TOTAL-FACTOR ENERGY EFFICIENCY OF REGIONS IN CHINA CONSIDERING NATURAL DISASTER EFFECTS
TOTAL-FACTOR ENERGY EFFICIENCY OF REGIONS IN CHINA CONSIDERING NATURAL DISASTER EFFECTS
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DOI：
10.15666/aeer/1503_155169
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发表时间：
2017
影响因子：
0.7
通讯作者：
C. Liu
中科院分区：
文献类型：
--
作者：
C. Liu
本文分析了2004-2010年中国30个地区的全要素能源效率（TFEE），并考虑了自然灾害的影响。基于投入导向的数据包络分析（DEA），计算了中国30个地区的全要素能源效率以及中国东部、中部和西部三个主要区域之间的关系。进一步运用Malmqusit指数对全要素能源效率进行分析，找出影响全要素能源效率的主要因素，并在此基础上提出改进建议。实证结果表明：2010 - 2011年中国全要素能源效率呈下降趋势，不同地区的全要素能源效率变化不一;三大区域的全要素能源效率也存在差异，但有收敛的趋势。研究还发现，技术进步是一把双刃剑，与忽略技术进步对全要素能源效率的影响相比，技术进步对全要素能源效率的贡献更小。因此，政府需要合理利用技术，将负面影响降到最低，加大科技投入，鼓励技术创新，从而真正提高我国的能源利用效率。
This paper analyzed total-factor energy efficiency (TFEE) of 30 regions in China during the period of 2004-2010, considering natural disasters effects. Based on the input-oriented data envelopment analysis (DEA), the paper computes the total-factor energy efficiency of 30 regions in China and the relationship among three main regional area of China, the east area, the middies and the west. The paper also further explored the total-factor energy efficiency by using Malmqusit index to find out the main factor of it and proposed improvement advices based on the analysis. The empirical results of the paper indicate that the total-factor energy efficiency of China in the period is decreasing and that of different regions has varies changes during the period; the total-factor energy efficiency of three main areas is also different with each other but has the trend of convergence. The paper also came to the conclusion that technical change is a double-edged sword, which makes less contribution to total factor energy efficiency compared to ignoring the effects. Thus, the government needs to make reasonable use of technology to minimise the negative effects and increase investment in technology science and encourage technological innovation, thus really improve the energy efficiency in China.