江苏省实体经济高质量发展水平测度与内部差异

The Measurement and Internal Difference of the High Quality Development Level of Jiangsu Province's Real Economy

从“结果-过程-前景”的视角阐释实体经济高质量发展的内涵,在此基础上构建包括经济效率、绿色生态、创新驱动、结构状态、开放环境和市场活力6个子系统,兼顾效率、绿色、创新、结构、开放与活力等6个维度的实体经济高质量发展水平评价指标体系。利用熵权TOPSIS法计算2009-2019年江苏省13个地级市的实体经济高质量发展指数,并分析各地区之间的差异。研究结果表明,江苏省实体经济高质量发展水平总体上呈现出先下降后上升的U形曲线,排名前5的城市均位于苏南地区,而排名后5位的城市均位于苏北地区。此外,实体经济高质量发展水平存在显著的内部差异,总差异曲线、组间差异曲线和组内差异曲线基本都呈现出3~5年为一个周期的周期性波动,且苏南地区内部的实体经济高质量发展水平差异远高于苏中和苏北地区。

Based on the connotation of the high quality development of real economy from the perspective of result-process-prospect,an index system with six subsystems is constructed,including economic efficiency,green ecology,innovation-driven,structural status,open environment and market vitality,which involve six dimensions,including efficiency,green,innovation,structure,openness and vitality.Then,entropy weight TOPSIS method is used to calculate the high-quality development index of real economy for 13 prefecture-level cities in Jiangsu province from 2009 to 2019,and the differences among regions are analyzed.The results show that the high quality development level of real economy in Jiangsu province presents a U-shaped curve,the top five cities are located in southern Jiangsu,and the bottom five cities are located in northern Jiangsu.In addition,there are significant internal differences in the quality development level of real economy.The total,inter-group and intra-group difference curves show a periodic fluctuation of 3 to 5 years,and the difference in southern Jiangsu is much higher than that in central and northern Jiangsu.