问题如下:
Which of the following investments is least subject to prepayment risk?
选项:
A.Auto loan receivable–backed securities
B.Commercial mortgage-backed securities (CMBSs)
C.Non-agency residential mortgage-backed securities (RMBSs)
解释:
B is correct.
A critical feature that differentiates CMBSs from RMBSs is the call protection provided to investors. An investor in a RMBS is exposed to considerable prepayment risk because the borrower has the right to prepay the loan before maturity. CMBSs provide investors with considerable call protection that comes either at the structure level or at the loan level.
照这样说的话 RMBS也可以通过分层来降低prepayment risk啊?
那为什么不能选C