Title: 
Headings: 

Content: The global financial and economic crisis only escalated and exposed all economic problems in the eurozone — it did not cause them. That did not come as a surprise to me. The eurozone, which comprises 16 European countries, is not an “optimum currency area” as the elementary economic theorems tell us it should be. The former member of the Executive Board and chief economist of the European Central Bank Otmar Issing has repeatedly pointed out (most recently in a speech in Prague in December 2009) that the establishment of the eurozone was primarily a political decision.2That decision did not take into account the suitability of this whole group of countries for the single currency project. However, if the existing monetary area is not the optimum currency area, it is inevitable that the costs of establishing and maintaining it exceed the benefits. My choice of the words “establishing” and “maintaining” is not accidental. Most economic commentators (not to speak of the non‐​economic commentators) were satisfied by the ease and apparent inexpensiveness of the first step (i.e., the establishment of the common monetary area). This has helped to form the mistaken impression that everything was fine with the European single currency project. That was a mistake that at least some of us have been pointing out since the very birth of the euro. Unfortunately, nobody has listened to us.