农业生态效率对城乡收入差距影响的研究  

Impact of Agricultural Ecological Efficiency on Urban-rural Income Gap

作　　者：薛欣 周海霞[1] XUE Xin;ZHOU Hai-xia(College of Economics and Management(Cooperative College),Qingdao Agricultural University,Qingdao 266109,China)

机构地区：[1]青岛农业大学经济管理学院(合作社学院),山东青岛266109

出　　处：《江西农业学报》2025年第3期85-91,101,共8页Acta Agriculturae Jiangxi

基　　金：农业农村部科技发展中心课题(6602424722)。

摘　　要：持续缩小城乡收入差距是实现中国经济高质量发展的重要因素。基于2000—2022年全国31个省(区、市)的面板数据,运用超效率SBM模型、固定效应模型,实证测度了我国农业生态效率对城乡收入差距的影响机制。实证结果表明:农业生态效率的提升对缩小城乡收入差距具有显著的正面效应;异质性结果表明:东部和中部地区农业生态效率的提升对缩小城乡收入差距的作用效果大于西部地区,具有显著的区域异质性。Continuously narrowing the income gap between urban and rural areas is an important factor in achieving high-quality economic development in China.Based on the panel data of 31 provinces(autonomous regions and municipalities)in China,super-efficiency SBM model and fixed effects model were used to empirically measure the impact and mechanism of agricultural ecological efficiency on urban-rural income gap from 2000 to 2022.The empirical results show that the improvement of agricultural ecological efficiency has a significant positive effect on narrowing the urban-rural income gap.The heterogeneity results show that the improvement of agricultural ecological efficiency in the eastern and central regions has a higher effect on narrowing the urban-rural income gap than in the western region,with significant regional heterogeneity.

关 键 词：农业生态效率 城乡收入差距 超效率SBM模型 固定效应 区域异质性 

分 类 号：F323.2[经济管理—产业经济]