摘要
以2011—2022年我国30个省份的面板数据为样本,采用熵值法测算了农业特色产业和数字经济发展水平,运用空间杜宾模型(SDM)实证分析了数字经济赋能农业特色产业的空间溢出效应。研究结果表明:数字经济显著促进农业特色产业的发展,数字经济的空间溢出效应也能辐射带动地理位置邻近地区的农业特色产业发展;数字经济对农业特色产业发展的影响是非线性的,存在门槛效应;数字经济的影响作用存在区域异质性,其对中部地区农业特色产业发展的效果最为显著,西部地区次之,东部地区的影响程度较小。因此,为进一步推动数字经济赋能农业特色产业发展,提出加强数字经济方面人才培养,积极创新数字化产业发展模式,根据数字经济发展水平的高低以及区域异质性,对数字经济采取差异化措施等建议。
Based on the panel data of 30 provinces in China from 2011 to 2022,this paper used the entropy method to measure the development level of agricultural characteristic industries and digital economy,and empirically analyzed the spatial spillover effect of digital economy empowering agricultural characteristic industries using spatial Durbin model(SDM).The results showed that digital economy significantly promoted the development of agricultural characteristic industries,and the spatial spillover effect of digital economy also radiated and drove the development of agricultural characteristic industries in geographical adjacent areas.The impact of digital economy on the development of agricultural characteristic industries was nonlinear,threshold effects existed.There was regional heterogeneity in the impact of the digital economy.The effects on the development of agricultural characteristic industries in the central region were most significant,followed by the western region,and the eastern region had smaller impacts.In this regard,in order to further promot the development of agricultural characteristic industries empowered by the digital economy,suggestions were put forward on strengthening the cultivation of talents in the digital economy,actively innovating the development model of the digital industry,and adopting differentiated measures for the digital economy according to the level of digital economy development and regional heterogeneity.
作者
汪成
刘莉
范婷婷
WANG Cheng;LIU Li;FAN Tingting(School of Management,Wuhan Polytechnic University,Wuhan430048,China)
出处
《现代农业》
2024年第2期53-59,共7页
Modern Agriculture
基金
国家自然科学基金青年项目(71804196)
湖北省教育厅科学技术研究计划重点项目“长江经济带生态修复合作与生态福利共享协调机制研究”的阶段性成果(D20191601)。
关键词
数字经济
特色农业
溢出效应
门槛效应
digital economy
characteristic agriculture
spillover effect
threshold effect
