我国低碳经济发展效率的动态变化及碳减排潜力分析

发布时间：2018-05-13 07:35

本文选题：低碳经济 + 效率　；参考：《系统工程》2017年05期

【摘要】：综合考虑低碳经济发展过程中促进GDP增长及控制CO2排放的双重目标,运用非期望产出的SBM-DEA模型对我国30个省份2000~2012年的低碳经济发展效率及碳减排潜力的动态变化进行了评估。结果表明,我国低碳经济发展效率于"十二五"初期止住下降趋势开始回升。其中,经济最为发达的东部省份都属于高效率地区,而大部分西部省份,以及中部除湖南、江西外的地区都是低效率。在最优效率水平下,全国存在明显的CO2减排空间,低碳发展效率水平相对较低的河北、山西、内蒙古、陕西、新疆等地的可减排规模及相对减排潜力均较为突出,应是CO2减排的重点区域。研究指出,实施考评体系改革以及破除各类生产要素在不同地区间的流动壁垒,能有效促进低碳经济发展。
[Abstract]:Considering the dual goals of promoting GDP growth and controlling CO2 emissions in the process of low-carbon economy development, the dynamic changes of low-carbon economy development efficiency and carbon abatement potential in 30 provinces of China from 2000 to 2012 were evaluated by using the SBM-DEA model of non-expected output. The results show that the development efficiency of low-carbon economy in our country began to rise at the beginning of the twelfth five-year plan. Among them, the most developed eastern provinces belong to the high-efficiency areas, and most of the western provinces, as well as the central regions except Hunan and Jiangxi, are inefficient. Under the optimal efficiency level, there is obvious space for CO2 emission reduction in the whole country. The scale of emission reduction and the relative emission reduction potential of Hebei, Shanxi, Inner Mongolia, Shaanxi and Xinjiang, where the level of low-carbon development efficiency is relatively low, are all relatively outstanding. It should be the key area of CO2 emission reduction. It is pointed out that the low carbon economy can be promoted effectively by carrying out the reform of the appraisal system and breaking down the flow barriers between different regions of various factors of production.
【作者单位】：武汉大学经济与管理学院;中南大学商学院两型社会与生态文明协同创新中心;湖南商学院;
【基金】：国家自然科学基金青年基金资助(71601148) 中国博士后科学基金资助项目(2016M592393)
【分类号】：F124.5;X22

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