With the Great Recession and the regulatory reform that followed, the search for reliable means to capture systemic risk and to detect macrofinancial problems has become a central concern. In the United States, this concern has been institutionalized through the Financial Stability Oversight...

Federal Reserve officials, the chairman of the Securities and Exchange Commission, and others have claimed that money market funds are susceptible to runs that can “devastate” the U.S. economy. This paper examines such claims and shows that they are incorrect and reflect a highly misleading...

The 2008 financial crisis is reminiscent of a bank run, but not quite. In particular, it is financial institutions withdrawing deposits from some core financial institutions, rather than depositors running on their local bank. These core financial institutions have invested the funds in...

Diversification through pooling and tranching securities was supposed to mitigate creditor runs in financial institutions by reducing their credit risk, yet many financial institutions holding diversified portfolios experienced creditor runs in the recent financial crisis of 2007-2009. We...

This paper considers the meaning of domestic and international systemic risk. It examines scenarios that have been adduced as creating systemic risk both within countries and among them. It distinguishes between the concepts of real and pseudo-systemic risk. We examine the history of episodes...

This paper develops a tractable dynamic model to study bank runs in a financial system, featuring the linkage between bank runs and asset market prices. The model speaks to the evolution of a systemic crisis. In our model economy, there are many banks and they share a common asset market. The...