In this paper, we develop the theoretical and empirical properties of a new class of multi-variate GARCH models capable of estimating large time-varying covariance matrices, Dynamic Conditional Correlation Multivariate GARCH. We show that the problem of multivariate conditional variance...

Volatility and Time Series Econometrics: Essays in Honor of Robert F. .Engle Edited by Tim Bollerslev, Jeffrey R. Russell, and Mark W. Watson OXFORD UNIVERSITY PRESS ...