A group of prominent international economists got together to develop an urgent call for change. As they say, the European Union became an Austerity Union. Their call for new policies includes a focus on growth and employment, reducing inequality, reforming banking, and new taxes and social...

In this paper we carry over a static version of a New Keynesian Macro Model to a monetary union. For a similar approach see Uhlig (2002). We will show in particular that a harmonious functioning of a monetary union critically depends on the correlation structure of shocks that hit the currency...