南通大学学报（自然科学版）2025，Vol.24Issue(4)：21-29,35,10.DOI:10.12194/j.ntu.20241029001
基于引力模型的江苏省共同富裕发展水平网络分析
Network analysis of the development level of common prosperity in Jiangsu Province based on the gravity model
摘要
Abstract
Based on the entropy method,an evaluation index system for the development level of common prosperity in Jiangsu Province is reconstructed from five dimensions:economic development,social equity,education and culture,ecological environment,and social security.The spatial-temporal evolution pattern of the development level of com-mon prosperity in prefectural-level cities of Jiangsu Province is elaborated in detail.The gravity model is introduced into common prosperity research to empirically analyze the gravitational intensity and radiation capacity of the deve-lopment level of common prosperity among prefectural-level cities in Jiangsu Province from 2018 to 2022.By integra-ting the centrality characteristics of complex networks with the gravity model,critical nodal cities in the common pros-perity network structure are precisely identified.The results indicate that the overall development level of common prosperity in Jiangsu Province shows a slight decline,with significant regional development disparities.Relatively few cities among prefectural-level cities possess high radiation capacity in the development level of common prosperity.Different regions form distinct network patterns of radiation capacity for common prosperity development level,and the radiation capacity of common prosperity development level within each region is generally higher than that be-tween cities in external regions,indicating that the radiation and driving effect of the province's common prosperity de-velopment level has considerable room for improvement.Changzhou,Yangzhou,Nanjing,and Huai'an exhibit gene-rally high centrality indices under the gravity model,with significant radiation and connection effects,indicating that these cities hold crucial positions for the overall enhancement of the province's common prosperity development level.This study provides a new quantitative analysis perspective for common prosperity research,contributing to a deeper understanding of the collaboration and radiation mechanisms of common prosperity.关键词
引力模型/共同富裕/社会网络/江苏省/中心性特征Key words
gravity model/common prosperity/social network/Jiangsu Province/centrality characteristics分类
自科综合引用本文复制引用
李文德,曹海燕..基于引力模型的江苏省共同富裕发展水平网络分析[J].南通大学学报（自然科学版）,2025,24(4):21-29,35,10.基金项目
江苏省教育科学规划重点项目(X-b/2021/08) （X-b/2021/08）
2023年度教育部全国高校思想政治工作中青年骨干队伍建设项目 （）
2024年东南大学辅导员专项课题(2024FDYZX20) （2024FDYZX20）
