周丽苹“走以大城市为主导协调发展的城市化道路”一文采用因子分析的方法,对我国2003年284个地级及以上城市的城市规模效益进行了分析,得出了在我国城市综合效益与城市规模呈正相关的结论,为“十一五”规划纲要提出的“大中小城市和小城镇协调发展”的城市发展方针提供了科学? Zhou Li-ping “Taking the Urbanization-led Urbanization Path for Coordinated Development” adopted the method of factor analysis to analyze the urban scale benefits of 284 prefecture-level cities and above in 2003 in China. The conclusion that urban size is positively correlated provides science for the urban development policy of “coordinated development of Dazhong Xiao cities and small towns” proposed in the “Eleventh Five-year” Plan.