基于社会网络分析的长三角城市群网络结构研究

城市群网络化发展是长江三角洲区域一体化发展的基本特征之一.研究以长三角城市群内16个主要城市经济联系为实证,从社会网络分析视角,对城市群网络的基本形式、网络结构属性及内部微观特征进行分析.结果显示长三角城市间已互动形成紧密的网络状关联,但网络内各城市结点间中心性不均衡、枢纽型城市较少,区域多中心、网络化协同发展格局显现...

Research on the Yangtze River Delta Urban Agglomeration Network Structure Based on Social Network Analysis

Urban agglomeration networking development will be the one of the basic characteristics of regional integration development in the Yangtze River delta.This paper,which based on the empirical of economic contact among the 16 leading cities in the urban agglomeration in the Yangtze River delta,analyzes the elemental form,network structure property and inside microcosmic characteristic of the urban agglomeration network from the social network analysis perspective.The result shows that urban agglomeration network developed a closely relationship with the formation of network,but the imbalance characteristic among cities is obvious,city nodes with the hub capacity still present in very limited amounts and it preliminary forms a polycentric network and synergetic development pattern.It also provides some suggestions for upgrading the network function of urban agglomeration.