首页|丝绸之路经济带沿线省份能源综合效率时空分异与影响因素——基于超效率及地理探测器模型

丝绸之路经济带沿线省份能源综合效率时空分异与影响因素——基于超效率及地理探测器模型

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使用2006-2019年丝绸之路经济带沿线省市数据,采用超效率SBM模型和地理探测器模型,测度了能源综合效率及其影响因素.研究表明:丝绸之路经济带能源综合效率总体呈先下降后上升的"V"字形特征,效率整体呈上升趋势;从Malmquist指数的结果来看,技术进步对能源综合效率的贡献最大,沿线省份的技术效率有待加强;单影响因素影响显著,其中能源结构和产业结构作用呈现上升趋势,政府干预、城市化、互联网普及率、交通可达性和环境规制呈下降趋势;双因素交互作用大于单因素作用,其中能源结构与其他因素结合、交通可达性与其他因素结合是丝绸之路经济带能源综合效率最主要的影响因素.
Spatial-temporal differentiation and influencing factors of comprehensive energy efficiency in provinces along Silk Road Economic Belt:Based on ultra-efficient and geodetector models
Improving comprehensive energy efficiency in provinces along the Silk Road Economic Belt has far-reaching economic and geopolitical significance so as to enhance openness posture,promote industrial upgrading,and improve location and transportation advantages.Using the data of the provinces and cities along the Silk Road Economic Belt from 2006 to 2019,their comprehensive energy efficiencies and influencing factors were measured and analyzed by adopting the super-efficiency SBM model and geodetector model.The conclusions of the study are as follows.The comprehensive energy efficiency of the Silk Road Economic Belt could be generally characterized by a"V"shape,with the efficiency being an overall upward trend From the results of Malmquist index,technical progress contributed most to the comprehensive energy efficiency,and the technical efficiency of the provinces along the route should be strengthened.The influence of single-influence factor was significant,and the roles of energy structure and industrial structure showed an upward trend while the roles of government intervention,urbanization,Internet penetration,transportation accessibility,and environmental regulation a downward trend.The double-factor interaction was greater than the single-factor,and the energy structure combined with other factors and transportation accessibility combined with other factors were the most important double-influencing factors of the comprehensive energy efficiency of the Silk Road Economic Belt.Finally,suggestions are presented to improve the comprehensive energy efficiency of the provinces along the Silk Road Economic Belt.

silk road economic beltoverall energy efficiencysuper-efficient SBM modelMalmquist indexgeographic detector

马远、张同蕾

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新疆财经大学,乌鲁木齐 830012

丝绸之路经济带 能源综合效率 超效率SBM模型 Malmquist指数 地理探测器

国家社会科学基金项目新疆维吾尔自治区社会科学基金项目新疆维吾尔自治区自然科学基金项目新疆财经大学校级科研创新项目

20BGL28920BJL0582021D01A54XJUFE2023B004

2024

10.3981/j.issn.1000-7857.2023.04.00525

科技导报
中国科学技术协会

科技导报

CSTPCD北大核心
影响因子：0.559
ISSN：1000-7857
年,卷(期)：2024.42(15)
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