京津冀城市群经济联系的定量测度  

Quantitative Measurement of Economic Linkages between Beijing-Tianjin-Hebei Urban Agglomeration

作　　者：王莎 童磊[1] 贺玉德[2] Wang Sha;Tong Lei;He Yude(School of Management,China University of Mining and Technology(Beijing),Beijing 100083,China;School of Economics and Management,Southwest Jiaotong University,Chengdu 610031,China)

机构地区：[1]中国矿业大学(北京)管理学院,北京100083 [2]西南交通大学经济管理学院,成都610031

出　　处：《技术经济》2019年第10期74-81,共8页Journal of Technology Economics

基　　金：河北省社科基金项目“京津冀协同下河北省重点产业与物流系统协同发展研究”(HB18GL066)

摘　　要：依据城市群理论,城市之间的联系强弱是决定城市能否连接为一体、协同发展的重要因素。基于此,以2017年数据为背景,在综合利用城市职能强度模型、修正的空间引力模型和城市流模型的基础上,对京津冀城市群内部的空间联系进行实证研究,结果表明:北京和天津的“空吸”效应严重,资源要素向两市集聚,占据城市群绝对的核心位置;京津两市空间引力作用最大,远超群内其余城市,说明经济基础和空间距离是制约城市间联系紧密的关键要素;京津冀城市群整体外向型服务业发展良好,但是主要依赖传统服务业,高端服务业发展较弱;次级城市相对缺乏,整个京津冀城市群尚未形成良好的阶梯结构。最后,依据研究结果提出相应建议。According to the theory of urban agglomeration,the strength of the relationship between cities is an important factor in determining whether cities can be connected and integrated.Based on this,this paper uses the 2017 data as the background,based on the comprehensive use of urban functional strength model,revised spatial gravity model and urban flow model,empirical research on the spatial connection within the Beijing-Tianjin-Hebei urban agglomeration,the results show that:Beijing The“empty suction”effect in Tianjin is serious,and the resource elements are concentrated in the two cities,occupying the absolute core position of the urban agglomeration;the Beijing and Tianjin cities have the largest spatial gravitational effect,far exceeding the rest of the group,indicating that the economic base and spatial distance are restricting the urban The key elements of close contact;the overall export-oriented service industry of Beijing-Tianjin-Hebei urban agglomeration develops well,but mainly relies on traditional service industry,and the development of high-end service industry is weak;the secondary cities are relatively lacking,and the entire Beijing-Tianjin-Hebei urban agglomeration has not yet formed a good ladder.structure.Finally,based on the research results,the corresponding recommendations are made.

关 键 词：城市群 城市职能 空间引力 城市流 

分 类 号：F061.5[经济管理—政治经济学]