Since a fixed exchange rate regime is a fixed price system, there is no theoretical reason to presume that the foreign exchange market clears, particularly during a speculative attack. This paper shows that equilibria where we allow for the possibility of such corner solutions are a superset of...

This paper analyzes banks' usage of CDS. Combining bank-firm syndicated loan data with a unique EU-wide dataset on bilateral CDS positions, we find that stronger banks in terms of capital, funding and profitability tend to hedge more. We find no evidence of banks using the CDS market for capital...

In both the subprime crisis and the euro-area crisis, regulators imposed bans on short sales, aimed mainly at preventing stock price turbulence from destabilizing financial institutions. Contrary to the regulators' intentions, financial institutions whose stocks were banned experienced greater...

We develop a model of asset trading with financial leverage in an economy with a continuum of investors. The investors are assumed to have diverse and rational beliefs in the sense of being compatible with observed data. We show that a reduction in the margin requirement may cause the stock...