Shocks and steady state

[HelloDynare]

Hi @michaelm, I’m also a novice
As a cross-reference, You may also have a look at:

How to log-linearize different forms of technology shocks?

Hello everyone, there are some question I would like to ask for your help. When I read paper, I find there are mainly two forms of shocks, take the technoloty shock as an example: One kind of the forms is (1):[1] , and for this form, the corresponding log-linearization is[2] , and the steady state value of technology shock is [3] when in equilibrium. The other form of technology shock is (2):[4] , for this form, I don’t know how to log-linearize the technology shock, is the same as the first …