Hello
i'm currently using the student lite version of Eviews so i am not able to export my work.
I have attached a photo of my workfile and the system i use. I hope this will be helpful for you.
Search found 7 matches
- Thu May 02, 2019 12:33 am
- Forum: Econometric Discussions
- Topic: Near singular matrix error
- Replies: 4
- Views: 8405
- Mon Apr 29, 2019 2:56 am
- Forum: Econometric Discussions
- Topic: Near singular matrix error
- Replies: 4
- Views: 8405
Near singular matrix error
Hello, I'm estimating following model using a system with 2sls. gdp_deflator = c(1)*ulc + c(2)*gdp_deflator (+1) + c(3)*gdp_deflator (-1) c(1)= (1-c(4))*(1-c(5))*(1-c(6)*c(5))/(c(5)+c(4)*(1-c(5)*(1-c(6)))) c(2) = c(6)*c(5)/(c(5)+c(4)*(1-c(5)*(1-c(6)))) c(3) = c(4)/(c(5)+c(4)*(1-c(5)*(1-c(6)))) @inst...
- Thu Apr 25, 2019 6:08 am
- Forum: Econometric Discussions
- Topic: Estimating a hybrid model with GMM
- Replies: 7
- Views: 8750
Re: Estimating a hybrid model with GMM
I have thought that to, but in the orthogonality condition defined by Gali en Gertler (see below) they leave the lag inflation out of the equation.
E(t) {(π(t) - (1-ω)(1-θ)(1-βθ)/ϕ s(t)- θβ/ϕ π(t+1))z_t }=0
E(t) {(π(t) - (1-ω)(1-θ)(1-βθ)/ϕ s(t)- θβ/ϕ π(t+1))z_t }=0
- Thu Apr 25, 2019 2:27 am
- Forum: Econometric Discussions
- Topic: Estimating a hybrid model with GMM
- Replies: 7
- Views: 8750
Re: Estimating a hybrid model with GMM
When i estimate the reduced model : πt=λmc+γf Et {π(t+1)}+γb π(t-1) with GMM i get estimates for λ, yf and yb. The main problem i have is that i don't know how i can estimate the deep parameters of the model according the the specifications: λ≡(1-ω)(1-θ)(1-βθ)/ϕ, γf≡βθ/ϕ, γb≡ω/ϕ, with: ϕ≡θ+ω[1-θ(1-β...
- Thu Apr 25, 2019 1:36 am
- Forum: Econometric Discussions
- Topic: Estimating a hybrid model with GMM
- Replies: 7
- Views: 8750
Re: Estimating a hybrid model with GMM
Dear sir, I have tried to change the initial parameter values. For the equation gdp_deflator = ((1-c(1))*(1-c(2))*(1-c(3)*c(2))/(c(2)+c(1)*(1-c(2)*(1-c(3)))))*ulc + ((c(3)*c(2))/(c(2)+c(1)*(1-c(2)*(1-c(3)))))*future_inflation with instruments: 4 lags of inflaton, the ouput gap, long short interest r...
- Wed Apr 24, 2019 9:09 am
- Forum: Econometric Discussions
- Topic: Estimating a hybrid model with GMM
- Replies: 7
- Views: 8750
Re: Estimating a hybrid model with GMM
Thank you for your reply
I don't quite understand how to change the initial parameter values.
Do you mean that I must rearrange the three underlying equations?
I don't quite understand how to change the initial parameter values.
Do you mean that I must rearrange the three underlying equations?
- Wed Apr 24, 2019 2:59 am
- Forum: Econometric Discussions
- Topic: Estimating a hybrid model with GMM
- Replies: 7
- Views: 8750
Estimating a hybrid model with GMM
Hello, For my thesis I estimatie a hybrid model of the New Keynesian Phillips curve. According to Gali en Gertler (1999) the equation is as follows: π(t)=λmc(t) + γf E({π(t+1)} + γb π(t-1) where: λ≡(1-ω)(1-θ)(1-βθ)/ϕ, γf≡βθ/ϕ, γb≡ω/ϕ, with: ϕ≡θ+ω[1-θ(1-β)]. They estimate this model with GMM and use ...
