A Diagnostic on the West African Monetary Union

Deploying the classical optimum currency areas (OCA) theory and recent developments in the monetary literature, this paper evaluates the appropriateness of West African Monetary Union (WAEMU) as a monetary zone. Nine macroeconomic dimensions are investigated under which the first four items are quantified against a reference economy, namely the United States, the eurozone or China, while the rest are measured in absolute terms for time periods before and after the 2008‐2009 global financial crisis. Results could signify relative dominance of the three world's largest economies to the West African region. In addition to inherent asymmetries across the union, findings suggest the emerging Chinese yuan as an alternative to the euro as the monetary anchor.