中国省域共同富裕水平的地区差异及驱动效应  

Regional Differences and Driving Effects of China's Provincial Common Prosperity Level

作　　者：仲崇阳 马新啸 郑国坚[3] ZHONG Chongyang;MAXinxiao;ZHENG Guojian(School of Economics,Nanjing University of Finance and Economics,Nanjing 210023,Jiangsu,China;Management College&China Business Working Capital Management Research Center,Ocean University of China,Qingdao 266100,Shandong,China;School of Business,Sun Yat-sen University,Guangzhou 510275,Guangdong,China)

机构地区：[1]南京财经大学经济学院,江苏南京210023 [2]中国海洋大学管理学院/中国企业营运资金管理研究中心,山东青岛266100 [3]中山大学管理学院,广东广州510275

出　　处：《经济地理》2023年第8期12-20,61,共10页Economic Geography

基　　金：国家自然科学基金青年项目(72302224);中国博士后科学基金面上资助(2023M733331);国家自然科学基金重大项目(71790603)。

摘　　要：文章基于总体富裕和成果共享两个维度构建共同富裕指标体系,运用熵值法测度2007—2020年中国省域共同富裕水平,采用Dagum基尼系数分析其空间差异,通过核密度估计方法刻画其分布动态演进,并借助Kaya恒等式与LMDI因素分解方法识别其动态变化的驱动效应。研究发现:①全国总体和三大地区的共同富裕水平均显著提升,整体呈“自东向西递减”的分布格局。②中国共同富裕发展的总体差异、地区内差异及地区间差异均呈缩小态势,地区间差异是总体差异的主要来源。③三大地区的共同富裕发展均具有强烈的单峰聚集特征,而总体层面呈两极分化态势。④经济效应和均衡效应对中国共同富裕水平提升具有明显的正向驱动作用,社会效应和效率效应的驱动力演变趋势总体向好。Based on the two dimensions of overall prosperity and achievement sharing,this paper constructs a common prosperity index system and applies the entropy method to measure the level of common prosperity in China at the provincial level from 2007 to 2020.This paper analyzes the spatial differences of common prosperity level using the Dagum Gini coefficient and portrays the dynamic evolution of its distribution using kernel density estimation.Moreover,it uses the Kaya identity and LMDI factor decomposition method to identify the driving effects of its dynamics.Conclusions are as follows:1)The common prosperity level increased significantly on the whole and in three regions,which showed a distribution pattern of"decreasing from the east of China to the west of China".2)The overall differences,intra-regional differences and inter-regional differences of China's common prosperity are narrowing,and the inter-regional differences are the main source of overall differences.3)The level of common prosperity in three regions is characterized by strong unimodal aggregation,while the overall shows a trend of polarization.4)The economic effect and equilibrium effect have significant positive driving effects on the improvement of China's common prosperity,the driving forces of social effect and efficiency effect are developing in a good direction.

关 键 词：共同富裕 地区差异 分布动态 驱动效应 

分 类 号：F061.5[经济管理—政治经济学]