摘要
文章采用定基极差熵权法测度了2005—2018年中国30个省份的农业高质量发展水平,在此基础上考察了数字经济对农业高质量发展的影响。研究结果表明:2005—2018年中国各省份农业高质量发展水平呈上升趋势,数字经济显著推动了农业高质量发展;从作用机制看,数字经济通过提高农业发展规模、发展效率和发展效益这三条路径推动农业高质量发展。数字经济对农业高质量发展的影响存在显著的区域异质性,对东部地区的促进作用最强,中部地区次之,对西部地区农业高质量发展产生抑制作用;数字经济对农业高质量发展的影响存在显著空间溢出效应。
This paper applies the fixed-base range entropy method to measure the agricultural high-quality development level of 30 provinces in China from 2005 to 2018,and on this basis examines the impact of the digital economy on agricultural high-quality develo-pment.The research results show that the level of agricultural high-quality development in China's provinces from 2005 to 2018 is on the rise.Digital economy has significantly promoted the high-quality development of agriculture.From the perspective of mechanism,digital economy has a positive impact on the high-quality development of agriculture by improving the scale,efficiency and benefits of agricul-tural development.Digital economy has significant regional heterogeneity in its impact on the high-quality development of agriculture.It has the strongest promotion effect in the eastern region,followed by the central region,and has a restraining effect on the high-quality agricultural development in the western region.The impact of the digital economy on the high-quality development of agriculture has a significant spatial spillover effect.
作者
陈毅辉
洪碧云
CHEN Yi-hui;HONG Bi-yun(Anxi College of Tea Science,Fujian Agriculture and Forestry University,Fuzhou Fujian 350002,China)
出处
《技术经济与管理研究》
北大核心
2022年第2期105-109,共5页
Journal of Technical Economics & Management
基金
福建省社会科学规划项目(FJ2020C014)
福建省创新战略研究项目(2020R0033)。
关键词
数字经济
农业高质量发展
区域差异
空间溢出
Digital economy
Agricultural high-quality development
Regional differences
Spatial spillover
