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随着我国经济的高速发展,如何提高能源效率备受到学术界关注,但现有文献多以全国或省域为研究对象,对地区差异关注不足。基于相关统计数据,借鉴面板协整理论,实证我国东、中、西部地区能源效率与经济发展诸变量间的长期协整及短期波动关系,发现产业结构及固定资产投资是影响各地区能源效率的共性因素,科技进步及能源消费结构是差别性因素,研究成果有助于政府根据各地区实际采取有针对性的节能措施。
With the rapid development of economy in our country, much attention has been paid to how to improve energy efficiency in academia. However, most of the existing literature focuses on the whole country or the province as a research object, and pays insufficient attention to regional differences. Based on the relevant statistical data and the panel cointegration theory, empirical analysis of the long-term co-integration and short-term fluctuations between the variables of energy efficiency and economic development in the eastern, central and western regions of China shows that the industrial structure and fixed asset investment are the factors affecting the energy efficiency of various regions Common factors, technological progress and energy consumption structure are different factors, and the research results help the government to take targeted energy conservation measures according to the actual conditions of different regions.