EVOLUTIONARY CHARACTERISTICS AND DIFFERENCE MECHANISMS OF URBAN INNOVATION SPACE TYPES UNDER NETWORK PERSPECTIVE: TAKING NANJING AS AN EXAMPLE
TANG Shuang1, ZHANG Jing-xiang2, LI Mu-han3
1. College of Architecture and Urban Planning, Beijing University of Technology, Beijing 100124, China; 2. School of Architecture and Urban Planning, Nanjing University, Nanjing 210093, China; 3. School of Architecture, Tianjin University, Tianjin 300072, China
Abstract：The cultivation of innovation network is an important factor for anchoring urban innovation space and shaping urban innovation environment. Especially from the micro-subject perspective, it is possible to develop a more profound explanation of the process and mechanism of innovation network formation. Therefore, taking Nanjing as an example, on the basis of identifying the scope of urban innovation space by using patent application data and 'Getis-Ord Gi*' method, we construct the innovation network of Nanjing's innovation space one by one applying the information of cooperative relationship in cooperative patent application data. The results found that: 1) From the perspective of scale type, there are differences in the scale composition of innovation linkages in urban innovation spaces; 2) From the perspective of organisation type, urban innovation space can be divided into core subject discrete, core subject combined, multi-subject discrete, and multi-subject combined; 3) The attributes of innovation subjects are an important reason for the differences in the characteristics of urban innovation space network types, and this phenomenon that can be explained by multi-dimensional proximities.
唐爽, 张京祥, 李沐寒. 网络视角下城市创新空间类型的演化特征与差异机制——以南京市为例[J]. 人文地理, 2025, 40(3): 59-67.
TANG Shuang, ZHANG Jing-xiang, LI Mu-han. EVOLUTIONARY CHARACTERISTICS AND DIFFERENCE MECHANISMS OF URBAN INNOVATION SPACE TYPES UNDER NETWORK PERSPECTIVE: TAKING NANJING AS AN EXAMPLE. HUMAN GEOGRAPHY, 2025, 40(3): 59-67.
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