The main focus of the paper is on the behavior of central banks, which during the crisis have radically changed the traditional tools of interventions taking many measures generally termed “unconventional monetary policies”. Four central banks are taken into consideration: Federal Reserve...

The central bank's balance sheet has become the main instrument of monetary policy in the aftermath of the GFC and the COVID-19 health crisis. Hence, the aim of this paper is to analyze changes in the balance sheets' sizes and channels of base money creation in groups of countries, taking note...

We propose a new framework for monetary policy analysis to study monetary policy normalization when exiting a liquidity trap. The optimal combination of reserves and interest rate policy requires an increase in liquidity (reserves) a few quarters after the policy rate is set at the effective...