摘要
本文在相关概念界定的基础上,运用主成分分析法构建了中国超大城市集聚性指数。接着运用该集聚性指数对2006年中国27个超大城市的集聚程度进行了测算和评价分析,同时分析了近四年(2003—2006)中国超大城市集聚性变化情况及其变化原因。分析结果表明:2006年中国27个超大城市按其集聚程度可以分为三大集团;近四年中国27个超大城市集聚性相对稳定,少数城市集聚性有上升或下降趋势,且这种变化主要由各个城市经济集聚性变化引起,社会集聚性基本没有发生变化。
The paper builds the large city agglomeration index by the principal component based on related concepts. Then the paper carries on the measurement and the analysis comparison to China large city agglomeration degree with the index. At the same time, analyses the change of china＇ large city agglomeration and its reasons in the past four years （2003--2006）. Lastly, comes to the related conclusions. The results of the analysis show that： In 2006, 27 large cities in China can be classified into three groups according their agglomeration degree; Over the past four years, city agglomeration degree is relatively stable. A small number of cities have upward or downward, and this change is mainly caused by the alteration of economic agglomeration. Social agglomeration has not changed basically.
出处
《兰州商学院学报》
2009年第3期12-17,共6页
Journal of Lanzhou Commercial College
基金
教育部人文社会科学重点研究基地重大招标项目:"西部大都市区管治模式与协调机制研究"(08JJD790117)
关键词
超大城市
集聚
评价
the large city
agglomeration
evaluation
