我国省际电热行业煤炭利用效率测度及影响因素研究

在测度中国30省市电热行业煤炭利用效率的基础上，运用ESDA模型以及空间误差模型研究中国电热行业煤炭利用效率的空间特征以及影响因素。研究结果表明：①2001—2015年间中国电热行业煤炭利用效率水平不高，且呈现出小幅度下降趋势|30省市的煤炭利用效率均未实现有效，且存在明显差异性，呈现出东部>中部>西部的分布格局。②中国省际电热行业煤炭利用效率呈现正向空间自相关性，且存在明显的集聚状态，近邻效应显著。③中国省际电热行业煤炭利用效率的主要影响因素有工业发展水平、产业集聚、技术进步、交通及政府规制。

Study on Spatial-temporal Differences and Influencing Factors of Coal Utilization Efficiency in China's Interprovincial Electric and Thermal Industry

Taking 30 provinces and cities in China as research objects, research on the spatial and temporal differences and driving factors of coal utilization efficiency in the electric heating industry. Firstly, the coal utilization efficiency of the electric power industry in 30 provinces of China was measured and analyzed from 2001 to 2015. Then, Geoda software was used to analyze the time and space difference of coal utilization efficiency in the electric heating industry. Finally, the spatial error model was used to test the impact of coal utilization efficiency in the electric heating industry. The research results show that the coal utilization efficiency of China's electric heating industry is not high during the period from 11200 to 2015, and it shows a small downward trend; the coal utilization efficiency of 30 provinces and cities is not effective, and there are obvious differences, showing the east > middle > The distribution pattern of the west. 2 The coal utilization efficiency of China's inter-provincial electric heating industry presents a positive spatial auto-correlation, and there is a clear agglomeration state, and the neighbor effect is significant. 3 The main driving factors of coal utilization efficiency in China's inter-provincial electric heating industry are industrial development level, industrial agglomeration, technological progress, transportation and government regulation.