What Beijing's Aiming at:Based on the Study of the Indicator System of World City
提出基于个体城市和城市间联系的双重测量方法，构建世界城市指标体系，计算39个世界城市的发展水平，针对北京建设世界城市过程中的瓶颈问题提出建议。
The accurate measurement of the world city network is crucial to defining objects and contents of world city studies.In this paper,I finally propose a dual measurement methodology of the world city system,based on both individual cities and inter-city connections,as an innovation,and build the measurement indicator system for world city.This paper has calculated the development level of thirty-nine famous world city with comparative method,and then made the relevant comments and suggestions for Beijing,according to her bottleneck problem in the process of building the world city.