Solving with Uhlig's method

General DSGE Modeling
1

Hello
Please, what is the linear logarithm of the following expression using Uhlig’s method? Thank you.
Atαktα.pdf (56.2 KB)

2

Hello
Please, what is the linear logarithm of the following expression using Uhlig’s method? Thank you.
βλt.pdf (54.7 KB)

3

Why do you want to use Uhlig’s method? A Taylor approximation is more straightforward.