河南省区域经济差异与协调发展研究

Regional Economic Disparities and Coordinated Development of Henan Province

区域协调发展是我国长期以来指导地区经济发展的基本方略,科学研判区域经济发展进程中的差异,对促进区域经济协调发展具有重要意义。运用极差、标准差和变异系数三项指标对河南省2003—2015年18个省辖市区域经济绝对差异和相对差异进行测算。科学选取生产总值、固定资产投资等11项指标,构建区域经济综合评价指标体系,运用SPSS21.0统计软件,采用因子分析和聚类分析法对各省辖市的经济发展状况进行实证研究。结果显示:2003年以来河南省区域经济差异整体呈锯齿状波动变化,近几年差异逐步缩小;全省以中原城市群中心区为核心,形成了明显的核心-边缘模式的经济空间格局;主要影响因素是交通条件、资源禀赋、社会经济基础、协调发展策略等。

Regional coordinated development has long been the basic strategy in guiding the regional economic development of our country. It is of great significance for the coordinated regional economic development to give scientific judgement on differences in its process. Using three indexes of range, standard deviation and coefficient of variation, this paper measures the absolute and relative differences of regional economy of 18 cities in Henan province from 2003 to 2015. Then adopting SPSS 21.0 and methods of factor and cluster analysis, it proceeds to an empirical study of regional economic development in those cities by selecting 11 indicators, including GDP and fixed asset investment and by establishing a comprehensive evaluation index system. The results show that the regional economic disparities in Henan since 2003 has been fluctuating while growing smaller. The entire province has formed an economic space pattern of core-periphery structure with the central region of central plain city group being the core. The major influencing factors are traffic conditions, resource endowment, socio-economic base, strategies of coordinated development and so on.