Search found 2 matches

by tomasz1985
Wed Apr 01, 2009 5:17 am
Forum: Estimation
Topic: Multivariate Garch model , TGARCH and EGARCH
Replies: 0
Views: 3433

Multivariate Garch model , TGARCH and EGARCH

Hi , is it possible to estimate conditional variances and covariances with TGARCH and EGARCH processes, from two return serieses? How do you model the modifications to the normal multivariate Garch model ; i.e.: TGARCH how do you include the leverage effect. Do you need to define an additional varia...
by tomasz1985
Wed Apr 01, 2009 5:11 am
Forum: Econometric Discussions
Topic: Multivariate Garch Normailty Assumption violated
Replies: 0
Views: 3588

Multivariate Garch Normailty Assumption violated

Hi, i currently estimating a Multivariate Garch Model in order to be able to estimate time varying betas. However after running the Garch Test in Eviews and testing the residuals for normality, the normaility assumption is rejeceted. I think that it is not unusual in stock market data, but could per...

Go to advanced search