Ford, J. L.; Pok, Wee Ching; Poshakwale, S. - Department of Economics, University of Birmingham - 2006
Employing a bivariate GARCH(1,1) process for spot and futures markets returns, this paper determines the structure of the variance-covariance matrix in the BEKK model. Daily data from December 1995 to April 2001 are used for estimation. The differing structures, dynamic, diagonal and constant,...