Search found 6 matches

by keshav.jayant
Mon Jul 27, 2009 7:47 am
Forum: Estimation
Topic: Volume & Volatility
Replies: 4
Views: 4278

Re: Volume & Volatility

Alright ill keep that mind. thanks alot!
by keshav.jayant
Mon Jul 27, 2009 7:02 am
Forum: Estimation
Topic: Volume & Volatility
Replies: 4
Views: 4278

Re: Volume & Volatility

Hi trubador, Thanks for your reply. If you can see the attached file, it is the OUTPUT I got after running the GARCH(1,1) model. Is it correct to enter volume in both the mean equation and variance equation? or only the variance equation alone? Please see the attached file and let me know. Thank you.
by keshav.jayant
Sun Jul 26, 2009 8:27 am
Forum: Estimation
Topic: Dummy Variables in OLS
Replies: 4
Views: 5899

Re: Dummy Variables in OLS

Great thanks alot! really appreciate the help there.
cheers!
by keshav.jayant
Sun Jul 26, 2009 5:05 am
Forum: Estimation
Topic: Dummy Variables in OLS
Replies: 4
Views: 5899

Re: Dummy Variables in OLS

Hi, Thanks for your reply. So inorder to compute the OLS for this case would the appropriate code in the OLS estimate box be the following?: log(Volume)=c(1) + c(2)*(returns) + c(3)*dummy*(returns) Please advise if this is the correct manner in which it must be written. Appreciate the help. Keshav
by keshav.jayant
Sat Jul 25, 2009 3:56 pm
Forum: Estimation
Topic: Dummy Variables in OLS
Replies: 4
Views: 5899

Dummy Variables in OLS

I am trying to draw the relationship between trading volume and unconditional volatility. For this purpose I am using the following equation: log(Vt )= α + β1 Rt^2 + β2 Dt Rt^2 Where, Vt is volume at time 't', Rt is return at time 't' and, Dt = 1 when Rt<0 and D=0 when Rt≥0. For the dummy variable D...
by keshav.jayant
Sat Jul 25, 2009 3:36 pm
Forum: Estimation
Topic: Volume & Volatility
Replies: 4
Views: 4278

Volume & Volatility

Dear All, I am trying to demonstrate the relationship between volume of trades and stock return volatility. I am using EViews6 for this purpose. My question is: How do I include the varibale log(volume) in the mean equation of my GARCH(1,1) process? I tried the following equation in EViews but I am ...

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