steady state file cannot compute steady state

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steady state file cannot compute steady state

Postby economist » Thu Oct 22, 2015 9:25 pm

Hi,
I'm getting this error message even though the residuals of just 3 of my 57 equation system are only in the order of 1e-5.
Any suggestions on how I should go ahead about this?

My problem is that I don't have an analytical solution for this system. For a subset of 39 of these 57 equations, I'm using the matlab command fsolve to get the steady state. This has worked well enough that the residuals are in the order of 1e-5, but I still can't get dynare to run.

Any help would be greatly appreciated.
economist
 
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Re: steady state file cannot compute steady state

Postby jpfeifer » Fri Oct 23, 2015 5:53 am

Did you try increasing
Code: Select all
maxit

in the steady command?
------------
Johannes Pfeifer
University of Cologne
https://sites.google.com/site/pfeiferecon/
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Re: steady state file cannot compute steady state

Postby economist » Fri Oct 23, 2015 8:01 pm

Thank you for the suggestion. I'll try that.
I have another question: would increasing maxit still help even though I'm not solving for the steady state using the nonlinear solver in Dynare, but my own auxiliary steady state file?

Thanks
economist
 
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Re: steady state file cannot compute steady state

Postby jpfeifer » Sat Oct 24, 2015 6:33 am

No. With an external steady state file, the steady state needs to be exact.
------------
Johannes Pfeifer
University of Cologne
https://sites.google.com/site/pfeiferecon/
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Posts: 6940
Joined: Sun Feb 21, 2010 4:02 pm
Location: Cologne, Germany


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