Search found 13 matches
- Thu Aug 13, 2009 8:20 am
- Forum: Estimation
- Topic: No. of parameter
- Replies: 8
- Views: 10616
Re: No. of parameter
i think i'll have to do it manually, though with your help now i can do it easily. thanks for your patience and just last question, as you mention earlier for var_name.@ ssr funtion, which of these ssr(1), ssr(2).....ssr(k) values will be used in the f-test equation. i mean say for first regression,...
- Thu Aug 13, 2009 8:06 am
- Forum: Econometric Discussions
- Topic: Data Transformation for regression
- Replies: 7
- Views: 20283
Re: Data Transformation for regression
yup.....there arent any structural break so i think i'll go with the differenced values.....thank you so much for help. now, i have got much better understanding of it!
- Thu Aug 13, 2009 7:44 am
- Forum: Estimation
- Topic: No. of parameter
- Replies: 8
- Views: 10616
Re: No. of parameter
thanks for your help. as far i know, cause function only perform pairwise granger causality test, whereas i have 3 exogenous variables which are not covered by this function. by-the-way what does view->lag structure->granger causality/block exogeniuty test do? can this function be used for granger c...
- Thu Aug 13, 2009 6:24 am
- Forum: Econometric Discussions
- Topic: Data Transformation for regression
- Replies: 7
- Views: 20283
Re: Data Transformation for regression
thanks for your reply, it was really helpful in understanding. i calculated the percentage change for indices......for stock index, the percentage change is good, as it is stationary series, but for cpi percentage change, it has unit roots for all except with 'none' at 5% but becomes stationary when...
- Thu Aug 13, 2009 6:08 am
- Forum: Estimation
- Topic: No. of parameter
- Replies: 8
- Views: 10616
Re: No. of parameter
yeah...thanks. also one thing else related to this subject, the RSS used in this formula, should they be obtained through equation funtion or var funtion of eviews? because when i do it with var, there is this matrix like output....should i pick the RSS from var function, it be from column of depend...
- Thu Aug 13, 2009 2:21 am
- Forum: Estimation
- Topic: No. of parameter
- Replies: 8
- Views: 10616
Re: No. of parameter
thanks for your quick response. im referring to the Granger causality test where f-test value is obtained through following equation, to get probabilty value F=((RSS_r-RSS_ur)/m)/(RSS_ur/(n-k)) Where RSS are residual sum of squares of two regressions, m is the number of lagged terms, n is the number...
- Thu Aug 13, 2009 12:16 am
- Forum: Estimation
- Topic: No. of parameter
- Replies: 8
- Views: 10616
No. of parameter
can any1 tell me how to calculate no. of parameters in regression equation. question may sound bit childish but i have no idea how to calculate no. of parameters specially when one is using lagged terms in an equation, like y0= c+x0+x-1+x-2+y-1+y-2 +et. i need it for calculation of f-test value. tha...
- Wed Aug 12, 2009 11:37 pm
- Forum: Econometric Discussions
- Topic: Data Transformation for regression
- Replies: 7
- Views: 20283
Data Transformation for regression
Hi, im doing this regression which involves inflation rates, interest rate and stock index. im having a problem regarding how to transform my data for the regression. like for inflation rate im using consumer price index on monthly basis, so how do i transform my data i.e. either to use monthly perc...
- Sun Aug 02, 2009 6:40 pm
- Forum: Estimation
- Topic: Granger Causality Test - Help needed
- Replies: 5
- Views: 12238
Re: Granger Causality Test - Help needed
or matter of fact, anyone else can also help me???
- Sun Aug 02, 2009 6:04 pm
- Forum: Estimation
- Topic: Granger Causality Test - Help needed
- Replies: 5
- Views: 12238
Re: Granger Causality Test - Help needed
thanks, can you kindly help me in the coding because i'm trying to do it with help of eviews guide but i'm coming up with errors. also, my exogenous variables are now reduced to one variable of inflation rate (IR). p.s. i wante to ask regarding your past post about joint significance of lags, you me...
- Sat Aug 01, 2009 10:49 pm
- Forum: Estimation
- Topic: Granger Causality Test - Help needed
- Replies: 5
- Views: 12238
Re: Granger Causality Test - Help needed
thanks, its really helpful. do you know something regarding linear & non-linear granger causailty test? i mean how to differently run both tests?
- Fri Jul 31, 2009 8:02 pm
- Forum: Estimation
- Topic: Granger Causality Test - Help needed
- Replies: 5
- Views: 12238
Granger Causality Test - Help needed
Hi, i'm doing my thesis for MSc and am newbie regarding eview. I need help regarding granger causality test. basically my research involve two main variables - real estate and stock exchange, with three exogenous variables. the problem is that with the built-in granger test function in eviews, there...
- Fri Jul 31, 2009 6:57 pm
- Forum: Estimation
- Topic: WLS estimation with constraint
- Replies: 16
- Views: 29846
Re: WLS estimation with constraint
hi, i can help you regarding your first question, cause i'm also using granger causality test these days. Null Hypothesis: Obs F-Statistic Prob. PCIP does not Granger Cause PCSP 555 0.88103 0.4149 PCSP does not Granger Cause PCIP 6.43434 0.0017 here the probilities are .4149 and .0017. basically you...
