Overview
- The New York Fed published the research on Tuesday, July 7, 2026, releasing a blog that summarizes an AI-driven historical analysis of U.S. bank runs and their consequences.
- Researchers conclude that bank runs act as a trigger but only lead to failure and broad economic harm when a bank is already weak on fundamentals such as solvency and capital.
- The study finds little support for the idea that minor, isolated shocks by themselves spark widespread banking panics.
- Methodology relied on large language models to extract more than 3,000 run events from millions of digitized newspapers covering 1863 to 1934, a period before federal deposit insurance.
- The findings imply regulators should tighten balance-sheet monitoring and resolution tools and that demands for transparency and proof-of-reserves could shape rules for deposit-taking firms, with direct effects on depositor confidence and financial stability.