摘要
伴随着中国经济空间格局的演变,城市群和中心城市正在成为承载发展要素的主要空间形式。从城市群中心—外围城市研究视角,选取2003—2019年18个城市群为研究对象,探究中国生产性服务业空间集聚的区域差异、分布动态和收敛性,对于形成优势互补的城市群生产性服务业的空间格局具有重要现实意义。研究发现:从典型事实来看,生产性服务业空间集聚存在着外围城市向中心城市、向国家级城市群中心城市集聚的趋势特征;高端生产性服务业的空间集聚更为显著,但在中心城市集聚优势不明显;高端生产性服务业协同集聚的优势并不明显,但在中心城市协同集聚优势明显。从分布动态来看,城市群中心—外围城市生产性服务业空间集聚差距存在扩大的趋势特征。从收敛性来看,无论是全国所有城市群还是国家级、区域性、地区性城市群都存在显著的空间条件收敛。
With the evolution of China’s economic spatial pattern,urban agglomerations and central cities are becoming the main spatial forms for carrying development factors.From the perspective of the research on the central-periphery cities of urban agglomerations,18 urban agglomerations from 2003 to 2019 are selected as the research objects,and the spatial agglomeration gap of producer services in the central-periphery cities of urban agglomerations is investigated from the three aspects of scale,quality and structure,and the spatial agglomeration gap index of producer services in the central-periphery cities of urban agglomerations is constructed,and the typical characteristics of the spatial agglomeration of producer services are summarized.σ[KG 2]convergence,traditionalβconvergence and spatialβconvergence models are used to test the convergence of the spatial agglomeration gap of producer services between the center and peripheral cities of urban agglomeration.Exploring the regional differences,distribution dynamics and convergence of producer services spatial agglomeration in China is of great practical significance for forming the spatial pattern of producer services in urban agglomerations with complementary advantages.The findings are as follows:From typical facts,there is a trend of spatial agglomeration of productive service industry from peripheral cities to central cities and national-level urban agglomeration center cities.The spatial agglomeration of high-end productive service industries is more significant,but the agglomeration advantages in central cities are not obvious.The advantages of collaborative agglomeration of high-end productive service industries are not significant,but the advantages of collaborative agglomeration in central cities are obvious.From the distribution dynamics of the comprehensive index,most urban agglomerations’distribution curves show a significant right tail,presenting the phenomena of double main peaks,sub-peaks,extreme values,or single main peaks,side peaks,and extre
作者
司秋利
张涛
李玮
SI Qiuli;ZHANG Tao;LI Wei(School of Economics and Management,China University of Labor Relations,Beijing 100048,China;School of Economics,Chinese Academy of Social Sciences,Beijing 102488,China;Institute of Informatization,China Academy of Cyberspace,Beijing 100048,China)
出处
《统计与信息论坛》
北大核心
2023年第6期34-51,共18页
Journal of Statistics and Information
基金
国家自然科学基金重大项目“宏观大数据建模和预测研究”(71991475)。
关键词
生产性服务业
空间集聚
城市群中心—外围城市
空间收敛性
producer services
spatial agglomeration
central-peripheral cities of urban agglomerations
spatial convergence
