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| DOI | 10.1016/j.enpol.2022.113024 |
| Spatial effects of dynamic comprehensive energy efficiency on CO2 reduction in China | |
| Abudureheman M.; Jiang Q.; Dong X.; Dong C. | |
| 发表日期 | 2022 |
| ISSN | 0301-4215 |
| 卷号 | 166 |
| 英文摘要 | Controlling the growth of CO2 emissions has become a focus of China and improving energy efficiency is widely regarded as one of the most effective measures to reduce CO2 emissions. By constructing a dynamic comprehensive energy efficiency index, we estimated the energy efficiency of 30 provinces in China from 2001 to 2017 using the stochastic frontier analysis method. Then, we investigated the spatial effects of energy efficiency on CO2 emissions and its regional heterogeneity under geographic, economic, and social weight matrices by using the spatial Durbin model. The results indicate that the comprehensive energy efficiency of China shows a gradual improvement trend during the sample period. There exist spatial spillover effects of energy efficiency on regional CO2 reduction. Energy efficiency improvement in the eastern region shows significant spillover effect on neighboring area's CO2 reduction under the three weight matrices. The central region exhibits this spatial effect only under the weight of economic distance. However, there is no significant spillover effect in the western region. Economic factors play a greater role in the spillover effect of energy efficiency. The findings of this paper provide several important policy implications for improving energy efficiency and reducing CO2 emissions in various regions of China. © 2022 |
| 英文关键词 | CO2 emissions; Dynamic comprehensive energy efficiency; Spatial durbin model; Stochastic frontier analysis |
| 语种 | 英语 |
| scopus关键词 | Carbon dioxide; Public policy; Spatial variables measurement; Stochastic models; Stochastic systems; CO 2 emission; CO 2 reduction; Comprehensive energy; Dynamic comprehensive energy efficiency; Effective measures; Spatial Durbin models; Spatial effect; Spillover effects; Stochastic frontier analysis; Weight matrices; Energy efficiency |
| 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/256175 |
| 作者单位 | School of International Trade and Economics, University of International Business and Economics, Beijing, 100029, China; UIBE Belt & Road Energy Trade and Development Center, University of International Business and Economics, Beijing, 100029, China |
| 推荐引用方式 GB/T 7714 | Abudureheman M.,Jiang Q.,Dong X.,et al. Spatial effects of dynamic comprehensive energy efficiency on CO2 reduction in China[J],2022,166. |
| APA | Abudureheman M.,Jiang Q.,Dong X.,&Dong C..(2022).Spatial effects of dynamic comprehensive energy efficiency on CO2 reduction in China.Energy Policy,166. |
| MLA | Abudureheman M.,et al."Spatial effects of dynamic comprehensive energy efficiency on CO2 reduction in China".Energy Policy 166(2022). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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