at the moment, I am struggling with estimating interaction effects with a SVAR approach. I've already set-up VAR and SVAR models in R and be familiar with the fundamental techniques. However, I do not have the background knowledge to solve this problem on my own.

It would be great if you could help me and give me some hints, how I could estimate interaction effects in a SVAR model?

Thank you in advance for taking your time and helping me out!

Best!