Search found 22 matches
- Sun Dec 05, 2021 8:09 am
- Forum: Estimation
- Topic: Nonlinear Least Squares
- Replies: 0
- Views: 30501
Nonlinear Least Squares
I have data on bond yields (192 time series observations with i = 1,2,..18 monthly maturities) and estimated the following code: ' Compute factor loadings across maturities vector(18) tau group fm for !i=1 to 18 if !i=1 then tau(!i)=1 else if !i<=9 then tau(!i)=(!i-1)*3 else if !i<=11 then tau(!i)=(...
- Tue Jul 21, 2020 6:19 pm
- Forum: Estimation
- Topic: Giannone-Lenza-Primiceri prior
- Replies: 1
- Views: 6212
Giannone-Lenza-Primiceri prior
Hello.
At the moment with EViews11, with the Giannone-Lenza-Primiceri prior, the available option is to optimize only lambda1 and lambda3? how to optimize the rest of the priors?
At the moment with EViews11, with the Giannone-Lenza-Primiceri prior, the available option is to optimize only lambda1 and lambda3? how to optimize the rest of the priors?
- Tue Jul 21, 2020 10:02 am
- Forum: Estimation
- Topic: normal wishart
- Replies: 13
- Views: 16342
Re: normal wishart
Thanks, Gareth. Makes more sense now.
- Tue Jul 21, 2020 8:14 am
- Forum: Estimation
- Topic: normal wishart
- Replies: 13
- Views: 16342
Re: normal wishart
Hi Gareth, Let me come back to this topic. On equation 44.22, page 807 of the Eviews11 manual to obtain the covariance terms of a normal wishart, how come the C1 hyperparameter is not found in the three equations? Should H_inverse of NW = C1*I (identity with dimension k), and not as presented in tha...
- Tue Jul 14, 2020 1:50 pm
- Forum: Estimation
- Topic: normal wishart
- Replies: 13
- Views: 16342
Re: normal wishart
What does S scale and V scale mean in the dialog box?
- Tue Jul 14, 2020 1:02 pm
- Forum: Estimation
- Topic: normal wishart
- Replies: 13
- Views: 16342
Re: normal wishart
Or, should i take the inverse of C3 to obtain prior variance of Mu1?
- Tue Jul 14, 2020 12:21 pm
- Forum: Estimation
- Topic: normal wishart
- Replies: 13
- Views: 16342
Re: normal wishart
C3 is the degrees of freedom parameter. Is that too high to be a prior variance for mu1?
- Tue Jul 14, 2020 11:44 am
- Forum: Estimation
- Topic: normal wishart
- Replies: 13
- Views: 16342
Re: normal wishart
is it because of the H kronecker product Sigma for the prior in beta in equation (44.18)?
- Tue Jul 14, 2020 11:36 am
- Forum: Estimation
- Topic: normal wishart
- Replies: 13
- Views: 16342
Re: normal wishart
what do you mean by "replaced"? In what sense? please elaborate. thank you
- Tue Jul 14, 2020 11:24 am
- Forum: Estimation
- Topic: normal wishart
- Replies: 13
- Views: 16342
normal wishart
hello. when running a normal wishart bayesian var, why is it not possible anymore in EViews11 to set prior for Lambda1?
- Mon Jul 06, 2020 7:43 am
- Forum: Programming
- Topic: EViews Blog
- Replies: 15
- Views: 18098
Re: EViews Blog
Sorry forgot to also ask. What was your burn-in percentage? Thanks.
- Mon Jul 06, 2020 3:56 am
- Forum: Programming
- Topic: EViews Blog
- Replies: 15
- Views: 18098
Re: EViews Blog
Also, how many MCMC draws were set for the independent normal-Wishart? Thanks.
- Mon Jul 06, 2020 2:01 am
- Forum: Programming
- Topic: Duration of execution of commands in program file
- Replies: 1
- Views: 3568
Duration of execution of commands in program file
Hello.
Is there a command in EViews for me to know how long does EViews completes the execution of the commands within a program file? Thank you.
Is there a command in EViews for me to know how long does EViews completes the execution of the commands within a program file? Thank you.
- Mon Jul 06, 2020 1:16 am
- Forum: Programming
- Topic: EViews Blog
- Replies: 15
- Views: 18098
Re: EViews Blog
Hi Gareth,
In the EViews blog, what was the maximum number of iterations used to optimize the hyperparameters in the estimation of the GLP prior?
In the EViews blog, what was the maximum number of iterations used to optimize the hyperparameters in the estimation of the GLP prior?
- Wed Jul 01, 2020 8:23 am
- Forum: Programming
- Topic: EViews Blog
- Replies: 15
- Views: 18098
Re: EViews Blog
If that is the case, how are the columns D differ from the columns labeled DC? When you say uses dummy observations, you are referring to both sum of coefficients and initial observations dummy variables?
Thanks.
Thanks.
