Regional differences and dynamic evolution of common prosperity in China
In order to firmly promote the substantial progress of common prosperity and comprehensively re-flect the achievements of common prosperity construction,this paper explores the quantitative system of com-mon prosperity.Based on the entropy method,Dagum Gini coefficient,Markov chain and other empirical ana-lysis methods,this paper measures China's common prosperity index from the three dimensions of common,shared and rich,and explores its space-time evolution features.The results show that:1)Both China's com-mon prosperity index and the four regional common prosperity indices show a fluctuating upward trend.At the regional level,the order of common prosperity from high to low is east,northeast,central and west.Among them,Beijing,Tianjin,Shanghai and Jiangsu are located in areas with high commonality and high prosperity.Although the common index has declined,the positive impact of sharing index and prosperity index is greater,and the common prosperity index shows a steady upward trend.2)Regional differences have become the main source of overall differences in national common prosperity,followed by intra-regional differences and finally differences in overlapping regions between regions.The contribution of regional differences to the develop-ment of common prosperity is relatively small,and it is not the main reason for the differences in regional com-mon prosperity.The development gap of common prosperity within and among regions has been gradually nar-rowing.3)The development of China's common prosperity index is relatively stable and has a high degree of sustainability over time.The probability of an adjacent type of transfer is higher than that of a non-adjacent type of transfer.The probability of an ascending type of transfer is generally higher than that of a descending type of transfer.The transfer probability results of the four regional common prosperity indices are similar to those of China's common prosperity index.This study provides important guidance on how to make substan-tial progress in promoting shared prosperity.
common prosperitydynamic evolutionentropy weight methodDagum Gini coefficientMarkov chain
NETL
NSTL
万方数据
