Search found 13 matches
- Thu Oct 12, 2017 10:17 am
- Forum: Programming
- Topic: how i can calculate the threshold value
- Replies: 0
- Views: 2293
how i can calculate the threshold value
i wrote this program in Eviews for threshold value. in the second step i must obtain Sum Squared of resids and minimum of SSR and it's correspondent !K but i don't know how to calculate it. please help me wfcreate a 1979 2015 'period of study series y=nrnd series x=nrnd series m1=nrnd series m2=nrnd...
- Sun Jul 17, 2016 2:27 am
- Forum: Programming
- Topic: A question about dummy variable
- Replies: 4
- Views: 3982
Re: A question about dummy variable
Is this arbitrary ?Which side of the structural break do you want observation T to be in.
Can we use both of this forms in empirical works?
Because in some papers I see Model A , while in others I see Model B.Is the result is the same in both of these situations or is different?
- Sun Jul 17, 2016 2:22 am
- Forum: Programming
- Topic: A problem in working with "FOR" Loop
- Replies: 15
- Views: 18019
Re: A problem in working with "FOR" Loop
Make the index 1 to 7000. .Then store the values of k in one vector and the results you want in an other. Both indexed by 1 to 7000 How can I create an index from 1 to 7000? But I need to build an index from -7 -6.999 -6.998 ........-0.003 -0.002 -0.001 Because step is 0.001 But the question is tha...
- Sat Jul 16, 2016 7:15 am
- Forum: Programming
- Topic: A problem in working with "FOR" Loop
- Replies: 15
- Views: 18019
Re: A problem in working with "FOR" Loop
Make the loop for 1 to 700. Then calculate the corresponding k. This loop has 7000 numbers not 700.Another problem is this loop is for negative numbers not positive.these numbers are decimal and negative.Unfortunately Eviews doesn't accept any negative or decimal number as index.How can I solve thi...
- Sat Jul 16, 2016 7:09 am
- Forum: Programming
- Topic: A question about dummy variable
- Replies: 4
- Views: 3982
Re: A question about dummy variable
Either is fine. They differ in whether date T is on or off.
What does mean on or off?
- Fri Jul 15, 2016 2:20 am
- Forum: Programming
- Topic: A question about dummy variable
- Replies: 4
- Views: 3982
A question about dummy variable
Which of these forms is correct for a dummy variable?
Model A)
Model B)
Model A)
Code: Select all
1 : T>=S
0 : T<S
S=Structural break date
Model B)
Code: Select all
1 : T>S
0 : T<=S
S=Structural break date
- Fri Jul 15, 2016 2:15 am
- Forum: Programming
- Topic: a program for ADF test with two dummy variables
- Replies: 0
- Views: 2440
a program for ADF test with two dummy variables
I want to simulate this ADF unit root test with two dummy variables in intercept and trend. dy=c(1)+C(2)*DU1+c(3)*DU2+C(4)*DUT1+C(5)*DUT2+C(6)*T+C(7)*Y(-1)+C(7)*DY(-1) Does anybody can help me.My original model has two dummy variables. And 219 observations. DU1=structural break is in 153th observati...
- Fri Jul 15, 2016 2:01 am
- Forum: Programming
- Topic: A problem in working with "FOR" Loop
- Replies: 15
- Views: 18019
Re: A problem in working with "FOR" Loop
Yes, but what exactly are you doing with that line? Explain in words what it is doing. I want to save SSRs of equations and also their correspondent !k. In threshold regression approach i must sort these variables to obtain minimum SSR and its correspondent !k.in this situation !k is threshold valu...
- Thu Jul 14, 2016 9:31 am
- Forum: Programming
- Topic: A problem in working with "FOR" Loop
- Replies: 15
- Views: 18019
Re: A problem in working with "FOR" Loop
I want to save SSR of each equation and also !k values.
- Thu Jul 14, 2016 5:41 am
- Forum: Programming
- Topic: A problem in working with "FOR" Loop
- Replies: 15
- Views: 18019
A problem in working with "FOR" Loop
i have problem, when i want to run this program: for !k=-7 to 0 step 0.001 equation equ1.ls y c x*(x<=!k) x*(x>!k) m1 m2 m3 series ssr11(!k)=equ1.@ssr series kkk(!k)=!k next this is a threshold model.i must save SSR and !k for each equation. but negative index or decimal values are not acceptable as...
- Fri Oct 02, 2015 6:22 am
- Forum: Programming
- Topic: Eviews code for Panel threshold of Hansen
- Replies: 6
- Views: 11425
Re: Eviews code for Panel threshold of Hansen
Hi friends.
I want to know does any body knows
How we can run a dynamic threshold panel approach?
I want to know does any body knows
How we can run a dynamic threshold panel approach?
- Wed Mar 25, 2015 10:50 am
- Forum: Programming
- Topic: Engle Granger Cointegration Test
- Replies: 4
- Views: 6743
Re: Engle Granger Cointegration Test
In the first step you must discern integration degree of the variables. the variables should be I(1). In the second step Run your regression, for example: y c x1 x2 x3 in the third step you should run unit root test (ADF,PP,...)on the residuals of the regression. Residuals should be stationary or I(...
- Mon Feb 23, 2015 9:33 am
- Forum: Estimation
- Topic: Dummy variable in a VECM
- Replies: 1
- Views: 5009
Re: Dummy variable in a VECM
Hi. If you enter dummy variable in the VAR or VECM model it appears in the bottom of the page in the results page.Because you included it in exogenous variables. If you want to obtain the elasticity of dummy variable in your estimated model you can insert it in the box of endogenous variables. But i...