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The Asymmetric Effect in the Volatility of the South African Rand

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  • Idoko Ahmed Itodo
  • Ojonugwa Usman
  • Michael Maju Abu

Abstract

This study investigates the behaviour of the volatility in the South African Rand/USD exchange rate and its impact on the value of the Rand between 2001 and 2017. The key objectives were to assess the impact of its volatility on its market value, and determine the presence of asymmetric effect in the times path of the volatility, resulting from shocks to its market value. From the estimates of our EGARCH-M (1,1) model, we found the value of the Rand to respond negatively to volatility it is time path, suggesting that the Rand appreciates more in value under conditions of less tranquillity. In addition, we found evidence of asymmetric effect, of shocks to the conditional mean, in the conditional variance of the Rand. The asymmetric effect is such that negative shocks to the conditional mean, which causes the Rand to appreciate, have more impact on next point volatility in the Rand than positive shocks of the same magnitude, which causes depreciation in its value.

Suggested Citation

  • Idoko Ahmed Itodo & Ojonugwa Usman & Michael Maju Abu, 2017. "The Asymmetric Effect in the Volatility of the South African Rand," Academic Journal of Economic Studies, Faculty of Finance, Banking and Accountancy Bucharest,"Dimitrie Cantemir" Christian University Bucharest, vol. 3(3), pages 47-53, September.
    • Handle: RePEc:khe:scajes:v:3:y:2017:i:3:p:47-53
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    1. repec:cup:cbooks:9781107034662 is not listed on IDEAS
    2. Agiomirgianakis, George & Serenis, Dimitrios & Tsounis, Nicholas, 2014. "Exchange Rate Volatility and Tourist Flows into Turkey," Journal of Economic Integration, Center for Economic Integration, Sejong University, vol. 29, pages 700-725.
    3. Nelson, Daniel B, 1991. "Conditional Heteroskedasticity in Asset Returns: A New Approach," Econometrica, Econometric Society, vol. 59(2), pages 347-370, March.
    4. Giannellis, Nikolaos & Papadopoulos, Athanasios P., 2011. "What causes exchange rate volatility? Evidence from selected EMU members and candidates for EMU membership countries," Journal of International Money and Finance, Elsevier, vol. 30(1), pages 39-61, February.
    5. Maurice Obstfeld & Kenneth S. Rogoff, 1996. "Foundations of International Macroeconomics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262150476, December.
    6. Morana, Claudio, 2009. "On the macroeconomic causes of exchange rate volatility," International Journal of Forecasting, Elsevier, vol. 25(2), pages 328-350.
    7. Trust R. Mpofu, 2016. "The Determinants of Exchange Rate Volatility in South Africa," Working Papers 604, Economic Research Southern Africa.
    8. Kwiatkowski, Denis & Phillips, Peter C. B. & Schmidt, Peter & Shin, Yongcheol, 1992. "Testing the null hypothesis of stationarity against the alternative of a unit root : How sure are we that economic time series have a unit root?," Journal of Econometrics, Elsevier, vol. 54(1-3), pages 159-178.
    9. Barunik, Jozef & Krehlik, Tomas & Vacha, Lukas, 2016. "Modeling and forecasting exchange rate volatility in time-frequency domain," European Journal of Operational Research, Elsevier, vol. 251(1), pages 329-340.
    10. Brooks,Chris, 2014. "Introductory Econometrics for Finance," Cambridge Books, Cambridge University Press, number 9781107661455, December.
    11. Magda Kandil & Nazire Nergiz Dincer, 2008. "A comparative analysis of exchange rate fluctuations and economic activity," International Journal of Development Issues, Emerald Group Publishing Limited, vol. 7(2), pages 136-159, October.
    12. Hau, Harald, 2002. "Real Exchange Rate Volatility and Economic Openness: Theory and Evidence," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 34(3), pages 611-630, August.
    13. Daniel Stav�rek, 2010. "Exchange rate volatility and the asymmetric fluctuation band on the way to the Eurozone," Applied Economics Letters, Taylor & Francis Journals, vol. 17(1), pages 81-86, January.
    14. Paresh Kumar Narayan & Seema Narayan & Arti Prasad, 2009. "Modelling Fiji-US exchange rate volatility," Applied Economics Letters, Taylor & Francis Journals, vol. 16(8), pages 831-834.
    15. McKenzie, Michael, 2002. "The Economics of Exchange Rate Volatility Asymmetry," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 7(3), pages 247-260, July.
    16. Glosten, Lawrence R & Jagannathan, Ravi & Runkle, David E, 1993. "On the Relation between the Expected Value and the Volatility of the Nominal Excess Return on Stocks," Journal of Finance, American Finance Association, vol. 48(5), pages 1779-1801, December.
    17. Idoko Ahmed Itodo & Shahrzad Safaeimanesh & Festus Victor Bekun, 2017. "Energy Use and Growth of Manufacturing Sector: Evidence from Turkey," Academic Journal of Economic Studies, Faculty of Finance, Banking and Accountancy Bucharest,"Dimitrie Cantemir" Christian University Bucharest, vol. 3(1), pages 88-96, March.
    18. Mark Crosby, 2001. "The Consequences Of Exchange Rate Volatility," Economic Papers, The Economic Society of Australia, vol. 20(S1), pages 21-29, December.
    19. Stavarek, Daniel, 2007. "On Asymmetry of Exchange Rate Volatility in New EU Member and Candidate Countries," MPRA Paper 7298, University Library of Munich, Germany.
    20. Rahman, Sajjadur & Serletis, Apostolos, 2009. "The effects of exchange rate uncertainty on exports," Journal of Macroeconomics, Elsevier, vol. 31(3), pages 500-507, September.
    21. 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.
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    Cited by:

    1. A. Adenekan & G. Sanni & A. Itodo, 2019. "Investigating the Impact of Exchange Rate Volatility on Naira Exchange Rate in Nigeria," Economic and Financial Review, Central Bank of Nigeria, vol. 57(3), September.

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    More about this item

    Keywords

    South African Rand; exchange rate; volatility; asymmetric effect; EGARCH-M (1; 1);
    All these keywords.

    JEL classification:

    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
    • F31 - International Economics - - International Finance - - - Foreign Exchange
    • C58 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Financial Econometrics

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