摘要
文章在解析城市创新空间“双重集聚”效应的基础上,构建了“两维四类”的类型谱系;并以南京市为例,基于专利申请数据识别城市创新空间并构建创新网络,定量判定南京市创新空间的类型,总结其类型跃迁的总体趋势和跃迁模式,进而归纳出城市创新空间的类型跃迁路径。研究发现:①南京市创新空间的主体集聚度和网络关联度均呈现持续提升的趋势,但主体集聚度和网络关联度居于较高层级的创新空间的区位分布不同;②南京市创新空间总体向高密强网型演变,并在类型跃迁的过程中呈现出从中心到外围的“梯度拓展”特征;③南京市创新空间的类型跃迁模式分为4大类18亚类,可以归纳为地理集聚驱动、网络集聚驱动、双重集聚驱动3种跃迁路径,且不同跃迁路径的创新空间呈现出差异化的区位分布特征。
On the basis of analysis of the geographic and network agglomeration effects of urban innovation spaces,this paper constructs a typological spectrum of urban innovation spaces.Based on the patent application data of Nanjing,it identifies urban innovation spaces,constructs innovation networks,quantitatively determines the typologies of these spaces.It summarizes the general trend and mode in their typological evolution,and proposes a typological evolution path.It's found that:1)The subject concentration and network correlation of innovation spaces in Nanjing have continued to increase,but the distribution of higher-level innovation spaces differs.2)Innovation spaces in Nanjing generally evolve towards the high-density and high-network'type.During the process of type transition,it presents the characteristic of gradient expansion from the central area to the peripheral area.3)The typological evolution of innovation spaces in Nanjing can be divided into four categories and eighteen subcategories.On this basis,it summarizes three evolutionary paths:geographic agglomeration-driven,network agglomeration-driven and synergy-driven.Innovation spaces on these paths exhibit distinct distribution characteristics.
作者
唐爽
李沐寒
张京祥
TANG Shuang;LI Muhan;ZHANG Jingxiang(College of Architecture and Urban Planning,Beijing University of Technology,Beijing 100124,China;School of Architecture,Tianjin University,Tianjin 300072,China;School of Architecture and Urban Planning NanjingUniversity,Nanjing 210093,Jiangsu,China)
出处
《经济地理》
北大核心
2025年第4期244-254,共11页
Economic Geography
基金
中国博士后科学基金面上项目(2024M760173)
国家社会科学基金重大项目(24&ZD148)。
关键词
城市创新空间
地理集聚
网络集聚
创新空间类型
创新空间演化
南京市
urban innovation space
geographic agglomeration
network agglomeration
typology of innovative spaces
innovation space evolution
Nanjing
作者简介
唐爽(1993-),男,博士后,讲师,研究方向为创新空间规划与治理。E-mail:shuangtang@bjut.edu.cn;通信作者:张京祥(1973-),男,博士,教授,研究方向为城市与区域治理。E-mail:3593786@163.com。
