摘要
区域内城市群经常被提到,但尚无区域城市网络的研究。本文论证了区域城市网络形成的动因,提出了城市网络表达的内容。对长三角16城市的首位特征与产业集聚特征分析基础上,建立了以城市为节点、企业关联业务为边、联系程度为权重的有向边权网络,通过复杂方法的测算,得出长三角城市网络的结构特征。证明长三角城市已经互动发展形成联系紧密的网络关系,区域内形成以上海为中心,以苏州和杭州等为关键枢纽,以常州等为次级节点和以镇江等为新兴市场的网络格局。
City cluster are generally mentioned but these are never explicitly specified regional city network in the literature.In this paper the regional city network is identified by the rationale and specification content.The Yangtze River Delta 16 cities are primary distributes.Then three levels of structure：cities as the nodes,advanced firms forming line,and the connection as weight are established.Hence,the complicated methodology is applied to calculate the structural characteristics.It is proved that the cities in Yangtze River Delta have formed hard interlocked relationship,Shanghai is the dominant center,Suzhou and Hangzhou etc.are the key interlock,Changzhou etc.are secondary node and Zhenjiang etc.are the new market.In a short conclusion the relevance of this city network for both theory and practice is briefly discussed.
出处
《中国软科学》
CSSCI
北大核心
2011年第8期130-140,共11页
China Soft Science
基金
上海市哲学社会科学规划基金项目(编号:2009SBK002)的研究成果
关键词
复杂网络
长三角城市群
城市网络
complicated network
Yangtze River Delta city cluster
city network
