宁夏煤炭利用效率的影响因素分析

Analysis on the factors affecting the utilization efficiency of coal in Ningxia

以宁夏煤炭消费为研究对象,通过自向量回归模型,应用脉冲响应法和方差分解法分析宁夏煤炭利用效率的影响因素及贡献率,发现经济发展水平、产业结构、资本深化度、天然气消费比重、能源加工转换效率的发电效率对宁夏煤炭利用效率起正向影响,煤炭消费比重、环境规制对宁夏煤炭利用效率起负向影响。

In order to research the coal consumption of Ningxia,the influence factors and contribution rate of coal utilization efficiency in Ningxia are analyzed by using the impulse response function and variance decomposition method through the self-vector regression model. The economic development level, the industrial structure, the capital deepening level,the natural gas consumption proportion,the efficiency of energy processing and conversion in power generation efficiency have a positive effect on the utilization efficiency of coal in Ningxia, and the coal consumption proportion and the environmental regulation have a negative effect on the utilization efficiency of coal in Ningxia.