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金融机构ESG表现对系统性风险溢出作用研究

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基于DCC-GARCH-△CoVaR模型,考察金融机构ESG表现与其系统性风险溢出之间的关系。实证研究发现,整体上金融机构ESG表现改善能够有效降低系统性风险溢出,且当将其拆解为三个维度时,环境和社会表现对系统性风险溢出具有抑制作用,而治理表现的作用则是促进性的。作为内部因素的机构规模增大会增强ESG表现对于系统性风险溢出的抑制作用,而在外部因素即危机事件发生的情况下该作用的效果更加明显。将金融行业细分后,证券业中金融机构ESG表现的改善能够降低系统性风险溢出,但在保险业结果却相反,而在银行业中的作用则并不显著。
A Study of the Impact of ESG Performance of Financial Institution on Systemic Risk Spillover
Based on the DCC-GARCH-△CoVaR model,the relationship between the ESG performance of financial institutions and their systemic risk spillover is investigated.The empirical research reveals that,on the whole,the improvement of ESG performance of financial institutions can effectively reduce the systemic risk spillover.And when it is decomposed into three dimensions,the environmental and social performances have an inhibitory effect on the systemic risk spillover,while the role of governance performance is positive.The increase in the size of the institution,as an internal factor,will enhance the inhibitory effect of ESG performance on the systemic risk spillover,and the effect is more pronounced in the case of external factors,namely the occurrence of crisis events.After subdividing the financial indus-try,the improvement of ESG performance of financial institutions in the securities industry can reduce the systemic risk spillover,but the result is the opposite in the insurance industry,while the effect in the banking industry is not significant.

financial institutionESG performancesystemic risk spilloverfinancial risk

谢赤、董美钰

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湖南大学 工商管理学院,湖南长沙 410082

产业数智金融湖南省哲学社会科学重点实验室,湖南长沙 410082

金融机构 ESG表现 系统性风险溢出 金融风险

国家社会科学基金重大项目国家自然科学基金项目

21ZDA11471971079

2024

湖南大学学报(社会科学版)
湖南大学

湖南大学学报(社会科学版)

CSTPCDCSSCICHSSCD北大核心
影响因子:0.554
ISSN:1008-1763
年,卷(期):2024.38(5)