The successful start of Economic and Monetary Union in Europe has prompted more research into the issue of exchange rate regimes and if there were any lessons to be drawn from the European experiment for other regions in the world. We review the relevant issues from an Optimum Currency Area...

In this paper we want to discuss macroscopic and microscopic properties of financial markets. By analyzing quantitatively a database consisting of 13 minute per minute recorded financial time series, we identify some macroscopic statistical properties of the corresponding markets, with a special...