International status and usage of the euro becomes a new reserve currency, Eurozone governments will enjoy substantial benefits. Since money is an interest-free loan to the issuing government by the holder of the currency, foreign reserves act as a subsidy to the country minting the currency (see seigniorage). However, reserve status also holds risks, as the currency may become overvalued, hurting European exporters and potentially exposing the European economy to influence by external factors who hold large quantities of euros. International status and usage of the euro The international status and usage of the euro has grown since its launch in 1999. When the euro formally replaced
Currency substitution financial assets denominated in a foreign currency. It can also occur as a gradual conversion to full currency substitution, for example, Argentina and Peru were both in the process of converting to the U.S. dollar during the 1990s. "Dollarization", when referring to currency substitution, does not necessarily involve use of the United States dollar. The currencies that have been used as substitutes have been the US dollar, the euro, and the Australian dollar. After the gold standard was abandoned at the outbreak of World War I and the Bretton Woods Conference following World War II, some countries sought exchange rate