FRM一级易错题精选:Advanced IRB approach

For banks that use the advanced internal ratings-based(advanced IRB)approach to credit risk,the primary inputs to the capital calculations are:
A.Credit assessments of external rating agencies.
B.The banks'internal assessments ofkey risk drivers.
C.Mandated by bank supervisors.
D.Interest rates.
Under the advanced IRB approach,the bank uses its own intβmal measures of credit risk and exposure in capital calculations.