The Single-Index Model

Multiple Choice

The single-index model

A) greatly reduces the number of required calculations relative to those required by the Markowitz model.
B) enhances the understanding of systematic versus nonsystematic risk.
C) greatly increases the number of required calculations relative to those required by the Markowitz model.
D) greatly reduces the number of required calculations relative to those required by the Markowitz model and enhances the understanding of systematic versus nonsystematic risk.