基于可达性与经济联系的“一带一路”经济带引力格局划分  

Study on the distribution pattern of gravity in the Belt and Road based on accessibility and economic ties

作　　者：王建伟[1] 杜逸芸 张诗青[1] WANG Jian-wei DU Yi-yun ZHANG Shi-qing(School of Economics and Management,Chang＇an University,Xi＇an 710064, Shaanxi, China)

机构地区：[1]长安大学经济与管理学院,陕西西安710064

出　　处：《长安大学学报（社会科学版）》2017年第4期64-70,共7页Journal of Chang'an University(Social Science Edition)

基　　金：中央高校基本科研业务费专项资金项目(310823170434)

摘　　要：对"一带一路"经济带交通网络及国家经济联系的研究是推进沿线国家合作相通的基础,基于GIS空间分析技术,运用栅格成本加权距离算法计算"一带一路"的空间可达性,进而引入引力模型,测度中国与"一带一路"沿线国家的经济联系强度,探讨中国与沿线国家的经济联系空间结构及引力格局划分方法。研究认为,"一带一路"中国地区主要节点可达性空间分布具有"通道"型空间特征;西安是"一带一路"起点地区的质心城市,承担了中国境内大部分区域与丝绸之路经济带内国家及地区的联系,沈阳是东北地区中蒙俄经济走廊的重要节点,是中国向北开放的窗口;中国与沿线国家经济联系的区域特征明显,具有强经济联系的国家有孟加拉国、巴基斯坦、印度、俄罗斯等,较强经济联系的国家基本为中亚区域国家,主要是蒙古、哈萨克斯坦、波兰等,欧洲区域的大部分国家与中国的经济联系强度处于中等水平;根据经济联系强度,将"一带一路"经济带分为三大区域:东部地区、中部地区、西部地区,以中蒙俄、中巴、孟中印缅经济走廊以及丝绸之路经济带为纽带,推动区域交通基础设施建设和国际合作,三大区域应该加强优势互补与贸易相通,打造城市群与重要节点城市来提升开放型经济发展水平。Research on the traffic network and national economic ties of the Belt and Road is the foundation to promote cooperation with countries along China. Based on GIS spatial analysis technology, the grid-cost weighted distance algorithm was used to calculate the spatial accessibility of the Belt and Road, and then the gravity model was introduced, in order to measure strength of economic tie between China and other countries along the Belt and Road. The economic tie, spatial structure and the distribution pattern of gravity between China and the other countries along the Belt and Road were discussed. Research shows that the distribution of spatial accessibility of the main node in the Belt and Road of Chinese area has the spatial characteristics of ＂channel＂ ; Xi＇an is the center city of starting point area of the Belt and Road, which make most of areas within the territory of China and countries and regions in the Belt and Road contact. Shenyang is an important node of China-Mongolia-Russia economic corridor in northeast China region, and it is the window open to the north of China; the regional characteristics of economic ties with strong economic ties are B between China and other countries along China angladesh, Pakistan, India, Russia, and so on. are obvious. Countries Countries with stronger economic ties are mainly Central Asian countries, mainly Mongolia, Kazakhstan, Poland, and so on; the strength of economic ties between most countries in Europe and China is at a moderate level. According to the strength of economic ties, the economic zone of the Belt and Road is divided into three regions ： eastern region, central region and western region. economic corridor and Silk Road Economic Belt as Taking China-Mongolia-Russia, Pakistan, BCIM the link, the construction of regional transportation infrastructure and international cooperation are needed to be promoted. The three regions should strengthen complementary advantages and trade interconnection, and then build urban agglomeration and important node c

关 键 词：“一带一路” 空间可达性 引力格局 经济联系强度 交通基础设施 

分 类 号：F752[经济管理—国际贸易]