Kole, Erik; van Dijk, Dick; Markwat, Markwat, T.D. - Erasmus Research Institute of Management (ERIM), … - 2009
The dependence between asset returns varies. Its strength can become stronger or weaker. Also, its structure can change, for example, when asymmetries related to bull and bear markets become more or less pronounced. To analyze these different types of variations, we develop a model that...