Hammoudeh, Shawkat M.; Yuan, Yuan; McAleer, Michael - Dipartimento di Scienze Economiche "Marco Fanno", … - 2009
This paper examines the inclusion of the dollar/euro exchange rate together with important commodities in two different BEKK, or multivariate conditional covariance, models. Such inclusion increases the significant direct and indirect past shock and volatility effects on future volatility...