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数字赋能、技术进步与农村共同富裕

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本文在理论阐述数字化发展、农业技术进步与农村共同富裕三者关系的基础上,以2000-2020年中国30个省份的面板数据为样本,测算了农村数字化和共同富裕发展指数,运用系统GMM、中介效应和面板门槛模型,实证检验农村数字化对共同富裕的影响及其作用机制。结果发现,农村数字化对共同富裕具有显著的促进作用,且该正向作用在不同地区间具有一致性;数字技术还可通过赋能农业生产间接促进共同富裕,即农业技术进步在农村数字化促进共同富裕中具有中介效应,其占比达21。63%;农业技术进步对共同富裕发展的影响存在显著的农村数字化双重门槛效应,随着农村数字化发展水平逐渐提高,农业技术进步对共同富裕的影响效应不断增大;此外,当前农村数字化与农业技术进步间的耦合协调度存在较大发展潜力,且二者在不同共同富裕发展层次上的作用效果存在差异。因此,应积极推进农村数字化建设,加快区域间农业技术的创新、转化与扩散,提高数字技术与农业生产的耦合度,助推农村共同富裕的实现。
Digital Empowerment,Technological Progress and Rural Common Prosperity
On the basis of expounding the theoretical logic of the relationship between digital development,agricultural technological progress and common prosperity in rural areas,this paper uses panel data of 30 provinces(autonomous regions and municipalities)in China from 2000 to 2020 as samples to calculate the development of rural digitalization and common prosperity.Index,using systematic GMM,mediation effect and panel threshold model to empirically test the impact of rural digitalization on common prosperity and its mechanism.The results show that:digital devel-opment has a significant role in promoting common prosperity in rural areas,and the positive effect is consistent among different regions;Digital technology can also indirectly promote common pros-perity by enabling agricultural production,that is,agricultural technological progress has an inter-mediary effect in the promotion of common prosperity in rural digitalization,accounting for 21.63%;The impact of agricultural technological progress on the development of common prosper-ity has a significant double threshold effect of digital development.With the gradual improvement of digital development in rural areas,the impact of agricultural technological progress on common prosperity continues to increase;In addition,the current coupling and coordination between rural digitalization and agricultural technological progress has great potential for development,and the effects of the two at different levels of common prosperity are different.Therefore,we should active-ly promote the digital construction in rural areas,accelerate the innovation,transformation and dif-fusion of agricultural technology between regions,improve the coupling between digital technology and agricultural production,and promote the realization of common prosperity in rural areas.

DigitalizationCommon prosperityAgricultural technology progressSystem GMMThreshold model

罗明忠、魏滨辉

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华南农业大学经济管理学院 广州 510642

数字化 共同富裕 农业技术进步 系统GMM 门槛模型

国家自然科学基金面上项目广东省自然科学基金项目广东省科技创新战略专项资金

721730472020A1515011202pdjh2021a0074

2024

农业技术经济
中国农业技术经济学会 中国农业科学院农业经济与发展研究所

农业技术经济

CSTPCDCSSCICHSSCD北大核心
影响因子:1.923
ISSN:1000-6370
年,卷(期):2024.(2)
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