统计与决策2025，Vol.41Issue(3)：87-93,7.DOI:10.13546/j.cnki.tjyjc.2025.03.015
农业产业链韧性、区域差异及动态演进
Agricultural Industry Chain Resilience,Regional Differences and Dynamic Evolution
摘要
Abstract
Based on the operating mechanism and characteristics of the agricultural industry chain,this paper constructs an evaluation index system for agricultural industry chain resilience from the three dimensions of fracture resilience,impact resil-ience and evolution resilience,and then uses entropy method,coupling coordination degree model,Dagum Gini coefficient,and kernel density estimation to calculate China's agricultural industry chain resilience,its regional differences and dynamic evolu-tion characteristics from 2010 to 2022.The research results go as follows:Although China's agricultural industry chain resilience is on the rise;the overall level is relatively low.The regional development of China's agricultural industry chain resilience is un-balanced;both the overall level and the coupling coordination degree in different dimensions show a pattern of eastern region>central region>northeastern region>western region.With the passage of time,inter-regional differences show an upward trend,which is the main reason for the overall differences in agricultural industry chain resilience.The absolute difference in the agricul-tural industry chain resilience across the country and regions is gradually widening.关键词
农业产业链韧性/熵值法/Dagum基尼系数/核密度估计Key words
agricultural industry chain resilience/entropy method/Dagum Gini coefficient/kernel density estimation分类
管理科学引用本文复制引用
吕雅辉,袁佳伟,张斯琪,史景宁..农业产业链韧性、区域差异及动态演进[J].统计与决策,2025,41(3):87-93,7.基金项目
国家社会科学基金青年项目(23CJY057) （23CJY057）
