{"title":"Policy Uncertainty and Bank Stability: Investigation From Supply-Side Effect","authors":"Dung Viet Tran, Cuong Nguyen, Khanh Hoang","doi":"10.1111/infi.12460","DOIUrl":null,"url":null,"abstract":"<p>The paper uses the most up-to-date data from US banks to investigate the impact of economic policy uncertainty (EPU) on bank stability. The results reveal that elevated uncertainty makes banks more fragile and prone to crash events through profitability erosion, capital buffer, and exacerbating return volatility. This negative impact of EPU is more pronounced for highly risky and large-size banks. The risk-increasing-effect of policy uncertainty was amplified during the global financial crisis. We provide insights into the uncertainty-bank fragility nexus under different circumstances related to the option-to-wait strategy, the pressure of the markets, and the dividend policy. The paper also highlights the bright side of diversification and transparency during the time of high policy turbulence. The study has implications for policy makers, regulators, and investors.</p>","PeriodicalId":46336,"journal":{"name":"International Finance","volume":"28 2","pages":"66-91"},"PeriodicalIF":1.5000,"publicationDate":"2025-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/infi.12460","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Finance","FirstCategoryId":"96","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/infi.12460","RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BUSINESS, FINANCE","Score":null,"Total":0}
引用次数: 0
Abstract
The paper uses the most up-to-date data from US banks to investigate the impact of economic policy uncertainty (EPU) on bank stability. The results reveal that elevated uncertainty makes banks more fragile and prone to crash events through profitability erosion, capital buffer, and exacerbating return volatility. This negative impact of EPU is more pronounced for highly risky and large-size banks. The risk-increasing-effect of policy uncertainty was amplified during the global financial crisis. We provide insights into the uncertainty-bank fragility nexus under different circumstances related to the option-to-wait strategy, the pressure of the markets, and the dividend policy. The paper also highlights the bright side of diversification and transparency during the time of high policy turbulence. The study has implications for policy makers, regulators, and investors.
期刊介绍:
International Finance is a highly selective ISI-accredited journal featuring literate and policy-relevant analysis in macroeconomics and finance. Specific areas of focus include: · Exchange rates · Monetary policy · Political economy · Financial markets · Corporate finance The journal''s readership extends well beyond academia into national treasuries and corporate treasuries, central banks and investment banks, and major international organizations. International Finance publishes lucid, policy-relevant writing in macroeconomics and finance backed by rigorous theory and empirical analysis. In addition to the core double-refereed articles, the journal publishes non-refereed themed book reviews by invited authors and commentary pieces by major policy figures. The editor delivers the vast majority of first-round decisions within three months.