数字经济、产业融合、农业产业链韧性:指数测算与效应检验  

Digital Economy,Industrial Integration and Agricultural Industrial Chain Resilience:Index Measurement and Effect Test

作　　者：王珊珊[1] 高铭阳 吕杰[1] Wang Shanshan;Gao Mingyang;Lyu Jie(School of Economics and Management,Shenyang Agricultural University,Shenyang 110866,China)

机构地区：[1]沈阳农业大学经济管理学院,沈阳110866

出　　处：《统计与决策》2025年第2期11-16,共6页Statistics & Decision

基　　金：国家自然科学基金面上项目(72373101)。

摘　　要：提升农业产业链韧性是保障我国农业产业可持续发展,推动我国向农业强国迈进的重要举措,以数字经济促进农业产业链韧性提升逐渐成为关键路径。文章基于2011—2021年中国省级面板数据,采用主成分分析法和熵值法分别测度了数字经济、产业融合以及农业产业链韧性指数,运用中介效应模型和空间杜宾模型进行实证分析,揭示了数字经济对农业产业链韧性的影响机理。研究结果表明:数字经济能够促进农业产业链韧性提升,且农村产业融合在二者的关系中起到中介作用;数字经济对农业产业链韧性具有空间溢出效应,不但对本地农业产业链韧性的提升具有明显的促进作用,而且对邻近地区农业产业链韧性的提升具有正向影响。Improving the resilience of agricultural industrial chain is an important measure of ensuring the sustainable devel-opment of China’s agricultural industry and promoting China to become an agricultural power,and promoting the resilience of the agricultural industrial chain with the digital economy has gradually become a key path.Based on China’s provincial panel data from 2011 to 2021,this paper measures digital economy,industrial integration and agricultural industrial chain resilience index by using the principal component analysis and the entropy method,and then conducts empirical analysis via the mediating effect model and spatial Durbin model,revealing the impact mechanism of digital economy on agricultural industrial chain resilience.The research results go as below:Digital economy can improve the resilience of agricultural industrial chain,and the integration of rural industries plays a mediating role in the relationship between the two.Digital economy has a spatial spillover effect on the re-silience of agricultural industrial chain,which not only has a significant promoting effect on the resilience of local agricultural in-dustrial chain,but also has a positive impact on the improvement of the resilience of neighboring agricultural industrial chain.

关 键 词：数字经济 产业融合 农业产业链韧性 空间效应 

分 类 号：F323[经济管理—产业经济]