城市竞争力时空格局及影响因素分析——以河南省18地级市为例

Spatial temporal pattern of urban competitiveness and its influencing factors——A case study of 18 prefecture level cities in Henan Province

以河南省18个地级市为研究对象,综合运用阈值法、GIS空间分析技术和面板数据逐步回归法等对2005-2015年河南省18地市的竞争力进行测算并分析其时空格局演变及影响因素.研究结果发现:(1)时间上,2005-2015年河南省城市竞争力不断增强,其中郑州、洛阳等城市的竞争力较强,一直处于领先地位;(2)空间上,河南省各市的竞争力由西高东低的趋势逐渐向北高南低的趋势转变,整体上形成以中原城市群为核心增长极的中心—外围模式;(3)产业结构、制度、对外开放程度、资本和人才成为影响河南省城市竞争力的主要因素.

This paper takes Henan Province as the research object,and uses comprehensively the methods of threshold,GIS spatial analysis and stepwise regression for Panel Data to calculate the competitiveness of 18 cities in Henan Province from 2005 to 2014,analyze the spatial and temporal patterns of urban competitiveness and influencing factors. The results show that：（ 1） From the time dimension of view,the urban competitiveness of Henan Province has been increasing from 2005 to 2014,among which Zhengzhou,Luoyang are in a leading position;（ 2） From the spatial dimension,the competitiveness of the cities in Henan Province from the trend of high in the West and lower in the East gradually transformed into the trend of high in the North and lower in the South,which formed the core-periphery pattern taking the Central Plain Urban Agglomeration as the core growth pole.（ 3） Industrial structure,system,degree of opening to the outside world,capital and talents have become the key influencing factors of the development of cities in Henan Province.