This paper uses the initial phase of the COVID-19 pandemic to examine how macroprudential frameworks developed over the past decade performed during a period of heightened financial and economic stress. It discusses a new measure of the macroprudential stance that better captures the intensity...

We evaluate the economic costs and benefits of bank capital in the United States. The analysis is similar to that found in previous studies, though we tailor it to the specific features and experience of the U.S. financial system. We also make adjustments to account for the impact of liquidity-...

Recent studies suggest liquidity regulation contributed to the rise in excess reserves, but capital regulations may matter, too. We use a simple model to show that banks may tilt portfolios away from higher risk-weighted assets like loans and toward lower risk-weighted assets like reserves and...

The aim of this working paper is to introduce the reader to the relatively new instrument of AT 1 bonds. For this purpose, the strict regulatory requirements for the instrument class are explained and the capital requirements of banks are outlined. Afterwards, the market for AT 1 bonds is...

We study the transmission mechanisms of liquidity and capital regulations as well as their effects on the economy and welfare. We propose a macro-economic model in which a regulator faces the following trade-off. On the one hand, banking regulations may reduce the aggregate supply of credit. On...

This paper studies the capital regulation of banks that choose whether to become traditional, deposit taking banks or shadow banks that provide credit intermediation through securitization. If capital regulation only covers traditional banks, it will lead to the emergence of excessively risky...

We construct a model of a bank's optimal funding choice, where the bank negotiates with both safety-driven short-term bondholders and (mostly) risk-taking long-term bondholders. We establish that investor demands for safety create a negative relationship between the bank's capital choices and...

Common explanations for the observed rise in excess bank reserves include payment of interest on reserves and liquidity regulations, but capital regulations may also matter. We show that a profit maximizing bank substitutes from higher risk-weight loans to lower risk-weight reserves and...

Recent evidences provoke broad rethinking of the role of banks in money creation. The authors argue that apart from the reserve requirement, prudential regulations also play important roles in constraining the money supply. Specifically, they study three Basel III regulations and theoretically...

We summarize and evaluate Fannie Mae and Freddie Mac's credit risk transfer (CRT) programs, which have been used since 2013 to shift a portion of credit risk on more than $1.8 trillion of mortgages to private sector investors. We argue that the CRT programs have been successful in reducing the...