湖北农业科学 ›› 2026, Vol. 65 ›› Issue (4): 249-257.doi: 10.14088/j.cnki.issn0439-8114.2026.04.037

• 乡村振兴 • 上一篇    

粮食安全背景下数字乡村建设与粮食供应链韧性提升研究

陈云桥, 徐梓莹   

  1. 延安大学经济与管理学院,陕西 延安 716000
  • 收稿日期:2025-11-10 出版日期:2026-04-25 发布日期:2026-05-06
  • 通讯作者: 徐梓莹(2002-),女,江西上饶人,在读硕士研究生,研究方向为农村金融,(电话)15216041885(电子信箱)3546937515@qq.com。
  • 作者简介:陈云桥(1973-),男,河南西平人,副教授,博士,主要从事公司金融、农村金融研究,(电话)13629210055(电子信箱)cyq7882@163.com。
  • 基金资助:
    国家社会科学基金一般项目(23BJY80)

Research on the enhancement of digital rural construction and grain supply chain resilience in the context of food security

CHEN Yun-qiao, XU Zi-ying   

  1. School of Economics and Management,Yan′an University,Yan′an 716000,Shaanxi,China
  • Received:2025-11-10 Published:2026-04-25 Online:2026-05-06

摘要: 为探索数字化时代粮食供应链韧性提升机制,保障国家粮食安全。基于2011—2023年省级面板数据,运用双向固定效应模型、中介效应模型和门槛效应模型检验数字乡村建设对粮食供应链韧性的影响及作用机制。研究发现,数字乡村建设能显著促进粮食供应链韧性提升。机制分析表明,涉农贷款可得性的提升与产业结构高级化,是数字乡村建设提升粮食供应链韧性的重要渠道。异质性分析表明,数字乡村建设对粮食供应链韧性的提升效应在东部地区和粮食主产区更为显著。此外,数字乡村建设提升粮食供应链韧性过程中存在数字乡村建设和人力资本的显著双门槛效应。

关键词: 粮食供应链韧性, 数字乡村建设, 粮食安全, 涉农贷款

Abstract: To explore the mechanism of grain supply chain resilience improvement in the digital era and ensure national food security,based on provincial panel data from 2011 to 2023, the two-way fixed effects model, mediation effect model, and threshold effect model were used to examine the impact and mechanism of digital rural construction on grain supply chain resilience. The findings indicated that digital rural construction significantly promoted the improvement of grain supply chain resilience. Mechanism analysis revealed that the improvement in the accessibility of agriculture-related loans and the upgrading of industrial structure constituted crucial channels through which digital rural construction enhanced the resilience of the grain supply chain. Heterogeneity analysis showed that the promotion effect of digital rural construction on grain supply chain resilience was more pronounced in eastern China and major grain-producing areas. Additionally, there existed a significant dual threshold effect of digital rural construction and human capital in the process of digital rural construction enhancing grain supply chain resilience.

Key words: grain supply chain resilience, digital rural construction, food security, agriculture-related loans

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