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What DCC-GARCH model tell us about the effect of the gold price’s volatility on south african exchange rate?

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  • Léleng KEBALO

    (University of Lome, Togo)

Abstract

The aim of this paper is to study through a model rarely used and little known, the effect of the gold price’s volatility on the south african real exchange rate. More precisely, it is to show that, through the dynamic conditional correlation (DCC) GARCH model; we get results that are consistent with economic works (Frankel, 2007) on the relationship between gold price’s volatility and the real exchange rate. The period retained in this research paper going from May 1995 to April 2014 and the frequency of the data is monthly. After analysis, we find that in the short term, the real exchange rate is more sensitive to its own volatility, compared to the effect of the volatility of gold price. This last effect, although high, is less persistent on the real exchange rate.

Suggested Citation

  • Léleng KEBALO, 2016. "What DCC-GARCH model tell us about the effect of the gold price’s volatility on south african exchange rate?," Journal of Economics Library, KSP Journals, vol. 3(4), pages 570-582, December.
    • Handle: RePEc:ksp:journ5:v:3:y:2016:i:4:p:570-582
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    References listed on IDEAS

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    1. Arezki, Rabah & Dumitrescu, Elena & Freytag, Andreas & Quintyn, Marc, 2014. "Commodity prices and exchange rate volatility: Lessons from South Africa's capital account liberalization," Emerging Markets Review, Elsevier, vol. 19(C), pages 96-105.
    2. Richard Meese & Kenneth Rogoff, 1983. "The Out-of-Sample Failure of Empirical Exchange Rate Models: Sampling Error or Misspecification?," NBER Chapters, in: Exchange Rates and International Macroeconomics, pages 67-112, National Bureau of Economic Research, Inc.
    3. Jeffrey Frankel, 2007. "On The Rand: Determinants Of The South African Exchange Rate," South African Journal of Economics, Economic Society of South Africa, vol. 75(3), pages 425-441, September.
    4. Chen, Yu-chin & Rogoff, Kenneth, 2003. "Commodity currencies," Journal of International Economics, Elsevier, vol. 60(1), pages 133-160, May.
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    More about this item

    Keywords

    Volatility; Exchange rate; Gold price; DCC-GARCH;
    All these keywords.

    JEL classification:

    • C50 - Mathematical and Quantitative Methods - - Econometric Modeling - - - General
    • F30 - International Economics - - International Finance - - - General
    • F40 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - General

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