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Begin New Search Topic Monetary Policy Author Carl Grekou

1. On the economic desirability of the West African monetary union: would one currency fit all?

Author:
Cécile Couharde, Carl Grekou, and Valérie Mignon
Publication Date:
02-2021
Content Type:
Working Paper
Institution:
Centre d'Etudes Prospectives et d'Informations Internationales (CEPII)
Abstract:
In this paper, we investigate from a policy coordination viewpoint the desirability of the West African monetary union project, ECO. Our approach is built around the inclusion of national objectives in the regional integration perspective. Thanks to cluster analysis, we identify two groups of countries with relatively homogenous sustainable exchange rate paths in West Africa. We also find that no single currency peg nor a freely floating exchange rate regime would be preferable for any of the countries or groups of economies. Overall, our findings argue in favor of two ECOs —at least in a first step, i.e., one for each of the two identified zones. Each ECO would serve as a virtual anchor —with some flexibility— for the considered group, and would be determined by a basket of currencies mainly composed of euro and US dollar.
Topic:
Economics, International Political Economy, Monetary Policy, and Currency
Political Geography:
West Africa

2. Heterogeneity within the Euro Area: New Insights into an Old Story

Author:
Virginie Coudert, Cécile Couharde, Carl Grekou, and Valérie Mignon
Publication Date:
03-2019
Content Type:
Working Paper
Institution:
Centre d'Etudes Prospectives et d'Informations Internationales (CEPII)
Abstract:
We assess cross-country heterogeneity within the eurozone and its evolution over time by measuring the distances between the equilibrium exchange rates’ paths of member countries. These equilibrium paths are derived from the minimization of currency misalignments, by matching real exchange rates with their economic fundamentals. Using cluster and factor analyses, we identify two distinct groups of countries in the run-up to the European Monetary Union (EMU), Greece being clearly an outlier at that time. Comparing the results with more recent periods, we find evidence of rising dissimilarities between these two sets of countries, as well as within the groups themselves. Overall, our findings illustrate the building-up of macroeconomic imbalances within the eurozone before the 2008 crisis and the fragmentation between its member countries that followed.
Topic:
Economics, International Political Economy, Monetary Policy, and European Monetary Union
Political Geography:
Europe