| “一带一路”视角下城市技术合作网络演化特征与影响因素研究 |
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| 引用本文： | 焦美琪,杜德斌,桂钦昌,侯纯光.“一带一路”视角下城市技术合作网络演化特征与影响因素研究[J].地理研究,2021,40(4):913-927. |
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| 作者姓名： | 焦美琪 杜德斌 桂钦昌 侯纯光 |
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| 作者单位： | 华东师范大学全球创新与发展研究院 华东师范大学城市与区域科学学院,上海 200062 |
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| 基金项目： | 国家社会科学基金重大项目(19ZDA087) |
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| 摘 要： | 采用2007—2018年的PCT专利合作数据,基于“一带一路”视角,分段刻画城市技术合作网络的拓扑结构、空间格局及其时空演化,利用负二项回归方法分析其演化的邻近性机理,结果表明：① 拓扑结构方面,网络整体规模经历了从“规模扩大”到“联系增强”的演化过程,中国城市逐渐占据网络的核心层级。② 空间格局方面,“一带一路”城市之间的合作多为国家内部合作,来自同一国家的城市在选择外部合作伙伴时具有一定的相似性。新加坡是“一带一路”内部网络和对外网络的枢纽节点。③ 影响机制方面,合作城市的质量对合作具有显著正向作用,地理邻近性和经济邻近性具有显著负向作用,社会邻近性、认知邻近性和语言邻近性具有显著正向作用,而地理邻近性与经济邻近性、地理邻近性与语言邻近性具有相互补充作用。
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| 关 键 词： | 一带一路 全球城市 复杂网络 技术合作网络 邻近性 |
| 收稿时间： | 2020-04-19 |
The spatio-temporal evolution and influencing factors of urban technical corporation networks: From the perspective of Belt and Road |
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| JIAO Meiqi,DU Debin,GUI Qinchang,HOU Chunguang.The spatio-temporal evolution and influencing factors of urban technical corporation networks: From the perspective of Belt and Road[J].Geographical Research,2021,40(4):913-927. |
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| Authors: | JIAO Meiqi DU Debin GUI Qinchang HOU Chunguang |
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| Institution: | Institute for Global Innovation and Development, School of Urban and Regional Science, East China Normal University, Shanghai 200062, China |
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| Abstract: | China proposed the Belt and Road Initiative (BRI) to facilitate the economic development of the Belt and Road (B&R) region. In the vision of BRI, countries will utilize their comparative advantages to foster cultural and educational exchanges, build scientific and technological platforms, enhance relevant institution for long-term and stable scientific and technological collaboration, and elevate innovation abilities. As a result, B&R technological transfer networks can be constructed. At the same time, the integration of regional innovation can be achieved. However, within the B&R region, except a few developed countries, most countries are still developing or less developed. These countries sometimes show quite different evolutionary mechanism from the developed ones. Therefore, research on B&R technical corporation networks has both pragmatic and theoretical meanings in boosting the development of B&R countries. Under the background of knowledge economy, technology innovation becomes the key to regional economic development. Cities are the main platform of technology activities. So in order to explore the technology activities in and outside B&R region, we investigate the PCT patent data from 2007 to 2018. The inner and outer B&R technical corporation networks are constructed to present the topological structure and spatial distribution of the technical corporation activities. The negative binomial regression is used to detect the dynamic mechanism from the perspective of the proximity theory. The results show that in terms of topological structures, the networks evolve from Scale Extension to Linkage Enhancement stage. Chinese cities gradually reach the core position. In terms of spatial distribution, most linkages between B&R cities are domestic. Meanwhile, cities from the same country show similar pattern of choosing outer corporation partners. Singapore is the most important hub in both inner and outer B&R networks. We find that the mass of cities has significant impact on corporation. Geographical proximity and economic proximity have the significant negative impact, while social proximity, technology proximity and language proximity have the significant positive impact. In addition, geographical proximity and economic proximity have complementary effects as well as geographical proximity and language proximity. |
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| Keywords: | Belt and Road global cities complex networks technical cooperation network proximity |
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