农业经济增长的数字力量——基于数字乡村建设的视角  

The Digital Power of Agricultural Economic Growth:From the Perspective of Digital Rural Construction

作　　者：杜建国 陈豪 甘天琦 李波[1,2] DU Jian-Guo;CHEN-Hao;GAN Tian-Qi;LI-Bo(School of Economics,South-central Minzu University,Wuhan 430074,China;Hubei Moderately Prosperous Society in All Respects Construction Research Institute,Wuhan 430074,China)

机构地区：[1]中南民族大学经济学院,湖北武汉430074 [2]湖北全面建设小康研究院,湖北武汉430074

出　　处：《经济问题》2023年第10期103-110,共8页On Economic Problems

基　　金：教育部哲学社会科学重大课题“西部地区巩固拓展脱贫攻坚成果同乡村振兴战略衔接机制研究”(21JZD028);中央高校基本科研业务费“湖北省产业集群发展的韧性与提升对策”(PTZD22003)。

摘　　要：数字乡村建设是推动农业农村现代化的必然选择。文章基于2011—2020年的省级面板数据,运用中介效应模型,实证检验数字乡村建设对农业经济增长的影响及作用机制。结果表明:第一,数字乡村对农业经济增长具有显著的正向作用,该结论在一系列稳健性检验后依然成立;第二,数字乡村建设对农业经济增长的促进作用具有“西部地区>中部地区>东部地区”的异质性特征;第三,乡村数字化水平的提高不仅对农业经济增长具有正向直接影响,同时还能通过信贷支农水平和农业R&D投入间接影响农业经济发展,即后两者在数字乡村建设与农业经济发展中具有部分中介效应。Digital village construction is an inevitable choice to promote agricultural and rural modernization.Based on the provincial panel data from 2011 to 2020,this paper empirically tests the impact and mechanism of digital rural construction on agricultural economic growth by using the intermediary effect model.The results show that:Firstly,digital village has a significant positive effect on agricultural economic growth,and this conclusion is robust after a series of robustness tests.Secondly,the promotion effect of digital village construction on agricultural economic growth is heterogeneous,showing that the promotion effect of western region is stronger than that of central region and eastern region.Thirdly,the improvement of rural digitization level not only has a positive and direct impact on agricultural economic growth,but it can influence the development of agricultural economy through the level of credit support to agriculture and agricultural R&D investment.It means that the credit support to agriculture and agricultural R&D investment play an intermediary role in digital rural construction and agricultural economic development.

关 键 词：数字乡村 农业经济增长 信贷支农 农业创新 

分 类 号：F323.9[经济管理—产业经济]