我国省际节能减排效率及其动态特征分析被引量：23

Energy-saving and Emission-abating Activity with Its Dynamic Characteristics in Different Provinces of China

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摘要准确认识和把握我国各省节能减排潜力及其驱动因素现实意义重大。运用超效率数据包络分析法测算了30个省份1997-2010年的节能减排效率,并分析了其动态变化特征。结果发现,我国各省间节能减排的效率值具有明显差异,且受结构调整等宏观经济政策的影响;节能减排效率的增长主要是受技术进步的推动,结构调整的作用有限。因此,政府应加大节能减排技术创新的扶持投入和鼓励省际间的技术溢出,完善西部省份承接产业转移的碳减排约束政策,以更有效地促进全国节能减排效率的提高。 It is of great practical significance to accurately understand the potential of energy saving and its driving factors of the various provinces of China.This paper estimated total-factor energy efficiency under the constraint of carbon emission for 30 provinces of China during 1997-2010 by super-DEA models,and analysis its dynamic variation characteristics.The results show that there are significant differences across provinces of its total-factor energy efficiency,and it effected by macroeconomic policies.The improvement of China＇s total-factor energy efficiency is main promoted by technological progress,the role of structural adjustment is limit.Therefore,government should increase investment to energysaving technology innovation,and encourage inter-provincial technology spillovers,and improve carbon abatement policies of western provinces in facilitating the shift of industries from east to west,in order to contribute more effectively to energy-save and emission-abate.

作者李科

机构地区湖南师范大学数学与计算机科学学院华中科技大学经济学院

出处《中国软科学》 CSSCI 北大核心 2013年第5期144-157,共14页 China Soft Science

基金国家社科基金(07AJY010) 国家自然科学基金(71173074) 教育部人文社会科学研究青年基金项目(11YJC790082)

关键词节能减排方向性距离函数超效率数据包络分析 M-L生产率指数 energy-save and emission-abate directional distance function sup-DEA malmquist-Luenberger productivity index

分类号 F124.5 [经济管理—世界经济]

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