摘要
旅游创新学术合作网络反映了旅游知识创新协作、溢出和扩散特征.以2000—2023年的旅游创新合作文献为数据,借助社会网络分析方法、地理信息系统技术和线性回归分析,构建国内旅游学术合作创新空间网络,进行中心性和凝聚子群分析,探究21世纪以来网络空间结构变化特征及影响因素.结果发现:(1)各节点三个中心度差值逐步缩小,北京始终处于网络最核心位置.(2)观测年份的网络均形成了8个凝聚子群,其中4个大致分布在西南、华东、华北和华西.(3)网络均呈现东南密集西北稀疏格局,各节点联系不断增强,网络密度不断加大.(4)创新网络的形成受到各节点GDP、三产比重、高校数量与科研人数等因素的显著正向影响.
The academic cooperation network for tourism innovation reflects the characteristics of collaboration,spillover,and diffusion of tourism knowledge innovation.Based on the literature on tourism innovation cooperation from 2000 to 2023,using social network analysis methods,geographic information system technology,and linear regression analysis,a domestic tourism innovation spatial network is constructed.Centrality and cohesive subgroup analysis are conducted to explore the characteristics and influencing factors of changes in the spatial structure of tourism innovation since the 21st century.The results showed that:(1)The difference in centrality among the three nodes gradually decreases,and Beijing remains at the core position of the network.(2)The network of observation years has formed 8 condensed subgroups,of which 4 are roughly distributed in Southwest,East China,North China,and West China.(3)The network presents a dense pattern in the southeast and sparse pattern in the northwest,with increasing connections between nodes and increasing network density.(4)The formation of innovation networks is significantly positively influenced by factors such as GDP at each node,the proportion of tertiary industries,the number of universities,and the number of researchers.
作者
黄志刚
靳诚
胡晨晖
Huang Zhigang;Jin Cheng;Hu Chenhui(School of Geography Science,Nanjing Normal University,Nanjing 210023,China;School of Tourism,Changzhou Industrial Vocational and Technical College,Changzhou 213164,China;Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application,Nanjing 210023,China)
出处
《南京师范大学学报(工程技术版)》
2025年第4期57-68,共12页
Journal of Nanjing Normal University(Engineering and Technology Edition)
基金
国家自然科学基金项目(41871137)
江苏省高职教师专业带头人高端研修项目(2022GRFX004)。
关键词
国内
旅游创新
学术合作
空间网络
影响因素
domestic
tourism innovation
academic cooperation
space network
influence factor
