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货币政策与共同富裕:数字金融的调节效应

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实现共同富裕是中国特色社会主义的本质要求.本文旨在研究宽松货币政策在实现共同富裕进程中的作用,并探究数字金融在其中扮演的重要角色.首先,通过构建理论模型,分析宽松货币政策影响共同富裕的决定因素,进而探析数字金融发展对货币政策效应的作用机理.其次,尝试从富裕程度、共享程度和可持续性三个维度构建共同富裕指标体系,并采用等权重法和熵值法计算共同富裕综合指数.最后,建立面板计量模型,利用中国家庭追踪调查数据(CFPS)实证检验货币政策与共同富裕的相关性,并重点分析了数字金融在宽松货币政策影响共同富裕中的调节效应.研究发现,宽松货币政策提升了家庭的共同富裕水平,但现阶段数字金融发展则弱化了该效应.进一步分析表明,数字金融的弱化效应存在明显的地区、渠道和信息异质性.
Monetary Policy and Common Prosperity:The Moderating Effect of Digital Finance
The realization of common prosperity is the essential requirement of socialism with Chinese characteristics.This paper aims to study the role of loose monetary policy in the process of achieving common prosperity,and explore the important role of digital finance in this process.Firstly,by constructing a theoretical model,this paper analyzes the determinants of loose monetary policy affecting common prosperity,and then explores the mechanism of digital finance development on the effect of monetary policy.Secondly,this paper attempts to construct a common prosperity index system from the three dimensions of affluence degree,sharing degree and sustainability,and uses the equal weight method and entropy method to calculate the common prosperity composite index.Finally,a panel econometric model is established to empirically test the correlation between monetary policy and common prosperity using Chinese Family Panel Studies (CFPS) data,and the moderating effect of digital finance on the impact of loose monetary policy on common prosperity is mainly analyzed.We find that loose monetary policy improves the level of common prosperity of households,but the current development of digital finance weakens this effect.Further analysis shows that the weakening effect of digital finance has obvious regional,channel and information heterogeneity.

monetary policydigital financecommon prosperityincome gap

罗素梅、孙振华、周光友

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上海财经大学 金融学院,上海 200433

南开大学 经济学院,天津 300071

复旦大学 经济学院,上海 200433

货币政策 数字金融 共同富裕 收入差距

国家社科基金重大项目

21&ZD117

2024

复旦学报(社会科学版)
复旦大学

复旦学报(社会科学版)

CSTPCDCSSCICHSSCD北大核心
影响因子:0.916
ISSN:0257-0289
年,卷(期):2024.66(5)