Consider the following data for portfolios A, B & C:
A B C Market
Actual Return 9% 10% 11% 9%
Beta 1.2 .8 1.1 1.0
Standard Deviation 22% 18% 24% 20%
Risk free rate is 1%
(1.) Calculate the following performance measures for A, B & C:
(a) Sharpe
(b) Treynor
(c) Jensen
(d) M2
(2.) Compare A, B & C using the different measures. How do you determine which portfolio had the superior return? What other information do you need to decide?