The Quest for Monetary Union: Lessons from Europe
Eduard Hochreiter, Oesterreichische Nationalbank
The last decade has seen vast changes in exchange rate regimes.
Many countries and regions have shifted their regimes, generally
in the direction of two corners: to floating exchange rates (often
combined with inflation targeting) or to currency union/dollarization).
Using theoretical insights and the experience of Economic and
Monetary Union in Europe (EMU) I argue that empirical evidence
on OCA criteria for EMU suggests that benefits outweigh costs
although by varying degrees from country to country. While I will
not discuss the specifics of EMU I will use the EMU experience
to focus on three requirements for long-run sustainability of
monetary unions: Fiscal soundness, labor market flexibility and
financial market health. My conclusion is that any country wishing
to join a monetary union needs to fulfill these conditions and
that any set of countries wishing to set up a new monetary union
needs a supranational, centralized monetary policy in a system
that can be characterized as one of monetary dominance.