摘要
为了降低北京市能耗强度,研究北京市产业结构、能源消费结构、技术进步与能耗强度之间的关系.通过建立VEC计量经济模型发现4个变量间存在两个协整关系.研究结果表明,煤炭消费的提升、科研经费的投入、第三产业占比的增加对能耗强度的降低存在负面影响,最后结合北京市实际情况进行分析.
In order to reduce the energy consumption intensity of Beijing, the relationship between the industrial structure, energy consumption structure, technological progress and energy consumption intensity in Beijing are discussed in this paper. Through the establishment of VEC econometric models the two collaborator relationships between four variables are found. The results show that the coal consumption of ascension, the scientific research funds investment, the increase of the tertiary industry accounted for the reduction in energy intensity have negative impact. Finally the actual situation of Beijing is analyzed.
作者
赵芳菲
秦颖
Zhao Fangfei;Qin Ying(School of Economic and Management Engineering,Beijing University of Civil Engineering and Architecture,Beijing 100044)
出处
《北京建筑大学学报》
2018年第3期70-72,80,共4页
Journal of Beijing University of Civil Engineering and Architecture
基金
北京市社会科学基金项目(16GLB011)
关键词
能耗强度
能源消费结构
产业结构
VEC模型
energy intensity
energy consumption structure
industrial structure
VEC model
