城市CBD功能成熟度评价指标体系的构建--以杭州钱江新城CBD为例

The construction of the CBD functional maturity index system:A case of Qianjiang New City CBD

本文基于"如何衡量CBD的功能发育程度"这一极具现实意义的问题,通过以杭州钱江新城CBD为例,结合国内外CBD研究中的理论及实践经验,采用德尔菲法归纳出总体规模、功能协调、功能集聚和功能辐射四大类指标,并进一步从可操作性的角度进行了细分,最终形成1项目标层(A层)、4项准则层(B层)和18项基础指标层(C层)的一整套较为完善的CBD功能成熟度指标体系。文中采用层次分析法,通过对32位相关专家学者的问卷调查,确定了各项基础指标的权重,并通过了一致性检验。结果表明,就准则层指标而言,显然CBD的功能集聚程度B3(0·4085)和功能辐射程度B4(0·3392),更能凸显CBD作为城市区域经济的核心地位。而且,各基础指标层内部也存在着显著的差异。

This paper was based on the practically significant problem, how to weigh the development degree of function in CBD. Based on the case of Qianjiang New City CBD, we constructed a whole functional maturity index system which included 4 subgroups, namely collective scale, harmony function, agglomeration function and radiation function. From the perspective of feasibility, we subdivided those 4 subgroups into 18 indices. Using the AHP（Analytical Hierarchy Process）, we acquired weight of each basic index, and the indices judgement matrix also passed through the consistency test. As to the criterion level indices, we found the degree of agglomeration function and radiation function of CBD is dominant in the regional economy. Then, in the index level, we found that the economic scale is more important than the scale of construction and the population; and that office building is still the core part of CBD, but the retail/service and housing are also important; next, the cluster of the corporate headquarters and the financial industry is the main characters of the agglomerative function of CBD; and the last but not least, under the background of economic globalization, the radiation function put more emphasis on the economic relationship between the international/regional economic body and CBD than on others. And also, the paper aims to do some help to the practical and theoretical society.