中国八大综合经济区新质生产力发展水平的动态演进、空间分异及收敛性分析  

Dynamic Evolution,Spatial Differentiation and Convergence Analysis of the Development Level of New Quality Productivity in Eight Comprehensive Economic Zones in China

作　　者：宁朝山[1] 李可馨 NING Chaoshan;LI Kexin(Business School,Liaocheng University,Liaocheng 252059,China)

机构地区：[1]聊城大学商学院,山东聊城252059

出　　处：《地域研究与开发》2025年第1期8-13,共6页Areal Research and Development

基　　金：国家社会科学基金项目(22BJY131)。

摘　　要：以中国八大综合经济区为研究区域,基于新型劳动者、新型劳动资料、新型劳动对象构建新质生产力指标体系,分别采用熵值法、核密度估计、Dagum基尼系数和条件β收敛模型,探究中国八大综合经济区新质生产力发展水平、动态演进、空间分异及其收敛性。结果表明:(1)2015—2022年中国八大综合经济区新质生产力发展水平均值呈现逐年增长趋势,东部沿海发展水平最高,西北地区发展水平最低;(2)各经济区内新质生产力发展水平绝对差异变大,相对差异逐渐缩小;子群间差异是八大综合经济区新质生产力发展差异的主要来源;(3)北部沿海、东部沿海、南部沿海、黄河中游、长江中游地区新质生产力发展存在条件β收敛特征;东北、西南、西北地区的β系数为负,但未通过统计学意义上的显著性检验,不存在显著条件β收敛效应。Taking eight comprehensive economic zones in China as the research area,this paper constructs a new quality productivity index system based on new workers,new labor materials and new labor objects,and explores the development level,dynamic evolution,spatial differentiation and convergence of new quality productivity in eight comprehensive economic zones in China by using entropy method,kernel density estimation,Dagum Gini coefficient and conditionalβconvergence model respectively.The results show that:(1)The average development level of new quality productivity in eight comprehensive economic zones in China shows an increasing trend year by year from 2015 to 2022,and the development level in the eastern coastal area is the highest and that in the northwest area is the lowest regardless of the comprehensive level or the subdivision dimension of constituent elements;(2)The absolute difference in the development level of new quality productivity in each economic zone has become larger,while the relative difference has gradually narrowed;The difference between subgroups is the main source of the development difference of new quality productivity in eight comprehensive economic zones;(3)The development of new quality productivity in northern coastal areas,eastern coastal areas,southern coastal areas,the middle reaches of the Yellow River and the middle reaches of the Yangtze River is characterized by conditionalβconvergence;Theβcoefficient in the northeast,southwest and northwest regions is negative,but it fails to pass the statistical significance test,and there is no significant conditionalβconvergence effect.The research conclusion provides a basis for analyzing the temporal and spatial pattern of new quality productivity in eight comprehensive economic zones and has policy implications for promoting the coordinated development of regional new quality productivity.

关 键 词：综合经济区 新质生产力 空间分异 收敛性 

分 类 号：F42[经济管理—产业经济]