Part one of term paper
For some, the collapse of Mexico's economy proves that floating exchange rates and markets without capital controls are deadly. Others find the crash of the European exchange-rate mechanism (ERM) in 1993 to be proof that targeted rates will always be overturned by the free market. Many see the breakup of Bretton Woods as the failure of fixed ...

Part two of term paper
... "reasonable" limits of variability and freely floating rates. Both fixed exchange rates and rates based on either explicit or unwritten targeting are impossible to maintain, especially in an era of free trade. Complete monetary unification would be impossible to bring about without extensive integration and unification of international governments and economies, a task so vast that it is unlikely ever to be accomplished. Thus, the only option central banks have is to allow exchange rates to f ...