IRF for two exogenous shock?

This forum is closed. You can read the posts but cannot write. We have migrated the forum to a new location where you will have to reset your password.
Forum rules
This forum is closed. You can read the posts but cannot write. We have migrated the forum to a new location (https://forum.dynare.org) where you will have to reset your password.

IRF for two exogenous shock?

Postby Shreekar » Fri Feb 14, 2014 1:32 pm

Hi,

I have two stupid (most likely) questions.

1) I want to analyze simultaneously two exogenous shocks in a model (eg. two different productivity shocks) but I get two separate Impulse response functions corresponding to each shock respectively. How can I have a joint IRF as the result of the two exogenous shocks in the model?

2) I want to give an exogenous positive shock to the model but it should, at the same time, give a negative shock to another exogenous variable. The later shock is in a proportion to the first shock. In other words, a shock should also generates another exogenous shock in the model.

Best,

Shreekar
Shreekar
 
Posts: 10
Joined: Fri Oct 11, 2013 9:56 pm

Re: IRF for two exogenous shock?

Postby jpfeifer » Fri Feb 14, 2014 2:14 pm

See http://www.dynare.org/phpBB3/viewtopic.php?f=1&t=2515

For a negative shock, just put a (-1) before the shock in the model equations.
------------
Johannes Pfeifer
University of Cologne
https://sites.google.com/site/pfeiferecon/
jpfeifer
 
Posts: 6940
Joined: Sun Feb 21, 2010 4:02 pm
Location: Cologne, Germany


Return to Dynare help

Who is online

Users browsing this forum: Google [Bot] and 7 guests