Search found 11 matches

by migaa
Tue Mar 08, 2016 8:03 pm
Forum: Programming
Topic: problems with for loop
Replies: 2
Views: 2115

Re: problems with for loop

Thank you Gareth. :)
by migaa
Tue Mar 08, 2016 11:21 am
Forum: Programming
Topic: problems with for loop
Replies: 2
Views: 2115

problems with for loop

Hello, Would you look through my code, please. the program is not working from this line "equation equ!j.ls u{!j-1} c u!j(-1)". How can I solve this part "u{!j-1}? create u 54 series y0=nrnd series a0=nrnd equation eqy0.ls y0 c a0 eqy0.makeresids u0 for !j=1 to 10 equation equ!j.ls u{...
by migaa
Sun Jan 19, 2014 3:21 pm
Forum: Programming
Topic: VAR Granger Causality/Block Exogeneity Wald Tests
Replies: 2
Views: 6693

Re: VAR Granger Causality/Block Exogeneity Wald Tests

Thank you very much! :D
by migaa
Sun Jan 19, 2014 1:11 am
Forum: Programming
Topic: VAR Granger Causality/Block Exogeneity Wald Tests
Replies: 2
Views: 6693

VAR Granger Causality/Block Exogeneity Wald Tests

Hello, I would like to apply VAR wald test but I don't know how to do it trough programming. Basically, I perform it from the menu: VAR window - View - Lag structure - Granger Causality/Block Exogeneity Wald Test. I have this code for now: matrix(2,2) table var lag1.ls 1 1 d(x1) d(x2) @ y1 y2 y3 and...
by migaa
Tue Dec 17, 2013 9:47 am
Forum: Estimation
Topic: how to compare regression coefficients of two groups?
Replies: 0
Views: 1682

how to compare regression coefficients of two groups?

hello,

I have panel data consisted from 3 groups and am using SUR estimation. Is it possible to use Wald test to see whether 3 coefficients are significantly different?
by migaa
Mon May 09, 2011 11:54 am
Forum: Programming
Topic: ADF test
Replies: 2
Views: 2606

Re: ADF test

OK, I got it. Thank you very much.
by migaa
Mon May 09, 2011 11:17 am
Forum: Programming
Topic: ADF test
Replies: 2
Views: 2606

ADF test

Dear Gareth, Would you look through my code, please? There is some thing wrong. The error message is For statement unterminated in "FOR !I=0 TO 5" . group g1 fdi gov_sa nfa_sa open_sa rird_sa tot table ADF g1.uroot(adf, none, dif=0, save=level11) g1.uroot(adf, const, dif=0, save=level12) g...
by migaa
Mon Apr 04, 2011 12:39 pm
Forum: Programming
Topic: How to generate unit root process?
Replies: 5
Views: 3769

Re: How to generate unit root process?

Thank you very much!
by migaa
Mon Apr 04, 2011 10:06 am
Forum: Programming
Topic: How to generate unit root process?
Replies: 5
Views: 3769

Re: How to generate unit root process?

Hi again, I've just realized that there is something wrong in my code, logically. What I want is - 100 observation, t=1 to t=100 - yt=1+yt(-1)+rn - rn is random number generated by nrnd command - initial value of yt is zero which means yt0=0. From the above, I will get just one yt series, from y1 to...
by migaa
Mon Apr 04, 2011 9:31 am
Forum: Programming
Topic: How to generate unit root process?
Replies: 5
Views: 3769

Re: How to generate unit root process?

Thank you very much! Yes, You're right. I've got "NA"s. Actually, I didn't know how to say. I've run the code and the results were not exactly as I thought. Because, every first data of the series is zero. The !yt0 in my code is representing the initial (t=0) value of the yt process. My sa...
by migaa
Mon Apr 04, 2011 8:43 am
Forum: Programming
Topic: How to generate unit root process?
Replies: 5
Views: 3769

How to generate unit root process?

Hi, I am average user of this program. I've never used the programing thing before. But now I'd like to generate unit root process and I've written some programing thing myself using the Eviews help. This is what I did as far. open D:\Time_series\table.wf1 !yt0=0 for !j=1 to 10 series rn!j=nrnd next...

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