Dear professor，

I am running a model recently but with the following error：

Here is my file

mymodel.mod (7.1 KB)

hope you can help me！

Dear professor，

I am running a model recently but with the following error：

Here is my file

mymodel.mod (7.1 KB)

hope you can help me！

I get

```
resid: The initial values for the steady state of the following variables are complex:
C
d
```

So there must be a problem in the initialization. Also, only do the `exp`

-substitution once the model works.

So do I need a log-linearization？

No, there you would need to also know the steady state values.

I computed the steady-state equation in the parameter section，is I wrong in this part or something？

Yes, there must be a mistake.