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Exchange Rate Volatility and Optimum Currency Area: Evidence from Africa

Author

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  • Chrysost Bangaké

    (Department of Economics, LEO, University of Oleans (France))

Abstract

In this paper we use a system of simultaneous equations and Generalized Method of Moment (GMM) to investigate the relation between bilateral exchange rate volatility and the relevant variables pointed out by the theory of optimum currency areas (OCA) for 21 selected African countries for the period 1990-2003. The evidence turns out to be strongly supported by the data. An OCA index for African countries is derived by adapting a method initially proposed by Bayoumi and Eichengreen (1997). The results have important policy implications for proposed monetary unions in Africa.

Suggested Citation

  • Chrysost Bangaké, 2008. "Exchange Rate Volatility and Optimum Currency Area: Evidence from Africa," Economics Bulletin, AccessEcon, vol. 6(12), pages 1-10.
    • Handle: RePEc:ebl:ecbull:eb-07f30021
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    File URL: http://www.accessecon.com/pubs/EB/2008/Volume6/EB-07F30021A.pdf
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    References listed on IDEAS

    as
    1. Devereux, Michael B. & Lane, Philip R., 2003. "Understanding bilateral exchange rate volatility," Journal of International Economics, Elsevier, vol. 60(1), pages 109-132, May.
    2. Bayoumi, Tamim & Eichengreen, Barry, 1998. "Exchange rate volatility and intervention: implications of the theory of optimum currency areas," Journal of International Economics, Elsevier, vol. 45(2), pages 191-209, August.
    3. Meese, Richard A. & Rogoff, Kenneth, 1983. "Empirical exchange rate models of the seventies : Do they fit out of sample?," Journal of International Economics, Elsevier, vol. 14(1-2), pages 3-24, February.
    Full references (including those not matched with items on IDEAS)

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    Cited by:

    1. Simplice A. Asongu & Samba Diop, 2025. "An Index of African Monetary Integration (IAMI)," The International Trade Journal, Taylor & Francis Journals, vol. 39(1), pages 3-29, January.
    2. Munazza Jabeen & Saud Ahmad Khan, 2014. "Modelling Exchange Rate Volatility by Macroeconomic Fundamentals in Pakistan," International Econometric Review (IER), Econometric Research Association, vol. 6(2), pages 58-76, September.
    3. A. Asongu, Simplice & E. Folarin, Oludele & Biekpe, Nicholas, 2020. "The Long-Run Stability of Money in the ProposedE ast AfricanMonetary Union," Journal of Economic Integration, Center for Economic Integration, Sejong University, vol. 35(3), pages 457-478.
    4. Simplice Asongu & Oludele Folarin & Nicholas Biekpe, 2019. "The stability of demand for money in the proposed Southern African Monetary Union," International Journal of Emerging Markets, Emerald Group Publishing Limited, vol. 15(2), pages 222-244, August.
    5. Couharde, Cécile & Grekou, Carl & Mignon, Valérie, 2022. "On the economic desirability of the West African monetary union: Would one currency fit all?," Economic Modelling, Elsevier, vol. 113(C).
    6. Carlos Vieira & Isabel Vieira, 2012. "Assessing The Endogeneity Of Oca Conditions In Emu," Manchester School, University of Manchester, vol. 80, pages 77-91, September.
    7. Jakub FRYDRYCH & Stanislav BURIAN, 2017. "Oca Indexes And Convergence Process In Europe," Scientific Annals of Economics and Business (continues Analele Stiintifice), Alexandru Ioan Cuza University, Faculty of Economics and Business Administration, vol. 64(2), pages 187-197, June.
    8. Couharde, Cécile & Coulibaly, Issiaka & Damette, Olivier, 2013. "Anchor currency and real exchange rate dynamics in the CFA Franc zone," Economic Modelling, Elsevier, vol. 33(C), pages 722-732.
    9. Asongu, Simplice A. & Folarin, Oludele E. & Biekpe, Nicholas, 2019. "The long run stability of money demand in the proposed West African monetary union," Research in International Business and Finance, Elsevier, vol. 48(C), pages 483-495.
    10. Asongu, Simplice & Nwachukwu, Jacinta & Tchamyou, Vanessa, 2017. "A summary of a survey on proposed African monetary unions," MPRA Paper 79637, University Library of Munich, Germany.
    11. Issiaka Coulibaly & Blaise Gnimassoun, 2012. "Optimality of a monetary union : New evidence from exchange rate misalignments in West Africa," Working Papers hal-04141049, HAL.
    12. Couharde, Cécile & Coulibaly, Issiaka & Guerreiro, David & Mignon, Valérie, 2013. "Revisiting the theory of optimum currency areas: Is the CFA franc zone sustainable?," Journal of Macroeconomics, Elsevier, vol. 38(PB), pages 428-441.
    13. Mogaji, Peter Kehinde, 2016. "Inflation Deviations Assessments of OCA Properties in the WAMZ," MPRA Paper 98825, University Library of Munich, Germany.
    14. Coulibaly, Issiaka & Gnimassoun, Blaise, 2013. "Optimality of a monetary union: New evidence from exchange rate misalignments in West Africa," Economic Modelling, Elsevier, vol. 32(C), pages 463-482.
    15. Simplice Asongu & Jacinta Nwachukwu & Vanessa Tchamyou, 2017. "A Literature Survey On Proposed African Monetary Unions," Journal of Economic Surveys, Wiley Blackwell, vol. 31(3), pages 878-902, July.
    16. Mattera, Raffaele & Franses, Philip Hans, 2023. "Are African business cycles synchronized? Evidence from spatio-temporal modeling," Economic Modelling, Elsevier, vol. 128(C).
    17. Mogaji, Peter Kehinde, 2016. "Monetary Integration Tests for the OCA’s Business Cycles Synchronicity Criteria in the WAMZ," MPRA Paper 99066, University Library of Munich, Germany.
    18. repec:erh:journl:v:6:y:2014:i:2:p:59-77 is not listed on IDEAS

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