中国经济发展质量的区域差异测度

Regional Disparity Measurement of Economic Development Quality in China

本文主要采用熵值法和Dagum基尼系数分解法对2001-2020年中国不同地区经济发展质量的差异进行测度。利用核密度图直观展示不同区域的经济发展质量和差异的动态变化过程,并且利用莫兰指数等空间测量方法研究发展的区域空间效应。对经济发展质量的时空特征进行分析的结果如下:第一,在考察期间东部地区经济发展质量优于其他地区。第二,随着时间的推移综合得分有上升的趋势,所有地区的经济发展质量都在稳步提升。第三,从国家层面来看地区间的经济发展质量的差距正在逐步扩大。第四,地区间经济发展质量存在同类聚集的趋势,HH型聚集和LL型聚集占主导地位。第五,中国经济发展的质量和速度是不同步的,二者之间往往存在持续的差异。

In this paper,the entropy method and Dagum Gini coefficient decomposition method are mainly used to measure the difference in economic development quality in different regions of China from 2001 to 2020.The nuclear density map is used to visually show the dynamic changing process of economic development quality and difference in different regions,and the spatial measurement methods such as Moran index are used to study the regional spatial effects of development.By analysing the spatial and temporal characteristics of the economic development quality,the results are as follows:Firstly,the economic development quality in the eastern region was better than that in other regions during the inspection period.Secondly,the overall score has shown an upward trend over time,and the economic development quality in all regions is steadily improving.Thirdly,from the national level,the gap in economic development quality between regions is gradually widening.Fourthly,there is a trend of similar aggregation in the economic development quality between regions,with HH-type aggregation and LL-type aggregation dominating.Fifthly,the quality and speed of China s economic development are out of sync and there is often a persistent discrepancy between them.