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Taylor Rule, steady state variables

PostPosted: Tue May 24, 2016 4:35 pm
by MCJM
Hi,

I would like to replicate a Taylor Rule in Dynare where the GDP is at steady state. I have found in p.15 of "Dynare Reference Manual" for version 4.4.3. However, I don't know how to use this command. Could anyone help me please?

The form of the equation is as follows: int = r -theta*(pi-[Pi at steady state])-rho*(ln(Y)-ln([Y at steady state]))-[Pi at steady state]

Here it is what the Reference Manual says about this topic but it is not clear how to apply it:

STEADY_STATE (MODEL_EXPRESSION) [Operator]
This operator is used to take the value of the enclosed expression at the steady state. A typical usage is in the Taylor rule, where you may want to use the value of GDP at steady state to compute the output gap.


Thank you in advance!

Re: Taylor Rule, steady state variables

PostPosted: Sat May 28, 2016 6:05 am
by jpfeifer
That would be
Code: Select all
int = r -theta*(pi-steady_state(pi))-rho*(ln(Y)-ln(steady_state(y)))-steady_state(pi)

Please keep in mind http://www.dynare.org/phpBB3/viewtopic.php?f=1&t=5860