We analyze the main forces affecting financial system pro-cyclicality (the fact that developments in the financial sector can amplify business cycle fluctuations). We first review some major structural developments in financial markets that may influence pro-cyclicality and that have been...

After the crisis, bank regulators are considering mitigating liquidity risk by introducing quantity limits on liquidity and maturity mismatch. We argue that aggregate liquidity risk can be reduced with little deadweight loss by encouraging banks, through adequate regulatory relief, to satisfy...