The lack of universal deposit insurance coverage can create liquidity risk during financial crises. This aspect of deposit insurance is hard to test in modern data because of the broad coverage of most systems. We, therefore, study the role that the U.S. Postal Savings System played in...

We analyze U.S. banks' asset exposure to a recent rise in the interest rates with implications for financial stability. The U.S. banking system's market value of assets is $2 trillion lower than suggested by their book value of assets accounting for loan portfolios held to maturity....