The financial crisis has led to the development of an active debate on the use of macro-prudential instruments for regulating the banking system, in particular for liquidity and capital holdings. Within the context of a micro-founded macroeconomic model, we allow commercial banks to choose their...

This paper presents a balance sheet approach to understanding the reform of the financial system to include narrow banking. It was prepared for a conference at the Jerome Levy Economics Institute of Bard College, June 23-28, 1991