A.
Given,
risk aversion of the investor (A) = 4
standard deviation of portfolio (Sd) = 16%
Weight in the stock (W) = 1
weight of the risky portfolio formula:
W = (Rm - Rf)/A*Sd2
Rm - Rf = 1*0.04*16*16 = 10.24%
So, implied risk premium(Rm - Rf) = 10.24% (Answer)
B.
When A = 2
Implied risk premium (Rm - Rf) = 1*0.02*16*16 = 5.12% (Answer)
D EAL 4. (20 pts) An investor has a risk aversion of 4. If she wants...
Please show work. An investor has a risk aversion of 4. If she wants to invest all her wealth in the stock market that has a standard deviation of 16%. What is the implied risk premium of the market? What is the market risk premium if she has a risk aversion of only 2?| T
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