网络关系与空间组织:长三角与美国东北部城市群创新合作关系的比较分析

发布时间：2018-05-16 05:49

本文选题：创新城市群落 + 国际比较　；参考：《城市规划学刊》2016年02期

【摘要】：创新和创意活动作为城市发展的主动力,从创新联系视角,观察城市体系的空间组织和网络关系成为创新地理学的研究热点。以长三角和美国东北部城市群为例,以各城市在PCT申请的专利合作数为参数,研究通过社会网络分析和GIS空间分析方法,从社会网络关系、空间组织特征等维度分阶段对两大城市群的创新联系进行对比观察。研究表明:(1)社会网络关系。美国东北部城市群参与创新合作的城市更多,网络密度更高,层级和子群团体更为丰富,"多中心百花齐放"的"众创"特征明显;(2)空间组织。与长三角"单中心、多节点、单层次"的简单网络相比,美国东北部城市群表现出"多中心、多节点、多层次"的复杂关联网络特征。(3)节点联系长三角局限于行政辖区的"近域合作",美国东北部城市群以"近域合作"和"跨区域联系"两种方式相结合。(4)演进特征。长三角表现为"直线上升型"的演进特征,美国东北部城市群表现为"起伏式"演进特征。
[Abstract]:Innovation and creative activities as the main driving force of urban development, from the perspective of innovation connection, observing the spatial organization and network relationship of urban system has become the research hotspot of innovation geography. Taking the urban agglomeration of the Yangtze River Delta and the northeastern United States as an example, taking the number of patent cooperation applied by each city in PCT as a parameter, this paper studies the relationship between social networks through social network analysis and GIS spatial analysis. The spatial organizational characteristics and other dimensions are compared to observe the innovation relationship between the two urban agglomerations in different stages. Studies show that: 1) Social network relationships. Urban agglomeration in the Northeast of the United States has more cities involved in innovative cooperation, higher network density, richer levels and subgroups. Compared with the simple network of "single center, multi-node, single-level" in the Yangtze River Delta, the urban agglomeration in the northeastern United States shows "multi-center, multi-node," The "multi-level" complex related network features. 3) the Yangtze River Delta is confined to the "near area cooperation" of the administrative district, and the northeastern United States urban agglomeration combines the "near area cooperation" and the "cross regional connection" with the evolution feature of "Near-region Cooperation" and "Cross-Regional connection". The Yangtze River Delta is characterized by the evolution of "straight rise", and the urban agglomeration of the northeastern United States is characterized by "undulating" evolution.
【作者单位】：同济大学建筑与城市规划学院;上海同济城市规划设计研究院六所;同济大学建筑与城市规划学院高密度人居环境生态与节能教育部重点实验室;同济大学高密度区域智能城镇化协同创新中心;上海社会科学研究院部门经济研究所;
【基金】：国家社科基金重大项目“国际创新城市构建与中国城市圈发展战略规划研究”(批准号:12&ZD202)
【分类号】：TU982

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