Statistical measures of standalone risk Risk and the probabilities event occurre
ID: 2757523 • Letter: S
Question
Statistical measures of standalone risk Risk and the probabilities event occurrence vary under different circumstances. To identify an average expected return under a range of different possible outcomes, calculate the expected value of a range of possible outcomes. The expected value or return is a statistical measure of the average (mean) value of all possible outcomes. Consider this case: Ethan owns a two-stock portfolio that invests in Falcon Freight Company (FF) and Pheasant Pharmaceuticals (PP). Three-quarters of Ethan's portfolio value consists of Falcon Freight's shares, and the balance consists of Pheasant Pharmaceuticals's shares. Each stock's expected return for the next year will depend on forecasted market conditions. The expected returns from the stocks in different market conditions are detailed in the following table: Calculate expected returns for the individual stocks in Ethan's portfolio as well as the expected rate of return of the entire portfolio over the three possible market conditions next year. The expected rate of return on Falcon Freight's stock over the next year is The expected rate of return on Pheasant Pharmaceuticals's stock over the next year is The expected rate of return on Ethan's portfolio over the next year is The expected returns for Ethan's portfolio were calculated based on threeExplanation / Answer
Solution :
Falcon Freight
a
b
c
D
Market condition
Probability (p)
return (r)
P xr (i.e mean)
strong
0.25
0.3
0.075
normal
0.45
0.18
0.081
weak
0.3
-0.24
-0.072
0.0840
expected rate of return = 8.40%
Pheasant Pharmaceuticals
a
b
c
d
Market condition
Probability (p)
return (r)
P xr (i.e mean)
strong
0.25
0.42
0.105
normal
0.45
0.24
0.108
weak
0.3
-0.3
-0.09
0.1230
expected rate of return = 12.30%
Falcon Freight
Pheasant Pharmaceuticals
Expected Return of Ethan Portfolio
Expected Return
8.40%
12.30%
weight
75.00%
25.00%
6.30%
3.08%
9.38%
Falcon Freight
a
b
c
D
Market condition
Probability (p)
return (r)
P xr (i.e mean)
strong
0.25
0.3
0.075
normal
0.45
0.18
0.081
weak
0.3
-0.24
-0.072
0.0840
expected rate of return = 8.40%
Pheasant Pharmaceuticals
a
b
c
d
Market condition
Probability (p)
return (r)
P xr (i.e mean)
strong
0.25
0.42
0.105
normal
0.45
0.24
0.108
weak
0.3
-0.3
-0.09
0.1230
expected rate of return = 12.30%
Falcon Freight
Pheasant Pharmaceuticals
Expected Return of Ethan Portfolio
Expected Return
8.40%
12.30%
weight
75.00%
25.00%
6.30%
3.08%
9.38%
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