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Exchange rate volatility and exchange rate uncertainty in Nigeria: a financial econometric analysis (1970- 2012)

Author

Listed:
  • nnamdi, Kelechi
  • ifionu, Ebele

Abstract

This research paper examines exchange rate volatility over time (1970-2012) using the Generalized Autoregressive Conditional Heteroscedasticity (AR GARCH) model of the Maximum Likelihood techniques. Our AR GARCH result showed that lagged (last year) exchange rate is significantly responsible for the dynamics of Naira/ Dollar exchange rate in Nigeria. Most glaring is that our ARCH and GARCH parameters indicate that exchange rate volatility shocks are rather persistent in Nigeria. We also find that exchange rate uncertainty has a direct relationship with current exchange rate in Nigeria. Further, the Granger causality test conducted shows that the direction of causality is more powerful and significant from exchange rate uncertainty to actual exchange rate in Nigeria. Thus the paper suggests a proper management of exchange rate, to forestall costly distortions in the Nigerian economy.

Suggested Citation

  • nnamdi, Kelechi & ifionu, Ebele, 2013. "Exchange rate volatility and exchange rate uncertainty in Nigeria: a financial econometric analysis (1970- 2012)," MPRA Paper 48316, University Library of Munich, Germany, revised 2013.
    • Handle: RePEc:pra:mprapa:48316
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    References listed on IDEAS

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    1. Kidane, A., 1999. "Real Exchange Rate Price and Agricultural Supply Response in Ethiopia: The Case of Perennial Crops," Papers 99, African Economic Research Consortium.
    2. repec:aer:wpaper:87 is not listed on IDEAS
    3. Caporale, Guglielmo Maria & Cipollini, Andrea & Demetriades, Panicos O., 2005. "Monetary policy and the exchange rate during the Asian crisis: identification through heteroscedasticity," Journal of International Money and Finance, Elsevier, vol. 24(1), pages 39-53, February.
    4. Gerardo ESQUIVEL & Felipe LARRAIN B., 2002. "The Impact Of G-3 Exchange Rate Volatility On Developing Countries," G-24 Discussion Papers 16, United Nations Conference on Trade and Development.
    5. Coricelli, Fabrizio & Jazbec, Bostjan, 2004. "Real exchange rate dynamics in transition economies," Structural Change and Economic Dynamics, Elsevier, vol. 15(1), pages 83-100, March.
    6. Christopher Adam & David Cobham, 2008. "Alternative Exchange Rate Regimes for MENA countries: Gravity Model Estimates of the Trade Effects," CERT Discussion Papers 0803, Centre for Economic Reform and Transformation, Heriot Watt University.
    7. Mr. Etienne B Yehoue & Gilles J. Dufrénot, 2005. "Real Exchange Rate Misalignment: A Panel Co-Integration and Common Factor Analysis," IMF Working Papers 2005/164, International Monetary Fund.
    8. Benigno, Pierpaolo & Benigno, Gianluca, 2001. "Monetary Policy Rules and the Exchange Rate," CEPR Discussion Papers 2807, C.E.P.R. Discussion Papers.
    9. Aristidis Bitzenis & John Marangos, 2007. "The monetary model of exchange rate determination: the case of Greece (1974–1994)," International Journal of Monetary Economics and Finance, Inderscience Enterprises Ltd, vol. 1(1), pages 57-88.
    10. Allayannis, George & Brown, Gregory W. & Klapper,Leo, 2001. "Exchange rate risk management : evidence from East Asia," Policy Research Working Paper Series 2606, The World Bank.
    11. Bleaney, Michael & Fielding, David, 2002. "Exchange rate regimes, inflation and output volatility in developing countries," Journal of Development Economics, Elsevier, vol. 68(1), pages 233-245, June.
    12. George Hondroyiannis & P.A.V.B. Swamy & George Tavlas & Michael Ulan, 2008. "Some Further Evidence on Exchange-Rate Volatility and Exports," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 144(1), pages 151-180, April.
    13. Thorvaldur Gylfason, 2002. "The Real Exchange Rate Always Floats," Australian Economic Papers, Wiley Blackwell, vol. 41(4), pages 369-381, December.
    14. Adubi, A.A. & Okunmadewa, F., 1999. "Price, Exchange Rate Volatility and Nigeria's Agricultural Trade Flows: a Dynamic Analysis," Papers 87, African Economic Research Consortium.
    15. Jeannine Bailliu & Robert Lafrance & Jean‐François Perrault, 2003. "Does Exchange Rate Policy Matter for Growth?," International Finance, Wiley Blackwell, vol. 6(3), pages 381-414, November.
    16. Busse, Matthias & Hefeker, Carsten & Koopmann, Georg, 2004. "Between Two Poles: Matching Trade and Exchange Rate Regimes in Mercosur," Discussion Paper Series 26327, Hamburg Institute of International Economics.
    17. Bollerslev, Tim, 1986. "Generalized autoregressive conditional heteroskedasticity," Journal of Econometrics, Elsevier, vol. 31(3), pages 307-327, April.
    18. Mariusz Jarmuzek & Lucjan T. Orlowski & Artur Radziwill, 2005. "Monetary Policy Transparency in the Inflation Targeting," Macroeconomics 0502025, University Library of Munich, Germany.
    19. Balogun, Emmanuel Dele, 2007. "Exchange rate policy and export performance of WAMZ countries," MPRA Paper 6233, University Library of Munich, Germany.
    20. Andrew C. Harvey, 1990. "The Econometric Analysis of Time Series, 2nd Edition," MIT Press Books, The MIT Press, edition 2, volume 1, number 026208189x, April.
    21. Mariusz Jarmuzek & Lucjan T. Orlowski & Artur Radziwill, 2004. "Monetary Policy Transparency in Inflation Targeting Countries: the Czech Republic, Hungary and Poland," CASE Network Studies and Analyses 0281, CASE-Center for Social and Economic Research.
    22. Michael Bleaney, & Manuela Francisco, 2007. "The Performance of Exchange Rate Regimes in Developing Countries - Does the Classifications Scheme Matter?," Discussion Papers 07/04, University of Nottingham, CREDIT.
    23. Wang, Kai-Li & Barrett, Christopher B., 2007. "Estimating the Effects of Exchange Rate Volatility on Export Volumes," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 32(2), pages 1-31, August.
    24. Vijay Joshi, 2003. "Financial Globalisation, Exchange Rates and Capital Controls in Developing Countries," Departmental Working Papers 2003-19, The Australian National University, Arndt-Corden Department of Economics.
    25. Isabel Cristina Ruiz, 2005. "Empirical analysis on the real effects of inflation and exchange rate uncertainty: The case of Colombia," Revista Ecos de Economía, Universidad EAFIT, April.
    26. repec:aer:wpaper:99 is not listed on IDEAS
    27. Bera, Anil K & Higgins, Matthew L, 1993. "ARCH Models: Properties, Estimation and Testing," Journal of Economic Surveys, Wiley Blackwell, vol. 7(4), pages 305-366, December.
    28. Bollerslev, Tim, 1990. "Modelling the Coherence in Short-run Nominal Exchange Rates: A Multivariate Generalized ARCH Model," The Review of Economics and Statistics, MIT Press, vol. 72(3), pages 498-505, August.
    29. Robert Engle, 2001. "GARCH 101: The Use of ARCH/GARCH Models in Applied Econometrics," Journal of Economic Perspectives, American Economic Association, vol. 15(4), pages 157-168, Fall.
    30. Engle, Robert F, 2000. "Dynamic Conditional Correlation - A Simple Class of Multivariate GARCH Models," University of California at San Diego, Economics Working Paper Series qt56j4143f, Department of Economics, UC San Diego.
    31. Marcos Alvarez-Diaz, 2008. "A note on forecasting exchange rates using a cluster technique," International Journal of Business Forecasting and Marketing Intelligence, Inderscience Enterprises Ltd, vol. 1(1), pages 68-81.
    32. Louis Kuijs, 1998. "Determinants of Inflation, Exchange Rate, and Output in Nigeria," IMF Working Papers 1998/160, International Monetary Fund.
    33. Balogun, Emmanuel Dele, 2007. "Effects of exchange rate policy on bilateral export trade of WAMZ countries," MPRA Paper 6234, University Library of Munich, Germany.
    34. repec:aer:wpaper:138 is not listed on IDEAS
    35. Andrés VELASCO, 2000. "Exchange-Rate Policies For Developing Countries: What Have We Learned? What Do We Still Not Know?," G-24 Discussion Papers 5, United Nations Conference on Trade and Development.
    36. Engle, Robert F, 1982. "Autoregressive Conditional Heteroscedasticity with Estimates of the Variance of United Kingdom Inflation," Econometrica, Econometric Society, vol. 50(4), pages 987-1007, July.
    Full references (including those not matched with items on IDEAS)

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    More about this item

    Keywords

    GARCH Models; Financial Econometrics; Foreign Exchange rate; Monetary Policy;
    All these keywords.

    JEL classification:

    • C58 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Financial Econometrics
    • F31 - International Economics - - International Finance - - - Foreign Exchange

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