我国农业绿色创新效率的空间差异及动态演进  

Spatial Difference and Dynamic Evolution of Agricultural Green Innovation Efficiency in China

作　　者：李妍 孙帆 李梦雨 LI Yan;SUN Fan;LI Mengyu(School of Business Administration,Henan University of Economics and Law,Zhengzhou Henan 450046,China;Postdoctoral Research Station of Business School,Henan University,Kaifeng Henan 475001,China;School of Management and Economics,North China University of Water Resources and Electric Power,Zhengzhou Henan 450046,China)

机构地区：[1]河南财经政法大学工商管理学院,河南郑州450046 [2]河南大学商学院博士后流动站,河南开封475001 [3]华北水利水电大学管理与经济学院,河南郑州450046

出　　处：《生态经济》2025年第5期108-117,共10页Ecological Economy

基　　金：河南省哲学社会科学规划项目“RCEP生效后河南省涉外企业升级与国际化选择研究”(2022BJJ067);国家社会科学基金项目“基于生态安全边界的黄河流域资源型城市高质量发展研究”(21BJY016)。

摘　　要：以我国各省份2011—2021年的面板数据为基础,构建SBM-DEA模型、Dagum基尼系数、核密度估计及空间马尔科夫链模型研究我国农业绿色创新效率的空间差异及动态演进。结果表明:(1)在空间差异上,我国农业绿色创新效率呈现“东低西高、中高南北低”的非均衡趋势,说明区域间及内部存在两极分化现象。(2)在驱动力上,乡村人口资本和政府支农财政支出对农业绿色创新效率展现出抑制作用,绿色GDP和数字化创新技术对农业绿色创新效率展现出促进作用。(3)在动态演进预测上,农业绿色创新效率在各区域存在不同幅度的上升,有“以邻为壑”与“以邻为善”并存的现象。据此提出促进我国农业绿色创新效率的相关对策建议。Based on the panel data of China’s provinces from 2011 to 2021,this paper constructs the SBM-DEA model,Dagum Gini coefficient,kernel density estimation and spatial Markov chain model to study the spatial differences and dynamic evolution of agricultural green innovation efficiency in China.The results show that:(1)In terms of spatial differences,China’s agricultural green innovation efficiency shows an unbalanced trend of“low in the east and high in the west,high in the middle and low in the north and south”,indicating the existence of polarization between regions and within regions.(2)In terms of driving forces,rural population capital and government agricultural expenditure have an inhibitory effect on agricultural green innovation efficiency,while green GDP and digital innovation technology have a promoting effect.(3)In terms of dynamic evolution prediction,agricultural green innovation efficiency has risen to varying degrees in different regions,with the coexistence of“beggar-thy-neighbor”and“good-neighbor”phenomena.Based on this,relevant countermeasures and suggestions are proposed to promote China’s agricultural green innovation efficiency.

关 键 词：农业绿色创新效率 高质量发展 空间差异 影响因素 动态预测 

分 类 号：F062.2[经济管理—政治经济学] F303.3