The COVID crisis has severely hit both the United States and the European Union. Even though they are the wealthiest regions in the world, they differ substantially in economic performance, demographic characteristics, type of government, health systems, and measures undertaken to counteract...

1 Introduction.- 2 Transmission Channels for Quantitative Easing and Effects on Interest Rates -- 3 The Central Bank Loss Function and Quantitative Easing as a Stackelberg Game -- 4 The Effect of Quantitative Easing on Interest Rates -- 5 Broader Economic Effects on Quantitative Easing -- 6...