Procyclicality of the financial system is a feature of any normally functioning economy. However, procyclicality can sometimes become 'excessive' leading to undesired effects on the real economy. The challenge that this volume addresses is to define 'excessive' and to identify policy actions...

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...