The usefulness of the concept of an equilibrium exchange rate has been brought into sharp focus by the dramatic depreciation of the euro since its inception in 1999. Does this movement reflect a movement of the actual exchange rate relative to its equilibrium or has the equilibrium shifted...

We discuss the effectiveness of pegged exchange rate regimes from an historical perspective, drawing conclusions for their effectiveness today. Starting with the classical gold standard period, we point out that a succession of pegged regimes have ended in failure; except for the first, which was...