A note on the conditional correlation between energy prices: Evidence from future markets

Massimiliano Marzo and Paolo Zagaglia

Energy Economics, 2008, vol. 30, issue 5, 2454-2458

Abstract: We model the joint movements of daily returns on one-month futures for crude oil, heating oil and natural gas through the multivariate GARCH with dynamic conditional correlations and elliptical distributions introduced by Pelagatti and Rondena [Pelagatti, M.M., Rondena, S., 2007. "Dynamic Conditional Correlation with Elliptical Distributions", unpublished manuscript. Universitá di Milano -- Bicocca, August]. Futures prices of crude and heating oil covary strongly. The conditional correlation between the futures prices of natural gas and crude oil has been rising over the last 5 years. However, this correlation has been low on average over two thirds of the sample, suggesting that future markets have no established tradition of pricing natural gas as a function of developments on oil markets.

Date: 2008
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Persistent link: https://EconPapers.repec.org/RePEc:eee:eneeco:v:30:y:2008:i:5:p:2454-2458

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