Combined Approach - Is the Top-Down Discount rate adjusted for market and credit risk?
Hi!
In section 4 - Extra information, it's noted that "The reason this is called a "combined approach" is that it uses parts of both the top-down and bottom-up approaches. You start with a reference portfolio (that's the top-down approach) but you don't make credit or market risk adjustments to it. Instead, you use this reference portfolio only in calculating the LLP. Once you have the LLP, you go back to the bottom-up approach and add the LLP to the risk-free rate to get the final selected discount rate."
Is this still accurate? Or should it say that we DO make credit and market risk adjustments to it. I noted that just above there is a comment changing the wording from October 19th.
When looking at the Excel Appendix, in the "2 - Current Curve" tab, I note that Q13-Q22 (the top-down adjusted yield used in the bottom-up approach) matches AI13-AI22 (the top-down indicated yield).
Not sure if I'm misunderstanding something here, so want to make sure!
Thanks!
Comments
https://battleactsmain.ca/vanillaforum/discussion/1073/combined-approach-for-estimating-llp#latest
this may answer your question!
Yup thanks @adipelino for answering this!
Thanks for the link. Makes sense to me.
So, just to clarify. Does that mean that the wording contained in my quote, (where it says "you don't make credit or market risk adjustments to it") should be updated in the wiki?
yup you do need to make credit and market risk adjustments
I've made the adjustment in the wiki.