文献类型：期刊文献

中文题名：农业科技创新对农业绿色全要素生产率的空间效应分析

英文题名：Spatial Effect of Agricultural Science and Technology Innovation on Agricultural Green Total Factor Productivity

作者：何晓霞[1];毛伟[1]

机构：[1]广东海洋大学经济学院,广东湛江524088

年份：2021

卷号：12

期号：1

起止页码：58

中文期刊名：安徽行政学院学报

外文期刊名：Journal of Anhui Academy of Governance

收录：国家哲学社会科学学术期刊数据库

语种：中文

中文关键词：农业科技创新;农业绿色全要素生产率;空间溢出

外文关键词：agricultural science and technology innovation;agricultural green total factor productivity;spatial spillover

中文摘要：文章通过数据包络模型测算2013-2018年我国31个省的农业绿色全要素生产率,剖析其时空分布演进特征,在测算结果基础上构建空间杜宾模型,探讨农业科技创新对农业绿色全要素生产率的空间溢出效应。研究发现:2013-2018年全国农业绿色全要素生产率空间分异与集聚特征明显;本省农业科技创新显著促进了农业绿色全要素生产率的提升,而其辐射作用阻碍了周边省的农业绿色全要素生产率的提高。研究结果对于深化完善农业科技创新机制、提升农业科技教育水平、创新农业科技推广模式具有现实意义。

外文摘要：Based on the data envelopment model,this paper estimates the agricultural green total factor productivity of 31 provinces and cities in China from 2013 to 2018,analyzes the evolution characteristics of its spatial and temporal distribu?tion,constructs a spatial Durbin model on the basis of the calculation results,and discusses the spatial spillover effect of ag?ricultural science and technology innovation on agricultural green total factor productivity.The results show that the spatial differentiation and agglomeration characteristics of green total factor productivity of agriculture in China from 2013 to 2018 are obvious;the innovation of agricultural science and technology in our province significantly promotes the improvement of agricultural green total factor productivity,while its radiation effect hinders the improvement of agricultural green total factor productivity in surrounding provinces and cities.The research results have practical significance for deepening and improving the mechanism of agricultural science and technology innovation,improving the level of agricultural science and technology education,and innovating the mode of agricultural science and technology extension.