For the time being—and possibly for a considerable time to come—developments and prospects for the euro area are quite favorable. This upbeat outlook is underpinned by buoyant activity indicators and a supportive policy mix. High household and business confidence, rising capacity utilization...

In recent years we have witnessed a growing trend in cashless transactions as well as products and services sold exclusively in this way. Also, after the onset of the global financial crisis, private crypto currencies appeared that have raised some concerns. All of these changes beg the question...