Class for the GO-GARCH specification.
The class is returned by calling the function gogarchspec.
model:Multivariate model specification.
umodel:Univariate model specification.
Class mGARCHspec, directly.\
Class GARCHspec object from the rugarch package, by class mGARCHspec, distance 2.\
Class rGARCH object from the rugarch package, by class mGARCHspec, distance 3.
signature(object = "goGARCHspec"): Summary method.
Alexios Galanos
van der Weide, R. 2002, GO-GARCH: a multivariate generalized orthogonal GARCH
model, Journal of Applied Econometrics, 549--564.
Zhang, K. and Chan, L. 2009, Efficient factor GARCH models and factor-DCC models,
Quantitative Finance, 71--91.
Broda, S.A. and Paolella, M.S. 2009, CHICAGO: A Fast and Accurate Method for
Portfolio Risk Calculation, Journal of Financial Econometrics, 412--436.
Ghalanos, A., Rossi, E., and Urga, G. 2015, Independent factor autoregressive
conditional density model, Econometric Reviews, 34(5), 594--616.