The first objective of this paper is to present theoretical approaches to the impact of trade growth (induced by monetary integration) on business cycle synchronization which is an important factor of a country's readiness for a currency union accession. The main conclusion from the first part...

Concerns about the monetary integration issue have lasted for over five decades, outlining several criteria which embody the theory of optimum currency areas. Although the European monetary integration pattern is not based on this theory, it often serves as a reference in assessing the...

The former EU president Jean-Claude Junker has proposed that all countries of the European Union should also adopt the euro as their currency and recent research has shown that countries currently pursuing this goal indeed fulfill the classical Optimal Currency Area (OCA) criterion of positively...

We propose a new and time-varying optimum currency area (OCA) index for the euro area in assessing the evolution of the OCA properties of the monetary union from an international business cycle perspective. It is derived from the relative importance of symmetric vs. asymmetric shocks that result...