统计与决策2024，Vol.40Issue(6)：21-26,6.DOI:10.13546/j.cnki.tjyjc.2024.06.004
数字经济与农业高质量发展:影响效应与作用路径
Digital Economy and High-quality Agricultural Development:Influence Effects and Action Paths
摘要
Abstract
Taking the data of 31 provinces in China from 2011 to 2020 as research samples,this paper uses entropy method to measure the digital economy development level,uses the agricultural green total factor productivity measured by DEA method to measure the high-quality development level of agriculture,and then empirically analyzes the impact of digital economy on China's high-quality agricultural development and its heterogeneity by using semi-parametric panel data model.Finally,the paper adopts the intermediary effect model to test the action paths of agricultural production technical efficiency and agricultural produc-tion technical level.The results go as the following:From 2011 to 2020,the development level of China's digital economy shows an increasing trend year by year,but there are obvious regional disparities,as shown by the gradual decline of the eastern region to the central and western regions.There is an inverted U-shaped relationship between digital economy and high-quality develop-ment of agriculture,and the inflection point is 0.60.The results of Heterogeneity analysis show that the impact of digital economy on high-quality development of agriculture has regional heterogeneity and time heterogeneity.Action path analysis finds that the impact of digital economy on high-quality development of agriculture is mainly achieved through the improvement of agricultural production technology efficiency.关键词
数字经济/农业高质量发展/半参数面板数据模型/中介效应模型Key words
digital economy/high-quality development of agriculture/semi-parametric panel data model/intermediary ef-fect model分类
管理科学引用本文复制引用
王善高..数字经济与农业高质量发展:影响效应与作用路径[J].统计与决策,2024,40(6):21-26,6.基金项目
江苏省高校哲学社会科学一般项目(TJZ223008) （TJZ223008）
江苏省高等学校基础科学(自然科学)研究面上项目(22KJB630013) （自然科学）
南京邮电大学人文社会科学研究基金资助项目(NYY222013) （NYY222013）
