“一带一路”中国段节点城市经济联系的空间分析——基于城市流强度模型的研究  

A spatial analysis of urban economic connections among the node cities along the "One Belt and One Road" in China

作　　者：赵正[1] 王佳昊[2] 赵静[3] ZHAO Zheng;WANG Jiahao;ZHAO Jing(School of Economics and Management, Beijing Forestry University, Beijing 100083;School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu 610054;International Cooperation Center, National Development and Reform Commission, Beijing 100045,China)

机构地区：[1]北京林业大学经济管理学院,北京100083 [2]电子科技大学信息与软件工程学院,成都610054 [3]国家发展和改革委员会国际合作中心,北京100045

出　　处：《干旱区资源与环境》2018年第5期12-18,共7页Journal of Arid Land Resources and Environment

基　　金：国家自然科学基金(项目批准号:61602097)资助

摘　　要：基于城市流模型的分析框架,文中对"一带一路"中国段的18个主要节点城市的对外经济联系功能及发展水平进行了分析。结果表明:各节点城市在不同外向型功能的发挥上具有各自的特点及优势,其外向型产业部门普遍具有一定的对外影响力;呼和浩特、沈阳等城市的功能效率较高,昆明、拉萨等城市的城市流倾向度较大;各节点城市的城市流强度间的差异显著,传统经济中心的优势明显;沈阳、长春等城市的经济实力与其对外服务功能并未达成协调;银川、拉萨等城市具备外向型经济发展的潜力,但城市经济实力较弱。针对研究结论,文中提出了若干政策建议。The framework of urban flow model was adopted to analyze the outward economic link functions and development levels among the 18 node cities along the ＂ One Belt and One Road＂ in China. The results shows that each city has its own characteristics and advantages in different outward functions ; most of the node cities＇in- dustry have considerable outward influence. Hohhot, Shenyang, and some other cities＂ functional efficiency is higher, while Kunming, Lhasa and some other cities＇urban flow tendency is higher. The difference between the intensity of urban flow in each city is obvious, and the advantages of the traditional economic center are obvious. The overall economic strength and outward service functions of Shenyang, Changchun and some other cities do not reach a coordination. Yinchuan, Lhasa and some other cities have the outward economic development poten- tial, but their economic strength is relatively weak.

关 键 词：一带一路 城市 区位熵 城市流强度 外向功能量 

分 类 号：F29[经济管理—国民经济]