京津冀城市群就业密度空间分布特征及溢出效应  

Spatial Distribution Characteristics and Spillover Effect of Employment Density in Beijing-Tianjin-Hebei Metropolitan Region

作　　者：罗翔 宋鑫 朱丽霞[3] 万庆 张祚 LUO Xiang;SONG Xin;ZHU Lixia;WAN Qing;ZHANG Zuo(Collage of Public Administration,Central China Normal University,Wuhan 430079,Hubei,China;Dongfeng Honda Automobile,Wuhan 430056,Hubei,China;College of Urban and Environmental Science,Central China Normal University,Wuhan 430079,Hubei,China;School of Management,Wuhan Institute of Technology,Wuhan 430205,Hubei,China)

机构地区：[1]华中师范大学公共管理学院,中国湖北武汉430079 [2]东风本田汽车有限公司,中国湖北武汉430056 [3]华中师范大学城市与环境科学学院,中国湖北武汉430079 [4]武汉工程大学管理学院,中国湖北武汉430205

出　　处：《经济地理》2020年第8期59-66,共8页Economic Geography

基　　金：国家自然科学基金项目(71974071、71774066、71904151);华中师范大学“土地利用与粮食安全”青年学术创新团队项目(CNU19TD004)。

摘　　要：城市群的发展是国家经济发展的主要载体,对就业密度的考察是理解城市群规模与效率的一个重要视角。文章基于2000—2015年京津冀城市群180个区县(市)的面板数据,考察了其就业密度的空间分布特征与溢出效应。文章研究发现:城市群整体的就业密度向一线城市集中,廊道扩散特征明显;城市群内部就业密度的空间分布差异显著,是以北京强中心为主导的多中心结构;就业密度的空间溢出效应与就业集聚程度有关,就业密度越高的地区,其空间溢出效应明显,就业密度低的地区不具有空间溢出效应。文章的政策建议是:进一步降低中心城市就业门槛,支持经济的跨地区合作;在不同就业密度地区,实行差异化的产业发展功能定位。The development of urban agglomerations is the main carrier of national economic development.The study of employment density is an important perspective to understand the size and efficiency of city groups.This paper uses the panel data of 180 districts and counties in the Beijing-Tianjin-Hebei metropolitan region from 2000 to 2015,studying the spatial distribution and the spatial spillover effect of employment density.The main findings are:The spatial and temporal evolution of employment density gradually converges to the first-tier cities in the core area,with obvious corridor diffusion characteristics;Within the Beijing-Tianjin-Hebei metropolitan region,the spatial distribution of employment density varies greatly and is a multi-center structure dominated by Beijing Strong Center;The spatial spillover effect of employment density is related to the degree of employment agglomeration,and the spillover effect is obvious in those areas where the employment density is higher and the spillover effect is not shown in the areas with low employment density.The policy implications of this paper are as follows:further lowering the employment threshold of central cities,supporting cross-regional economic cooperation;implementing differentiated industrial development orientation in different employment density areas.

关 键 词：就业密度 空间溢出效应 京津冀城市群 区域协同发展 扩散廊道 就业中心 多中心结构 

分 类 号：F249.2[经济管理—劳动经济]