Search found 6 matches

by DJM
Wed Jul 25, 2012 6:13 am
Forum: Programming
Topic: GARCH-M with implied volatility only
Replies: 1
Views: 2203

GARCH-M with implied volatility only

Hello, I am estimating a GARCH(1,1) model and it has an additional variance regressor. I want to obtain the likelihood ratio value when there are no ARCH or GARCH terms - so I only have the implied volatility appearing in the variance regressor. This is my first attempt at programming ever and any g...
by DJM
Wed Apr 25, 2012 7:11 am
Forum: Estimation
Topic: GARCH Model Depending Only On Logged Implied Vol
Replies: 3
Views: 2523

Re: GARCH Model Depending Only On Logged Implied Vol

Thank you very much. I will proceed as advised.

Best,

DJM
by DJM
Tue Apr 24, 2012 2:08 pm
Forum: Estimation
Topic: GARCH Model Depending Only On Logged Implied Vol
Replies: 3
Views: 2523

Re: GARCH Model Depending Only On Logged Implied Vol

I am extremely new to this programme so if I am making an obvious mistake please let me know. Is what I have mentioned above even possible?

Thanks,

DJM
by DJM
Tue Apr 24, 2012 11:45 am
Forum: Estimation
Topic: GARCH Model Depending Only On Logged Implied Vol
Replies: 3
Views: 2523

GARCH Model Depending Only On Logged Implied Vol

Hi Guys! I am estimating a GARCH(1,1) model and it has an additional variance regressor. I want to obtain the likelihood ratio value when there are no ARCH or GARCH terms - so I only have the implied volatility appearing in the variance regressor. However, when I set ARCH and GARCH to zero I get &qu...
by DJM
Fri Apr 13, 2012 6:29 am
Forum: Estimation
Topic: Obtaining the conditional variance series after GARCH est.
Replies: 2
Views: 4091

Re: Obtaining the conditional variance series after GARCH es

Thank you! I did that and now I have what I need.

Cheers mate.
by DJM
Fri Apr 13, 2012 1:38 am
Forum: Estimation
Topic: Obtaining the conditional variance series after GARCH est.
Replies: 2
Views: 4091

Obtaining the conditional variance series after GARCH est.

Hi, I have a series of daily observations for the Japanese currency after turning these into returns I estimated a GARCH (1,1) model. I then went to equation estimation and my 'sample' was from 07/07/2002 - 7/06/2005 (1095 observations) I then went to proc --> forecast and labelled my forecast serie...

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