中国住房保障政策扩散的过程及特征

Progress and features of Chinese housing guarantee policy diffusion

在政策参照网络及政策文献关键词分析的基础上,运用政策扩散文献量化研究的维度和方法分析了我国住房保障政策扩散的过程和特征。结果显示:我国住房保障政策扩散强度呈现出时序上的非均衡性分布特征,其中致力于解决低收入群体住房问题的政策扩散强度最高;与具备政府强制性协调机制的政策相比,具备自主创新机制的政策覆盖范围更广;与具备经济效益的政策相比,政府强制推行的社会性政策扩散速度更快,但后期容易出现骤降和持续下滑的情况;住房保障政策在扩散方向上主要包括自上而下、自下而上以及平行扩散三种形式,整体上呈现出"上下互动"的特征,且在政府高位推动机制下"自上而下"的扩散形式更为显著。

Based upon the stratified networks and the time sequence of key words in policy documents, thk essay ex- amines the process and characteristic of Chinese housing guaran- tee policy diffusion from different dimensions in the quantitative analysis to the policy documents. The results show that the diffu- sion intensity of Chinese housing guarantee policy presents the non- equilibrium distribution characteristics of the time series. Policies aimed at addressing housing problems for low - income groups have the highest strength on diffusion. Compared to the policies with mandatory government coordination mechanisms, policies with independent innovation mechanisms have more di- mensions on diffusion width and geographically involve more re- gions. Unlike the speed of the economic efficiency policies sta- ying relatively low and steady, the speed in the social policies imposed by the government fails sharply after reaching at its peak in a short period of time, and maintains a tendency of de- scending in general. Chinese housing guarantee policy diffusion appears in three directions, which are up - down, bottom - up and parallel. As a whole, it shows the characteristics of ＂inter- acting between ups and downs＂ and the diffusion of ＂ up - down＂ is more prominent under the government high promotion mechanism.