Hello,
You can proceed to cointegration even if there is a mix of I(0) and I(1) variables! Each stationary variable will reveal itself as a cointegrating vector.
Regads
Search found 18 matches
- Mon Nov 09, 2009 6:16 am
- Forum: Programming
- Topic: johansen test for cointegration
- Replies: 4
- Views: 8196
- Thu Nov 05, 2009 11:42 am
- Forum: Programming
- Topic: johansen test for cointegration
- Replies: 4
- Views: 8196
Re: johansen test for cointegration
Hello ermutuxia,
I don’t know if you are familiar with cointegration analysis within the Johansen framework but how do we proceed in the case where there is a mix of I(0) and I(1) variables?
Regards
I don’t know if you are familiar with cointegration analysis within the Johansen framework but how do we proceed in the case where there is a mix of I(0) and I(1) variables?
Regards
- Thu Nov 05, 2009 11:33 am
- Forum: Estimation
- Topic: logit model
- Replies: 9
- Views: 18089
Re: logit model
In a previous post I wrote the following: For those who might be interested in estimating standard errors for the associated marginal effects take a look at the two following papers! Anderson, S. and Newell, R. (2003). Simplified marginal effects in discrete choice models. Economics Letters, 81. 321...
- Mon Nov 02, 2009 5:11 am
- Forum: Estimation
- Topic: exogenous variables and cointegration
- Replies: 0
- Views: 2571
exogenous variables and cointegration
My question has to do with the Johansen cointegration technique and with the associated error-correction model. The question is how can I define a list of exogenous I(1) variables whose effects are assumed to be confined to the cointegrating relationships (restricted actually to the cointegrating sp...
- Sat Oct 24, 2009 6:26 am
- Forum: Econometric Discussions
- Topic: The Johansen approach with a mixture of I(0) and I(1)
- Replies: 0
- Views: 3844
The Johansen approach with a mixture of I(0) and I(1)
Hi, I would like to examine if 5 variables are cointegrated. The problem is that 4 of them are I(1) (3 independent variables plus the dependent variable) and one is I(0)(independent variable). I know that a cointegration can be established (without worrying about the integration order of the variabl...
- Fri Oct 23, 2009 3:43 am
- Forum: Program Repository
- Topic: Zivot-Andrews Unit Root Test
- Replies: 36
- Views: 272471
Re: Zivot-Andrews Unit Root Test
Hi Trubador,
Please forgive me for the indiscreet question but is there any intension to complete the program by incorporating Monte Carlo simulations?
Kind Regards
Please forgive me for the indiscreet question but is there any intension to complete the program by incorporating Monte Carlo simulations?
Kind Regards
- Tue Oct 20, 2009 10:17 am
- Forum: Estimation
- Topic: Binary Probit Estimation
- Replies: 1
- Views: 3320
Re: Binary Probit Estimation
hi
Try to see more carefully the forum. There are exact answers to your questions.
Regards
Try to see more carefully the forum. There are exact answers to your questions.
Regards
- Tue Oct 20, 2009 9:08 am
- Forum: Econometric Discussions
- Topic: dummy variables relevance
- Replies: 1
- Views: 3759
Re: dummy variables relevance
hi
You can continue to the estimation without dropping the variable
You can continue to the estimation without dropping the variable
- Tue Oct 20, 2009 3:13 am
- Forum: Program Repository
- Topic: Zivot-Andrews Unit Root Test
- Replies: 36
- Views: 272471
Re: Zivot-Andrews Unit Root Test
Dear Trubador,
It would be of great pleasure if a Monte Carlo simulation was also applied to calculate the exact critical values according to the sample size used each time. Is it hard to program something like that? Once again thank you for your contribution!
Regards
It would be of great pleasure if a Monte Carlo simulation was also applied to calculate the exact critical values according to the sample size used each time. Is it hard to program something like that? Once again thank you for your contribution!
Regards
- Sun Oct 18, 2009 5:00 am
- Forum: Estimation
- Topic: probit/logit models: calculation of the probability of event
- Replies: 4
- Views: 10834
Re: probit/logit models: calculation of the probability of event
From the estimated equation window select: view representations. Now select and copy the formula for the substituted coefficients. It should look like, depending on the variables you have used, something like this: GRADE = 1-@CNORM(-(-7.45231964735 + 1.62581003927*GPA + 0.0517289454976*TUCE + 1.4263...
- Thu Oct 08, 2009 7:39 am
- Forum: Estimation
- Topic: logit model
- Replies: 9
- Views: 18089
Re: logit model
hi,
In step 4 you estimate l_xb which is a scalar ( a single value – not a series ).
In stap 5 multiply l_xb (scalar) to each single coefficient to get the marginal effect (l_xb*coefficient)
regards
In step 4 you estimate l_xb which is a scalar ( a single value – not a series ).
In stap 5 multiply l_xb (scalar) to each single coefficient to get the marginal effect (l_xb*coefficient)
regards
- Thu Oct 08, 2009 12:53 am
- Forum: Estimation
- Topic: Detecting influential observations
- Replies: 3
- Views: 6920
Re: Detecting influential observations
Hi,
Another thing that you may do, if the purpose is to detect those observations which are highly correlated within your sample, is to estimate rolling correlations for a sample window of lets say 20 observations. I don’t know if my suggestion is of any help!
Regards
Another thing that you may do, if the purpose is to detect those observations which are highly correlated within your sample, is to estimate rolling correlations for a sample window of lets say 20 observations. I don’t know if my suggestion is of any help!
Regards
- Tue Oct 06, 2009 2:49 am
- Forum: Program Repository
- Topic: Zivot-Andrews Unit Root Test
- Replies: 36
- Views: 272471
Re: Zivot-Andrews Unit Root Test
Hi, I have compared the results delivered from the above E-views code with those delivered from the corresponding RATS code. They are identical. This is a perfect piece of work. We are grateful Trubador!! For users convenience the asymptotic critical values are provided below: model Α model Β model ...
- Fri Sep 11, 2009 7:45 am
- Forum: Estimation
- Topic: logit model
- Replies: 9
- Views: 18089
Re: logit model
Hello, Usually we estimate marginal effects for a “typical” individual. Therefore, given that all your independent variables are continuous, calculate the mean value for the sufferingF series. scalar xb= @mean(sufferingF) then estimate the following scalar scalar l_xb = @dlogistic(-xb) And you are d...
- Fri Sep 11, 2009 7:27 am
- Forum: Estimation
- Topic: St. Errors for Marginal Effects in Probit Model (Delta met.)
- Replies: 1
- Views: 3688
Re: St. Errors for Marginal Effects in Probit Model (Delta met.)
For those who might be interested in estimating standard errors for the associated marginal effects take a look at the two following papers! Anderson, S. and Newell, R. (2003). Simplified marginal effects in discrete choice models. Economics Letters, 81. 321-326. Carlevaro, F. and Senegas, M. (2006)...
