Volatility transmission between gold and oil futures under structural breaks
AbstractThis paper employs univariate and bivariate GARCH models to examine the volatility of gold and oil futures incorporating structural breaks using daily returns from July 1, 1993 to June 30, 2010. We find strong evidence of significant transmission of volatility between gold and oil returns when structural breaks in variance are accounted for in the model. We compute optimal portfolio weights and dynamic risk minimizing hedge ratios to highlight the significance of our empirical results. Our findings support the idea of cross-market hedging and sharing of common information by financial market participants.
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Bibliographic InfoArticle provided by Elsevier in its journal International Review of Economics & Finance.
Volume (Year): 25 (2013)
Issue (Month): C ()
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Web page: http://www.elsevier.com/locate/inca/620165
Volatility transmission; Oil volatility; Gold volatility; Structural breaks; GARCH;
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- G1 - Financial Economics - - General Financial Markets
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- Mensi, Walid & Beljid, Makram & Boubaker, Adel & Managi, Shunsuke, 2013.
"Correlations and volatility spillovers across commodity and stock markets: Linking energies, food, and gold,"
44395, University Library of Munich, Germany.
- Mensi, Walid & Beljid, Makram & Boubaker, Adel & Managi, Shunsuke, 2013. "Correlations and volatility spillovers across commodity and stock markets: Linking energies, food, and gold," Economic Modelling, Elsevier, vol. 32(C), pages 15-22.
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