Mensi, Walid; Hammoudeh, Shawkat; Nguyen, Duc Khuong; … - Institut de Préparation à l'Administration et à la … - 2014
deals with the dynamic return and volatility spillovers across internationally traded energy and cereal commodity markets …. It also examines the impacts of three types of OPEC news announcements on the volatility spillovers and persistence in … concerns about the heightened volatility of these markets and the possible negative interactions between them. This article …