北京市居住与就业的空间错位及原因

Spatial mismatch between housing and employment of Beijing

以北京市为研究对象,对郊区大型居住区居民就业地点进行了抽样调查,并引入SMI指数对研究区的空间错位程度进行量化,在此基础上提出北京市居住与就业的空间错位模式。并对北京市空间错位的形成机制进行了探讨,认为经济驱动力、基础设施的改善、对生活质量的追求以及过快的城市化速度是导致空间错位最根本的原因。

With rapid urbanization,the spatial mismatch between housing and employment convergence district has come into being. This article takes Beijing City for example to carry out sample survey at employment areas in some great inhabitancy districts in suburb. Then it uses SMI index to measure the degree of spatial mismatch quantitatively. Based on this,it proposes the spatial mismatch model of housing and employment. In the end,the mechanism on spatial mismatch has been discussed,and it is found that economic driving,infrastructure improving,the pursuit on life quality and the excessive speed of urbanization are efficient factors inducing spatial mismatch.