4Pisani M,. Financial Openness and Macroeconomic Instability in Emerging Market Economies[R]. Research Department of Bank of Italy, 2005.
5Tavalas, George S..lntemationalization of Currencies: The Case of the US Dollar and Its Challenger Euro[R]. The International Executive, 1998.
6Fujiki Hiroshi, Otani Akira. Do Currency Regimes Matter in the 21 st Century? An Overview, Monetary and Economic Studies[R].Institute for Monetary and Economic Studies, Bank of Japan, 2002.
