摘要
通过利用空间计量经济学的相关知识对城市化水平与能源强度进行实证研究,得出以下三点结论:一是我国城市化水平具有显著的空间溢出效应;二是能源强度不仅受本地区的能源强度和城市化水平影响,也受相邻省区的能源强度和城市化水平影响;三是短期内城市化水平对能源强度的影响和空间效应均在增强,但长远来看,城市化会通过各种渠道使能源利用效率得以提高,这有助于降低能源强度。因此,我们应更加注重城市化推进的质量,这也是解决我国能源问题的出路之一。
This paper conducts an empirical study of the urbanization level and the energy intensity with the spatial econometric knowledge, drawing the following three conclusions： the first is that the urbanization level in China has remarkable spatial spillover effect; the second is that the energy intensity is not only subject to the impact of the local energy intensity and urbanization level, but also to the impact of those in the neighboring provinces; the third is that the impact of the urbanization level on energy intensity and spatial effect has been enhanced in the short-term, while in the long run, urbanization will improve energy efficiency through various channels, this will be helpful to reduce energy intensity. Therefore, we should pay more attention to improve the quality of urbanization; this is also one of the outlets to solve the problem of energy in China.
出处
《当代财经》
CSSCI
北大核心
2010年第3期83-88,共6页
Contemporary Finance and Economics
关键词
城市化
能源强度
空间相关性
空间滞后模型
urbanization
energy intensity
spatial correlation
spatial lag model
