We study the interaction of expansionary rate-based monetary policy and quantitative easing, despite their concurrent implementation, by exploiting heterogeneous banks and the introduction of negative monetary-policy rates in a fragmented euro area. Quantitative easing increases credit supply...

We investigate the impact of asset purchase programs (APPs) by 14 EME central banks during COVID-19, finding a statistically significant effect in compressing bond spreads vis-à-vis the US. A counterfactual analysis shows that in the absence of APPs, EME bond spreads would have been...