’s influence. The results show that: (1) policies have reduction effect positive areas. (2) There dynamic that increases year year, synergistic CO2 SO2. (3) different effects depending Before after implementation policy, Tianjin remained almost unchanged, while Hubei Chongqing increased significantly. Although Shanghai Guangdong remains at forefront, they fluctuate greatly. Beijing only city remain frontier every showing impact.
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ژورنال
عنوان ژورنال: Sustainability
سال: 2022
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su141610216