我国共同富裕的动态演进及地区差异分析

Dynamic evolution and regional difference analysis of China′s common prosperity

共同富裕是社会主义的本质要求,探析我国共同富裕发展及地区差异对推动高质量发展具有重要意义。基于新发展阶段共同富裕的理论分析,从生活富裕富足、精神自立自强、环境宜居宜业、社会和谐和睦、公共服务普及普惠五个维度构建结果型共同富裕评价体系,通过熵权Topsis法对我国共同富裕进行测度,使用Moran′s I指数和Kernel核密度估计揭示七大地区共同富裕的动态演进情况,用Dagum基尼系数分析共同富裕的地区差异及来源。研究表明:我国共同富裕水平整体稳步提升;五大维度发展存在差异,环境宜居宜业的权重大但发展缓慢;地区间存在梯度分布和空间集聚现象,西北、华中地区存在追赶效应,华南地区发展动力不足,东北地区增速较低且未来与其他地区的差异有扩大趋势;地区内部协调性逐渐上升,地区间协调发展仍存在较大不足。

Common prosperity is an essential requirement of socialism.Exploring the development of common prosperity and regional differences in China is of great significance in promoting high-quality development.Based on the theoretical analysis of common prosperity in the new development stage,a results-based common prosperity evaluation system is built from five dimensions:affluence and prosperity,spiritual self-reliance,livable and working environment,social harmony and amity,and universal and inclusive benefit of public services.China′s common prosperity is measured through the entropy weight Topsis method.Moran′s I index and Kernel density estimation are used to reveal the dynamic evolution of common prosperity in seven regions,and Dagum Gini coefficient is used to analyze regional differences and sources of common prosperity.The results show that:the overall level of common prosperity in China is steadily improving;there are differences in the five dimensions of development,and the weight of livable and working environment is great,but the development of it is slow;there are gradient distribution and spatial agglomeration among regions,there is a catch-up effect in Northwest and Central China,there is a lack of development impetus in South China,and the growth rate in Northeast China is relatively low and there is a growing trend of differences compared to other regions in the future;the coordination within the region is gradually increasing,while the coordinated development between regions still has great shortcomings.