Search found 8 matches

by dtideman
Thu Jun 04, 2015 11:22 am
Forum: Add-in Support
Topic: HDecomp (historical decomposition)
Replies: 32
Views: 117253

Re: HDecomp (historical decomposition)

I conducted an SVAR in eviews using three variables: government revenue, government expenditure and gdp using the methodology of Blanchard and Perotti (2002). In order to measure the government spending shocks would it be correct to take the structural residuals from the historical decomposition add...
by dtideman
Thu Jun 04, 2015 3:45 am
Forum: Estimation
Topic: stochastic trend (first difference - changing mean)
Replies: 0
Views: 2754

stochastic trend (first difference - changing mean)

I am trying to imitate Blanchard and Perotti (2002) and calculate the stochastic trend of gdp, government expenditure and government revenue. However, I am not sure how to do the following in Eviews 8: "We take first-differences of each variable, and, to account for changes in the underlying dr...
by dtideman
Mon May 18, 2015 11:04 am
Forum: Econometric Discussions
Topic: Heteroskedasticity and normalisation tests
Replies: 0
Views: 2599

Heteroskedasticity and normalisation tests

I am using the logarithm of seasonally adjusted GDP, government expenditure and government revenue per capita to measure fiscal shocks using an SVAR. When testing variables to see if they were stationary I ended up having to convert many of the variables to the I(1) form. Now I am trying to test for...
by dtideman
Sat May 16, 2015 2:50 am
Forum: Econometric Discussions
Topic: Seasonally Adjust data that is already a log
Replies: 0
Views: 2550

Seasonally Adjust data that is already a log

I am using the logarithm of GDP, government expenditure and government revenue per capita to measure fiscal shocks using an SVAR. I would like to seasonally adjust my data, however, is this possible if the data is already a logarithm and which technique would be best to use? I am using Eviews 8. Tha...
by dtideman
Sat May 16, 2015 2:10 am
Forum: Estimation
Topic: structural var - a b matrices of Blanchard and Perotti (2002
Replies: 6
Views: 10042

Re: structural var - a b matrices of Blanchard and Perotti (

NAs correspond to parameters that are going to be estimated. In your case; a1,b1,a2,b2,c1 and c2 should all be NAs in the pattern matrices. What I try to emphasize is that, you may not obtain a feasible solution even if nothing is inherently wrong with your model. SVARs may suffer from global ident...
by dtideman
Wed May 13, 2015 9:30 am
Forum: Estimation
Topic: structural var - a b matrices of Blanchard and Perotti (2002
Replies: 6
Views: 10042

Re: structural var - a b matrices of Blanchard and Perotti (

I still receive the error when I place all the original restrictions (from the image as NA) in eviews.
by dtideman
Wed May 13, 2015 9:20 am
Forum: Estimation
Topic: structural var - a b matrices of Blanchard and Perotti (2002
Replies: 6
Views: 10042

Re: structural var - a b matrices of Blanchard and Perotti (

I am not sure what you mean with this, I have placed NA for all the estimates except for those I made the assumption were 0.

For those that I assume to be 0 should I also write NA?

Thank you for your reply!
by dtideman
Tue May 12, 2015 9:46 am
Forum: Estimation
Topic: structural var - a b matrices of Blanchard and Perotti (2002
Replies: 6
Views: 10042

structural var - a b matrices of Blanchard and Perotti (2002

Currently I am writing my thesis on the following topic: How do Austerity Measures after Financial Crises influence Social Indicators in OECD Countries? For this I am measuring the government spending shocks using the methodology of Blanchard and Perotti (2002). I am performing an SVAR in Eviews 8, ...

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