Search found 19 matches

by henriqueld
Wed Oct 28, 2015 11:54 am
Forum: Econometric Discussions
Topic: Cointegration test
Replies: 0
Views: 925

Cointegration test

Hello, everyone! I'm sorry to bother you (and even more so if this isn't the appropriate forum section for my silly questions), but would you help me, please? I've been asked to model Brazil's investment as a proportion of GDP through time and estimate the parameters by GMM. The eleven variables are...
by henriqueld
Fri Aug 07, 2015 1:33 pm
Forum: Data Manipulation
Topic: How to link excel data
Replies: 3
Views: 1386

Re: How to link excel data

Oh, OK. So I take it that is not possible on EViews 8?
by henriqueld
Fri Aug 07, 2015 11:04 am
Forum: Data Manipulation
Topic: How to link excel data
Replies: 3
Views: 1386

How to link excel data

Hello,

I am working with excel and eviews with several databases and it would be really good if there was a way to make the data linkes, so if I update the excel file, the eviews file would be automatticaly updated.

Is there any way to do this?

Thank you!
by henriqueld
Thu Jul 30, 2015 11:20 am
Forum: Models
Topic: How to define scenarios for a model
Replies: 2
Views: 2388

Re: How to define scenarios for a model

Gareth, you should get a nobel price for being an angel. Thanks, man! :D
by henriqueld
Thu Jul 30, 2015 10:28 am
Forum: Models
Topic: How to define scenarios for a model
Replies: 2
Views: 2388

How to define scenarios for a model

Good afternoon, I am having trouble defining scenarios for o model I put together to solve four equations. I have read in many places that in order to create a "Scenario x", you just have to add the suffix "_x" after the variable name. So what I did with my exogenous variables wa...
by henriqueld
Fri Apr 10, 2015 11:20 am
Forum: Estimation
Topic: Variable interaction in VAR
Replies: 1
Views: 1007

Variable interaction in VAR

Good afternoon, I'm estimating a VAR model and am wondering if there is any way to add a variable that interact with another variable. That is, given the variable vector below: y=(Raw materials, Credibility, 12m GDP, Output gap, Persistency, ER variation, ER volatility, Inflation)’ What I am estimat...
by henriqueld
Mon Apr 06, 2015 12:29 pm
Forum: Econometric Discussions
Topic: Choosing the best GMM model
Replies: 7
Views: 2170

Re: Choosing the best GMM model

If you have different models that all explain apples, then there are some standard methods of comparison. You pointed out R^2, for example. If the explained variables are different, there is no standard method. Now what if I wanted to use 4 different explanatory variables to explain 1 response vari...
by henriqueld
Mon Apr 06, 2015 10:59 am
Forum: Econometric Discussions
Topic: Choosing the best GMM model
Replies: 7
Views: 2170

Re: Choosing the best GMM model

Got it, Startz. Thanks a lot!
by henriqueld
Mon Apr 06, 2015 10:51 am
Forum: Econometric Discussions
Topic: Choosing the best GMM model
Replies: 7
Views: 2170

Re: Choosing the best GMM model

Good afternoon, everyone! I've run 4 similar GMM models, in which the only difference was the response variable. For instance, in the first one, the response variable was the Real Exchange Rate. On another one, it was the Real Effective Exchange Rate. Anyway, regardless of what the response variabl...
by henriqueld
Mon Apr 06, 2015 10:33 am
Forum: Econometric Discussions
Topic: Choosing the best GMM model
Replies: 7
Views: 2170

Re: Choosing the best GMM model

Could anyone please help me?
by henriqueld
Wed Apr 01, 2015 2:07 pm
Forum: Econometric Discussions
Topic: Choosing the best GMM model
Replies: 7
Views: 2170

Choosing the best GMM model

Good afternoon, everyone! I've run 4 similar GMM models, in which the only difference was the response variable. For instance, in the first one, the response variable was the Real Exchange Rate. On another one, it was the Real Effective Exchange Rate. Anyway, regardless of what the response variable...
by henriqueld
Thu Feb 05, 2015 12:41 pm
Forum: Estimation
Topic: Forecasting with GMM
Replies: 3
Views: 1145

Re: Forecasting with GMM

I can't. The file is too heavy. What I'm estimating through a new system is: dlog(ipca_livres) = cp(10)*log(1+expected_inflation) + cp(21)*dlog(ipca(-1)) + cp(30)*d(lcrb) + (1-cp(10)-cp(21)-cp(30))*d(lcrb(-1)) + cp(40)*lhiato + cp(50)*d(loil_oil_hp) + cp(61)*(lipa_ipca(-1)-lipa_ipca_hp(-1)) + cp(71)...
by henriqueld
Thu Feb 05, 2015 12:08 pm
Forum: Estimation
Topic: Forecasting with GMM
Replies: 3
Views: 1145

Forecasting with GMM

Good afternoon! I have used GMM to estimate a Phillips Curve in Eviews 8. When I try to forecast though, I get only one observation (the last one from my sample)! I have data up until 2014Q1, so that´s up until when I get the "forecasts". What can I do to get real forecasts beyond 2014Q1??...
by henriqueld
Thu Jan 22, 2015 11:46 am
Forum: Data Manipulation
Topic: Export graphs to Excel
Replies: 2
Views: 1205

Re: Export graphs to Excel

I see... Thanks anyway!
by henriqueld
Thu Jan 22, 2015 10:54 am
Forum: Data Manipulation
Topic: Export graphs to Excel
Replies: 2
Views: 1205

Export graphs to Excel

Good afternoon.

I wanted to export a graph to Excel, not as a image though. I wanted to be able to change its format, like colors and what's not.
Is that possible?

Thanks!

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