摘要
首先尝试构建包含普惠保险、农业技术进步和城乡收入差距的道格拉斯生产函数模型与理论分析框架,系统诠释普惠保险助推共同富裕的作用渠道与影响效应;其次通过熵权TOPSIS法构建普惠保险指数、混合回归与系统GMM法实证考察普惠保险对农业技术进步和城乡收入差距的作用效果。结果显示:普惠保险是推动农业技术进步和缩小城乡收入差距的重要动力;普惠保险可以通过推动农业技术进步,进而缩小城乡收入差距,农业技术进步是普惠保险影响城乡收入差距,助推共同富裕的重要机制;普惠保险通过风险保障作用,能够有效改善农业生产的要素投入,促进农业技术进步,提高农业生产率,进而助力农民增收,缩小城乡收入差距,助推共同富裕。进一步研究发现:普惠保险对城乡收入差距的影响存在显著的地区异质性,在东部和西部地区作用效果最优,在中部地区无法发挥作用。
Firstly,this paper attempts to construct a Douglas production function model and theoretical analysis framework including universal benefit insurance,agricultural technological progress and urban-rural income gap,and systematically interprets the role channels and influence effects of universal benefit insurance in promoting common prosperity.Secondly,universal benefit insurance index,mixed regression and systematic GMM method are constructed by entropy weight TOPSIS method to investigate the effect of universal benefit insurance on agricultural technology progress and urban-rural income gap.The results show that universal benefit insurance is an important driving force to promote agricultural technological progress and narrow the income gap between urban and rural areas.The universal benefit insurance can narrow the urban-rural income gap by promoting agricultural technological progress,which is an important mechanism for the universal benefit insurance to influence the urban-rural income gap and promote common prosperity.Through the role of risk protection,universal benefit insurance can effectively improve the factor inputs of agricultural production,promote agricultural technological progress,and increase agricultural productivity,thereby helping farmers increase income and narrowing the income gap between urban and rural areas and promoting common prosperity.Further research shows that there is significant regional heterogeneity in the impact of the universal benefit insurance on the income gap between urban and rural areas,which has the best effect in the eastern and western regions,but cannot play a role in the central region.
作者
郑军
薛然
ZHENG Jun;XUE Ran(Financial School,Anhui University of Finance and Economics,Bengbu 233030,China)
出处
《重庆理工大学学报（社会科学）》
2022年第12期50-65,共16页
Journal of Chongqing University of Technology（Social Science）
基金
安徽省社科规划项目“农业保险补贴扶贫的乘数效应研究”(AHSKY2019D089)
安徽财经大学重大科研项目“普惠保险助推共同富裕的理论机制及实现路径研究”(ACKYA2203)。
关键词
普惠保险
农业技术进步
城乡收入差距
共同富裕
universal benefit insurance
agricultural technology progress
income gap between urban and rural areas
common prosperity
