The Eurosystem and the U.S. Federal Reserve System follow quite different approaches to the execution of monetary policy. The former institution adopts a "hands-off" approach that largely delegates to depository institutions the task of stabilizing their own liquidity at high frequency. The...

The paper analyses the relationship between the liquidity shock variance and the size of the reserve requirement. I calibrated the key parameters of the model for the Eurosystem and found that the standard deviation of the shock is roughly 10% of the average bank's current account holding. Using...