Mortgage-backed securities.
0
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0answers
98 views
Mortgage prepayment regression model [closed]
I am currently an undergraduate sophomore taking a class in basic financial modeling. I am trying to develop a mortgage prepayment model. I plan on gathering historical prepayment statistics through ...
3
votes
1answer
200 views
mortgage prepayment model
I am trying to develop my own MBS prepayment model. I am confused by the terms SMM and CPR. Are they estimates/models in themselves or are they ACTUAL data for the MBS pool. where can I find actual ...
6
votes
1answer
482 views
What is the best way to forecast prepayment rate in an emerging market mortgage loan portfolio?
I constructed a model to forecast the prepayment rates for a mortgage loan portfolio (of mortgages in an emerging market) using probit regression on factors such as loan-to-value, PTI, time from ...
5
votes
1answer
311 views
Can duration gap analysis be applied to mortgages?
Can a mortgage loan be treated like a bond and its duration calculated using the bond duration formula? More precisely, can I calculate the loan portfolio duration for duration gap analysis, with ...
8
votes
1answer
261 views
Are there any standard MBS coupon stack models?
I need to model MBS coupon stack prices. It would not be difficult to create something from scratch, but I don't want to re-invent the wheel (and explain why I did) if a somewhat standard model ...
11
votes
3answers
369 views
How are prices calculated for commercial/residential mortgage-backed securities?
What is the theoretical/mathematical basis for the valuation of [C]MBS and other structured finance products? Is the methodology mostly consistent across different products?
