The ability to issue money used for transactions is a power usually reserved by a country’s central government, and it is often seen as a part of a nation’s sovereignty. A monetary union entails multiple countries ceding control over the supply of money to a common authority. The euro was introduced sixteen years ago and has since functioned well, with the European Central Bank keeping inflation low. However, the current Eurozone crisis provides a severe test of the euro’s ability to survive. The Eurozone crisis is plagued by fiscal crises, which have taken their biggest toll on Greece. A competitiveness crises, which is evident in the large current account deficits along the Eurozone’s periphery, and the even larger current account imbalan...