摘要
近年来数字经济发展迅速,且逐渐渗透到农业领域的方方面面,其在农业绿色发展过程中发挥着显著的作用。基于山东省2012—2021年16个市的面板数据,分别运用SBM距离函数下的GML指数和熵值法对各市的农业绿色全要素生产率、数字经济发展水平进行测算,通过建立双向固定效应模型分析山东省数字经济发展水平对农业绿色全要素生产率的影响,并且结合中介效应模型分析其中的作用机制。结果表明:山东省数字经济对农业绿色全要素生产率具有显著的正向影响,且农业经营规模在数字经济促进农业绿色发展中起到了中介作用。综上,本文提出应当发挥数字经济在促进山东省农业绿色发展中的作用,推动农业经营规模发展。
In recent years,the digital economy has developed rapidly and gradually penetrated into all aspects of the agricultural field,which plays a significant role in the process of agricultural green development.Based on the panel data of 16 cities in Shandong Province from 2012 to 2021,this study used the GML index and entropy method under the SBM distance function to measure the agricultural green total factor productivity and the development level of digital economy of each city,and analyzed the influence of the development level of digital economy on the agricultural green total factor productivity by establishing a two-way fixed effect model.The indirect influencing factors are analyzed in combination with the intermediary effect.The results show that the digital economy has a significant positive impact on agricultural green total factor productivity in Shandong Province,and the scale of agricultural operation plays an intermediary role in the digital economy to promote agricultural green development.To sum up,this paper proposes that digital economy should play a role in promoting the green development of agriculture in Shandong Province and promote the development of agricultural operation scale.
作者
何艺群
杨焕玲
HE Yi-qun;YANG Huan-ling(School of Economics and Management(Cooperative College),Qingdao Agricultural University,Qingdao 266109,China)
出处
《青岛农业大学学报(社会科学版)》
2024年第4期51-56,共6页
Journal of Qingdao Agricultural University(Social Science)
关键词
数字经济
农业绿色全要素生产率
山东省
digital economy
agricultural green total factor productivity
Shandong province