Dear all,

I am running a Bayesian estimation for a new Keynesian multisector model. I need to compute the IRFs, but as there are too many variables, Matlab crashes before finishing the computation.

Is there a way to compute the Bayesian IRFs without plotting them? I just need them to be stored on the oo_.irfs file.

What exactly is the error message. Big models should not crash. To answer your question, you can use the `nograph`

-option.

Thanks! The nograph option should work. I’m reaching the limit of windows objects and then Matlab stops:

The error in the dynare file is:

java.lang.InternalError: The current process has used all of its system allowance of handles for Window Manager objects.

```
at sun.awt.windows.WToolkit.eventLoop(Native Method)
at sun.awt.windows.WToolkit.run(WToolkit.java:312)
at java.lang.Thread.run(Thread.java:748)
```

I tried running with the `nograph`

option, and the IRFs are computed, but I am not getting the file with the results. In the output I get:

```
STOCHASTIC_SOLVER: The Jacobian of the dynamic model contains Inf. The problem is associated with:
Derivative of Equation 1 with respect to Variable pi (initial value of pi: 0)
Derivative of Equation 1 with respect to Variable i (initial value of i: 0)
Derivative of Equation 1 with respect to Variable vb (initial value of vb: 0)
```

which are variables of my euler equation and have a 0 steady-state value. Do you have any idea what could be causing this problem?

dy_code2.mod (14.9 KB)

You did not provide the `Input_share.mat`

.

I guess that was the message for `sigma=0`

during the `mode_check`

-plots. That is expected. The model will not work for all parameter values.