Search found 7 matches

by garchiemanning
Thu May 10, 2012 8:26 pm
Forum: Programming
Topic: Multivariate EGARCH
Replies: 3
Views: 4895

Re: Multivariate EGARCH

Might be a fun idea to alter the correlation function to allow conditional corr (DCC). I'll see what I come up with.
by garchiemanning
Mon Apr 16, 2012 9:05 pm
Forum: Data Manipulation
Topic: another dummy manipulation question
Replies: 5
Views: 5610

Re: another dummy manipulation question

dgrade, ecba, ecbs, gann are dummy's

thanks
by garchiemanning
Mon Apr 16, 2012 5:41 pm
Forum: Data Manipulation
Topic: another dummy manipulation question
Replies: 5
Views: 5610

Re: another dummy manipulation question

Thanks for the reply.

What does mydate correspond to? Is that my imported file? If so, which import method should be used?

So far, all attempts to import the text file result in a series the length of the index propagated with NA's.

Sorry for any confusion.
by garchiemanning
Mon Apr 16, 2012 4:36 pm
Forum: Data Manipulation
Topic: another dummy manipulation question
Replies: 5
Views: 5610

another dummy manipulation question

After querying related threads, I still have a question regarding dummy variables. Say I have a .txt file with 130 dates in the format "yyyy-mm-dd" that represent the release of an inflation report. I want to create a series in my workfile of 5000 obs which only equals one if the dates fro...
by garchiemanning
Fri Apr 13, 2012 3:10 pm
Forum: Estimation
Topic: ARCH date regularity issue
Replies: 4
Views: 6029

Re: ARCH date regularity issue

Thank you, Garth, for coming through in a big way. I'm having some convergence issues myself. Aside from the strange things going on in the Greek data, any ideas as to what it could be causing issues with implementing ARCH-M? I'll try using data from a "normal" country and see if that chan...
by garchiemanning
Fri Apr 13, 2012 1:25 pm
Forum: Estimation
Topic: ARCH date regularity issue
Replies: 4
Views: 6029

Re: ARCH date regularity issue

Base equation: Rd,t = ß0 + ß1Rg,t + ε,t ,where Rd is the domestic yield @ time t and Rg is the German yield @ time t Taking the first difference of yield levels to satisfy unit-root stationarity and adding exogenous dummy variables for the global crisis and Greek/Spanish government debt downgrades, ...
by garchiemanning
Fri Apr 13, 2012 12:18 pm
Forum: Estimation
Topic: ARCH date regularity issue
Replies: 4
Views: 6029

ARCH date regularity issue

Hey EV gurus, Relatively new to EViews, so I appreciate your time and patience. I am using EViews 7.1. I have a workfile of 13 countries' bond yields for which I am attempting to model volatility dynamics using GARCH-M. The data ranges from 1/1/1990 to 2/29/2012 for a total of about 5800 obs. Since ...

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