|
- UID
- 223433
- 帖子
- 311
- 主题
- 9
- 注册时间
- 2011-7-11
- 最后登录
- 2016-4-19
|
three general formulas used for CPR
CPR = 6% x n/30 x (PSA/100) n = number of months left to maturity
CPR = 1 - (1 - SMM) power 12
SMM = Prep / (outstanding balance + interest - payment )
correct me if im wrong
thanks |
|
发表于 2011-7-11 19:57
|