关于“城市空间绩效”及城市规划的作为

由于空间本身的复杂性,"城市空间绩效"在很大程度上未被真正理解,这限制了我们理解城市的深度及对城市问题的判断。因而,认识和把握城市空间绩效,探讨城市建设用地的完整性、边际替代、空间距离和空间分割与垄断等内在机理,对于理解和改善快速城市化时期的城市规划作为,尤其是处理当下住房等现实问题,都具有重要意义。本文以城市用地及其功能用途的基本常识为出发点,分析探讨城市空间绩效的内在机理及与经济社会运行的关联性。在梳理内在机理基础上,进而以空间思维和推论方式进一步分析包括规划在内的公共政策作为。

URBAN SPATIAL PERFORMANCE AND URBAN PLANNING EFFICIENCY

Due to the complexity of space,the performance of urban space has largely been ignored.This limits the depth of our comprehension of city,mislead us into wrong judgments of urban issues.So,the understanding of spatial performance,as well as the discussion on immanent principles including the integrity of land use,marginal rate of substitution,spatial distance and spatial segmentation and monopoly,has remarkable significance to understand and improve the urban planning efficiency amid rapid urbanization peri...