Search found 29 matches

by ndzama
Sat Nov 16, 2024 10:44 am
Forum: Programming
Topic: qreg estimation and forecast
Replies: 1
Views: 28695

qreg estimation and forecast

Dear EViews experts, I am trying to estimate the quantile regression and generate forecasts for my y-variable. I am using quarterly data covering the period from 1980Q1 to 2023Q4. However, I keep encountering an error related to "missing data." This appears to be linked to the "sample...
by ndzama
Sat Oct 19, 2024 3:17 am
Forum: Programming
Topic: Estimating STVAR model
Replies: 2
Views: 28971

Re: Estimating STVAR model

Systems (or any other estimation method in EViews) don't have an "NLS" method. Just use "LS" instead. Dear Gareth, Thank you for your timeous response. Much appreciated. Please note that I was getting exactly the same error even if I use .ml (for maximum likelihood estimation). ...
by ndzama
Wed Oct 16, 2024 4:39 am
Forum: Programming
Topic: Estimating STVAR model
Replies: 2
Views: 28971

Estimating STVAR model

Hi Eviews Experts, I have tried to estimate the STVAR, using both the Maximum Likelihood Estimation and the NonLinear Least Squares (nls). I get an error message. Please see attached file. Below is the system of equations that I have tried to estimate: '================CREATING A SYSTEM OF EQUATIONS...
by ndzama
Sun Oct 13, 2024 6:21 am
Forum: Programming
Topic: estimating the the BTVC-VAR model.
Replies: 21
Views: 63479

Re: estimating the the BTVC-VAR model.

Hi Gareth,

I trust you are well.

I have tried to estimate the STVAR, using both the Maximum Likelihood Estimation and the NonLinear Least Squares (nls). I get an error message. Please see attached files.

Kindly assist,
Nwabisa Ndzama
by ndzama
Thu Oct 10, 2024 6:01 am
Forum: Programming
Topic: estimating the the BTVC-VAR model.
Replies: 21
Views: 63479

Re: estimating the the BTVC-VAR model.

Hi Gareth,

With Eviews 14 I was able to successfully estimate the BTVC-VAR model.

Thanks,
Nwabisa Ndzama
by ndzama
Thu Oct 10, 2024 6:01 am
Forum: Programming
Topic: estimating the the BTVC-VAR model.
Replies: 21
Views: 63479

Re: estimating the the BTVC-VAR model.

Hi Gareth,

With Eviews 14 I was able to successfully estimate the BTVC-VAR model.

Thanks,
Nwabisa Ndzama
by ndzama
Thu Oct 10, 2024 5:56 am
Forum: Programming
Topic: estimating the the BTVC-VAR model.
Replies: 21
Views: 63479

Re: estimating the the BTVC-VAR model.

Hi Gareth,

With Eviews 14 I was able to successfully estimate the BTVC-VAR model.

Thanks,
Nwabisa Ndzama
by ndzama
Fri Sep 13, 2024 6:07 am
Forum: Programming
Topic: estimating the the BTVC-VAR model.
Replies: 21
Views: 63479

Re: estimating the the BTVC-VAR model.

Hi Gareth, I would like to inquire if there is an add-in or command available for conducting forecasts using estimates from a Switching VAR model (MSVAR). Your guidance on this matter would be greatly appreciated. This syntax didn't work: ca_{%c}_var06.forecast(f=na) NNS 'Error message: Forecasting ...
by ndzama
Fri Sep 13, 2024 5:58 am
Forum: Programming
Topic: estimating the the BTVC-VAR model.
Replies: 21
Views: 63479

Re: estimating the the BTVC-VAR model.

Hi Gareth,

I would like to inquire if there is an add-in or command available for conducting forecasts using estimates from a Switching VAR model (MSVAR). Your guidance on this matter would be greatly appreciated.

Kind regards,
Nwabisa Ndzama
by ndzama
Thu Sep 12, 2024 9:31 am
Forum: Estimation
Topic: Bivariate Markov Switching Model
Replies: 6
Views: 58053

Re: Bivariate Markov Switching Model

Hi Glenn, Conceptually, does it make sense to estimate a VAR model without lags? My understanding is that the core idea of a VAR model (switching or not) is to capture the dynamic relationship between variables over time, including relations with past values. A VAR model inherently relies on past va...
by ndzama
Thu Sep 12, 2024 9:08 am
Forum: Programming
Topic: estimating the the BTVC-VAR model.
Replies: 21
Views: 63479

Re: estimating the the BTVC-VAR model.

Okay, Thanks Gareth.
by ndzama
Wed Sep 11, 2024 1:06 am
Forum: Programming
Topic: estimating the the BTVC-VAR model.
Replies: 21
Views: 63479

Re: estimating the the BTVC-VAR model.

Hi Gareth,

See attachment.

Kind Regards,
Nwabisa
by ndzama
Mon Sep 09, 2024 10:39 am
Forum: Programming
Topic: estimating the the BTVC-VAR model.
Replies: 21
Views: 63479

Re: estimating the the BTVC-VAR model.

Sorry Gareth, I made an amateur mistake.
But now I have a new and strange problem, the code runs without errors, I can see the estimation results for Australia, and then boom EViews shuts down. It just closes itself, like literally.
by ndzama
Mon Sep 09, 2024 3:33 am
Forum: Programming
Topic: estimating the the BTVC-VAR model.
Replies: 21
Views: 63479

Re: estimating the the BTVC-VAR model.

Dear EViews Experts, When I run my code for the Bayesian time-varying coefficient VAR model, I get not errors, but at the same time I get no results. The code just runs quietly, and nothing shows up in the end. Please assist. I am using EViews 13. Kindly find the attached code and data. Kind Regards...
by ndzama
Fri Feb 02, 2024 7:38 am
Forum: Programming
Topic: estimating the the BTVC-VAR model.
Replies: 21
Views: 63479

Re: estimating the the BTVC-VAR model.

Btvcvars are only available in EViews 13
Yes, I just realised now.

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