The recent financial crisis has shown that short-term collateralized borrowing may be a highly unstable source of funds in times of stress. The present paper develops a dynamic equilibrium model and analyzes under what conditions such instability can be a consequence of market-wide changes in...

The 2007-09 financial crisis saw many funding mechanisms challenged by a drastic reduction in market liquidity, a sharp increase in the cost of transactions, and, in some cases, a drying-up in financing. This article presents case studies of several key financial markets and intermediaries under...