数字经济对农业绿色转型的影响及作用机制研究

Research on Impact and Mechanism of Digital Economy on Agricultural Green Transformation

基于2011—2020年我国30个省(市、自治区)的数据,探究了数字经济对农业绿色转型的影响及作用机制。结果表明:数字经济通过提升绿色技术创新能力,显著促进了我国农业绿色转型,且促进作用存在异质性,作用大小表现为西部地区>中部地区>东部地区;数字经济对农业绿色转型的促进作用还受到环境规制的影响,存在单一门槛效应,跨越规制门槛值的数字经济对农业绿色转型的促进作用有所加强。因此,现阶段应持续推进数字经济的发展,提高绿色技术创新能力,设置合理的环境规制强度以及降低农业数字化的成本和风险。应对不同地区实施差异化数字经济发展战略,因地制宜地制定农业绿色转型战略,稳步推进建设农业强国。

Based on the data from 30 provinces(cities and autonomous regions)in China from 2011 to 2020,the impact and mechanism of digital economy on agricultural green transformation were studied.The research results indicate that the digital economy significantly promotes the green transformation of agriculture in China by enhancing green technology innovation capabilities,and the promoting effect is heterogeneous.The western region has the most significant effect,followed by the central and eastern regions.The promotion effect of the digital economy on agricultural green transformation is also influenced by environmental regulations,with a single threshold effect.After crossing the regulatory threshold,the promotion effect of the digital economy on agricultural green transformation has been strengthened.Therefore,at this stage,we should continue to promote the development of the digital economy,improve green technology innovation capabilities,set reasonable environmental regulation intensity,reduce the costs and risks of agricultural digitization,implement differentiated digital economy development strategies for different regions,formulate agricultural green transformation strategies tailored to local conditions,and steadily promote the construction of an agricultural powerhouse.