In my Advanced Macro script, the professor says take TSA1 of the following equation:
$(1+g)(1+n)k_{t+1} = sk^\alpha_{t+1} + (1-\delta)k_t$
where $g$ is technological progress, $n$ population growth, $k$ capital per effective labour (AL).
In the class we work with discrete time. The results don't seem to make sense to me - could anyone guide me how to take the TSA in this particular case?
The $k_{t+1}$ means subscript and thus capital per AL at time $t+1$.
EDIT: TSA around the steady state.
Many thanks!