In the aftermath of the global financial crisis, U.S. authorities are attempting to improve financial regulation and supervision. This involves a three-step process: (1) diagnosis of what went wrong, (2) design regulatory and supervisory reforms that address these defects, and (3) implement the...

Financial supervision focuses on the aggregate (macroprudential) in addition to the individual (microprudential). But an agreed framework for measuring and addressing financial imbalances is lacking. We propose a holistic approach for the financial system as a whole, beyond banking. Building on...