Abstract:
We examine the economic rationale for monetary union(s) in Sub-Saharian Africa through the use of cluster analysis on a sample of 17 countries. The variables used stem from the theory of optimum currency areas and from the fear-of-floating literature. It is found that the existing CFA franc zone cannot be viewed as an optimum currency area: CEMAC and UEMOA countries do not belong to the same clusters, and a "core" of the UEMOA can be defined on economic grounds.