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Proposed Architecture for an ECOWAS Common Currency Union

Chapter
Part of the Advances in African Economic, Social and Political Development book series (AAESPD)

Abstract

The present study seeks to propose architecture for an ECOWAS common currency union. It takes into account the diversity of current currency arrangements in the sub-region, the disparity of country sizes and of volatility of key macroeconomic variables. Furthermore, some central banks of members of the West African Monetary Zone (WAMZ), which includes The Gambia, Ghana, Guinea, Liberia, Nigeria and Sierra Leone, have a history of financing their governments’ fiscal deficits which has resulted in higher inflation than in the Union Economique et Monétaire Ouest-Africaine (UEMOA). Although it seems that WAMZ countries would benefit more from the new common currency zone than their UEMOA counterparts, the strong political commitment of all key stakeholders in the sub-region favors establishment of the new currency.

Three options are considered for the design of the ECOWAS common currency union namely (a) extension of UEMOA to other West African countries, (b) merger of WAMZ with UEMOA or (c) immediate creation of a new ECOWAS currency. Considering the significant institutional constraints, the long delay and slow progress in the WAMZ-UEMOA merger that was initially proposed by West African Heads of State, the best option would be to create a new currency zone that countries would join based on their performance with respect to the criteria of nominal convergence formulated by ECOWAS. Ranking of individual countries based on their record on five key criteria of nominal convergence indicates that the first members of the new zone would include all UEMOA countries, Cape Verde, Liberia and Nigeria. Four countries, namely The Gambia, Ghana, Guinea and Sierra Leone would join at a later date. During the transition period they could be members-in-waiting and have an informal exchange rate arrangement that would restrict movement of their exchange rates with the union currency, within a gradually narrowing band and ultimately lead to their inclusion in the ECOWAS monetary zone.

Keywords

Common currency Regional integrations UEMOA WAMZ Nominal convergence 

References

  1. Bayoumi T, Ostry JD (1997) Macroeconomic shocks and trade flows within sub-Saharan Africa: implications for optimum currency arrangements. J Afr Econ 6(3):412–444CrossRefGoogle Scholar
  2. Fielding D, Shields K (2003) Economic integration in West Africa: does the CFA make a difference. Discussion papers in economics, 8, Department of Economics, University of LeicesterGoogle Scholar
  3. Frankel J (2004) Lessons from exchange rate regimes. In: The Asian Development Bank (ed) Monetary and financial integration in East Asia: the way ahead, vol 2. Palgrave MacMillan, BsingstokeGoogle Scholar
  4. Frankel J, Rose A (1998) The endogeneity of optimum currency area criteria. Econ J 108(July):1009–1025CrossRefGoogle Scholar
  5. Ghartey EE (2013) West African monetary zone as an optimum currency area. In: West Africa and the global financial crisis. Africa World Press, Trenton, p 359Google Scholar
  6. Kemegue F, Seck O (2013) Do African monetary arrangements make sense? Evidence based on structural symmetry. In: Seck D (ed) Regional economic integration in West Africa. Springer, HeidelbergGoogle Scholar
  7. Kenen P (1969) The theory of optimum currency areas: an eclectic view. In: Mundell R, Ak S (eds) Monetary problems of the international economy. University of Chicago Press, Chicago, pp 41–60Google Scholar
  8. Lee J-W, Barro RJ (2011) East Asian currency union. In: Barro RJ, Lee J-W (eds) Costs and benefits of economic integration in Asia. Oxford University Press, New York, pp 10–52Google Scholar
  9. Masson P, Catherine P (2005) The monetary geography of Africa. Brookings Institution Press, Washington, DCGoogle Scholar
  10. Masson P, Patillo C (2001) Monetary union in West Africa (ECOWAS) – is it desirable and how could it be achieved? Occasional paper 204, International Monetary Fund, Washington, DCGoogle Scholar
  11. Masson P, Patillo C (2002) Monetary union in West Africa: an agency of restraint for fiscal policies? J Afr Econ 11:387–412CrossRefGoogle Scholar
  12. McKinnon RI (1963) Optimum currency areas. Am Econ Rev 51:717–724Google Scholar
  13. Mundell R (1961) A theory of optimum currency areas. Am Econ Rev 51:657–665Google Scholar
  14. Nnanna OJ (2007) ECO currency: is a third postponement avoidable? West Afr J Monetary Econ Integr 7(1):5–17Google Scholar
  15. Omotor D (2013) Patterns of economic shocks in West African monetray zone (WAMZ) member countries. In: West Africa and the global financial crisis. Africa World Press, Trenton, p 359Google Scholar
  16. Seck D (2013a) Fifteen years of WAEMU: results and strategies for the future. In: Ayuk ET, Kabore ST (eds) Wealth through integration; regional integration and poverty reduction strategies in West Africa. Springer, Heidelberg, pp 19–42Google Scholar
  17. Seck D (2013b) The impact of the global financial crisis on West African economies. In: Seck D (ed) West Africa and the global financial crisis. Africa World Press, Trenton, p 359Google Scholar
  18. Sireh-Jallow A (2013) The empirics of an optimal currency area in West Africa. Int J Econ Fin 5(4):100–108Google Scholar
  19. Sugimoto K (2008) Does West Africa form an optimum currency area? A generalized PPP approach. Osaka Univ Knowl Arch 58(2):225–245Google Scholar
  20. Sy A (2006) Financial integration in the West African economic and monetary union. IMF working paper no. 06/214. International Monetary Fund, Washington, DCGoogle Scholar
  21. Van Den Boogaerde, P, Tsangarides CG (2005) Ten years after the CFA franc devaluation: progress toward regional integration in the WAEMU. IMF working paper no. 05/145. International Monetary Fund, Washington DCGoogle Scholar
  22. Veyrune R (2007) Fixed exchange rate and the autonomy of monetary policy: the CFA zone case. IMF working paper 07/34. Washington, DCGoogle Scholar
  23. Wane AA (2004) Growth and convergence in WAEMU countries. IMF working paper no. 04/198. International Monetary Fund, Washington, DCGoogle Scholar
  24. Yehoue E (2006) On the pattern of currency blocs in Africa. J Afr Dev 1(1):39–86Google Scholar

Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  1. 1.Center for Research on Political Economy (CREPOL)DakarSenegal

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