Aggregate Euler equation and government spending cumulative multiplier

[Marco1]

Dear Professor,

I should get the figure for the cumulative multiplier (that I computed analytically) and compare in the same figure the case when \delta + \eta <1 and the case when \delta + \eta >1. Thus, I should have in the same figure the case where for example \delta + \eta =0.90 and the case where \delta + \eta=1.10.

This is the first time that I need the figure for the cumulative multiplier and I really do not know the codes that I have to use…
Thank you very much

[jpfeifer]

Have a look at

Cumulative multipliers in Dynare

Hello, I have successfully run the code for my model in Dynare and get the IRF’s. In reviewing the results of my model, I would also like to look at the cumulative multipliers for government investment and consumption next to the impact multipliers. I have already calculated the impact multipliers, but I am not sure how to do the cumulative multipliers in Dynare. I have tried it like this cummultyi=(sum(y_epsi)/sum(gi_epsi)) cummultyc=(sum(y_epsc)/sum(gc_epsc)) I do not know whether this …

[Marco1]

Ok; but, do I have to do it in Matlab?
I try in Matlab with the following code:

but I get the following error message…

[jpfeifer]

Yes, it needs to be done in Matlab and you need to identify the names of the variables you are interested in