数字化赋能农业绿色发展——基于共建“一带一路”国家的考察

Digital Development Empowers Agricultural Green Development——A Study based on the Countries along the“One Belt One Road”Route

数字化发展为各国深化智慧型农业合作、推进农业绿色可持续发展、提高国家农业全要素生产率提供了新的机遇。本文基于2010-2021年共建“一带一路”国家面板数据,运用双向固定效应模型实证检验了数字化发展对农业绿色全要素生产率的影响与作用机制。研究结果表明:共建“一带一路”国家数字化发展显著提升了其农业绿色全要素生产率。渠道检验结果表明,数字化发展主要通过扩大规模化生产及提高劳动力素质来提高农业绿色全要素生产率。异质性分析表明,与中国双边贸易密切程度高的国家,其数字化发展对农业的数字赋能效应更显著。调节效应分析表明,政府治理能力提高有助于强化数字化发展对农业绿色全要素生产率的赋能效果。

Digital development provides new opportunities for countries to deepen smart agricultural cooperation,promote the green and sustainable development of agriculture,and improve national agricultural total factor productivity.Based on the panel data of countries along the“One Belt One Road”from 2010 to 2021,this paper uses the two-way fixed effect model to empirically test the impact and mechanism of digital development on agricultural green total factor productivity.The results show that the digital development of the countries along the“One Belt One Road”has significantly improved their agricultural green total factor productivity.The results of channel test show that digital development mainly improves agricultural green total factor productivity by expanding large-scale production and improving the quality of labor force.Heterogeneity analysis shows that countries with a high degree of bilateral trade with China have a more significant digital empowerment effect on agriculture.The moderating effect analysis shows that the improvement of government governance capacity helps to strengthen the enabling effect of digital development on agricultural green total factor productivity.