I have installed Eviews 9 recently. I tried to solve a model using Eviews 9. I got the following message:Solve terminated - Unable to evaluate Jacobian at starting values. However, if I run the same model in Eviews 8 using the same options for model solution, I do not have any problems. Bugs in Eviews 9?
Eview 8 :
Model: DYN
Date: 05/03/16 Time: 16:16
Sample: 2015Q1 2037Q2
Solve Options:
Dynamic-Deterministic Simulation
Forward Solution
Solver: Broyden
Max iterations = 5000, Convergence = 1e-08
Parsing Analytic Jacobian:
81 derivatives kept, 4 derivatives discarded
Scenario: dynn
Solve begin 16:16:50
Pass 1 - 70 successful 16:16:51
Pass 71 - 145 successful 16:16:52
Pass 146 - 200 successful 16:16:52
Solve complete 16:16:52
Eview 9
Model: DYN
Date: 05/03/16 Time: 15:16
Sample: 2015Q1 2037Q2
Solve Options:
Dynamic-Deterministic Simulation
Forward Solution
Solver: Broyden
Max iterations = 5000, Convergence = 1e-08
Scenario: dynn
Solve begin 15:16:46
2015Q1 Block 1 - 13 eqns Solved (recursive block)
2015Q1 Block 2 - 3 eqns Convergence after 1 iterations
2015Q1 Block 3 - 1 eqns Solved (recursive block)
2015Q1 Block 4 - 3 eqns Convergence after 1 iterations
2015Q1 Block 5 - 5 eqns Solved (recursive block)
2015Q1 Block 6 - 4 eqns Convergence after 1 iterations
2015Q1 Block 7 - 10 eqns Solved (recursive block)
Solve terminated - Unable to evaluate Jacobian at starting values.
Eviews 9
Moderators: EViews Gareth, EViews Moderator
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- Fe ddaethom, fe welon, fe amcangyfrifon
- Posts: 13318
- Joined: Tue Sep 16, 2008 5:38 pm
Re: Eviews 9
Hi Gareth
Here is the workfile and the model is called dyn.
Here is the workfile and the model is called dyn.
- Attachments
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- model2.wf1
- (1.24 MiB) Downloaded 355 times
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- Fe ddaethom, fe welon, fe amcangyfrifon
- Posts: 13318
- Joined: Tue Sep 16, 2008 5:38 pm
Re: Eviews 9
Thanks, we'll investigate.
I will note that it seems to solve under Gauss-Seidel, or with numerical derivatives.
I will note that it seems to solve under Gauss-Seidel, or with numerical derivatives.
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