中原城市群经济高质量发展水平的测度及差异分析

Measurement and Difference Analysis of High-quality Economic Development Level of Central Plains Urban Agglomeration

研究目标:测度中原城市群经济高质量发展水平以及分析其相关差异.研究方法:利用熵权TOPSIS模型对2015-2019年中原城市群经济高质量发展水平进行统计测度,通过用泰尔指数及其分解进行差异性分析,运用马尔科夫链、核密度估计等方法研究中原城市群经济高质量发展动态变化趋势.研究结果:2015-2018年中原城市群各地区经济高质量发展指数虽然有变化,但其变化相对不明显,而2019年各地区发展指数却出现减小的趋势.研究价值:了解中原城市群经济高质量发展情况及趋势规律,为更好推进中原城市群全面、协同发展提供依据.

Research objective:To measure the level of high-quality economic development of central plains urban agglomeration and analyze its relevant differences.(2)Research methods:The entropy weight TOPSIS model was used to measure the level of high-quality economic development of central plains urban agglomeration from2015 to 2019. The difference analysis was conducted by using Theil index and its decomposition,and the dynamic change trend of high-quality economic development of central plains urban agglomeration was studied by using Markov chain and kernel density estimation.(3)Research results:Although the regional economic high-quality development index of central plains urban agglomeration has changed from 2015 to 2018,the change is relatively not obvious;In 2019,the regional development index shows a decreasing trend.(4)Research value:To understand the high-quality economic development situation and trend law of central plains urban agglomeration,and to provide relevant basis for better promoting the comprehensive and coordinated development of central plains urban agglomeration.