Search found 3 matches
- Fri Sep 10, 2010 2:30 am
- Forum: Programming
- Topic: multistep ahead forecasts BGARCH
- Replies: 1
- Views: 2290
multistep ahead forecasts BGARCH
Hi there, I have estimated a BGARCH-BEKK model for series y1 and y2, have saved the GARCH1,GARCH2,COV1_2, and RESID1, RESID2. I want to compute the the conditional covariance forecast. I know how to do one-step ahead forecasts for condional covariance (eg: cov(y1_t, y2_t |give information up to time...
- Thu Aug 05, 2010 6:36 am
- Forum: Programming
- Topic: Garch hedge ratios using Dynamic Programming
- Replies: 1
- Views: 2795
Re: Garch hedge ratios using Dynamic Programming
Dear All, I noticed a mistake for betas. It should have read: But the hedge ratio for T-2 and T-3 and T-4 is, Beta(T-2) = Cov(Spot at T, Futures at T-1 | given information up to T-2) / Var(Futures at T-1| given information up to T-2) Beta(T-3) = Cov(Spot at T, Futures at T-2 | given information up t...
- Wed Aug 04, 2010 12:18 pm
- Forum: Programming
- Topic: Garch hedge ratios using Dynamic Programming
- Replies: 1
- Views: 2795
Garch hedge ratios using Dynamic Programming
Hi all, I am using Eviews6 and trying to implement the Haigh&Holt (2002) dynamic programming model. It is essentially a BEKK-BiVar-GARCH, but the hedge ratios are calculated slightly different. With a 4-week hedging horizon. Beta(T-1) = Cov(Spot at T, Futures at T-1 | given information up to T-1...
