EBK INVESTMENTS
11th Edition
ISBN: 9781259357480
Author: Bodie
Publisher: MCGRAW HILL BOOK COMPANY
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Chapter 6, Problem 3CP
Summary Introduction
To think critically about: The representation of the Variable (A) in the Utility Formula among the given terms such as Investor’s return of investment; Investor’s aversion to risk; Certainty equivalent rate of portfolio; preference for one unit of return per four units of risk.
Introduction:
Risk averse investor: There is strong reality in the market that a higher risk gives more returns than a lower risk. Sometimes, some investors prefer investing in something which gives lower return and its risk are known instead of getting higher returns for unknown risks. A person with this type of thought is known risk averse investor.
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The optimal proportion of the risky asset in the complete portfolio is
given by the equation below
y*=
E(Rp− Rf)
A0²
For each of the variables on the right side of the equation, discuss the
impact of the variable's effect on y* and why the nature of the relationship
makes sense intuitively.
Assume the investor is risk averse
Consider the following information for four portfolios, the market, and the risk-free rate (RFR):
Portfolio
Return
Beta
SD
A1
0.15
1.25
0.182
A2
0.1
0.9
0.223
A3
0.12
1.1
0.138
A4
0.08
0.8
0.125
Market
0.11
1
0.2
RFR
0.03
0
0
Refer to Exhibit 18.6. Calculate the Jensen alpha Measure for each portfolio.
a. A1 = 0.014, A2 = -0.002, A3 = 0.002, A4 = -0.02
b. A1 = 0.002, A2 = -0.02, A3 = 0.002, A4 = -0.014
c. A1 = 0.02, A2 = -0.002, A3 = 0.002, A4 = -0.014
d. A1 = 0.03, A2 = -0.002, A3 = 0.02, A4 = -0.14
e. A1 = 0.02, A2 = -0.002, A3 = 0.02, A4 = -0.14
You are given the following information concerning three portfolios, the market portfolio, and the risk-free asset:
Portfolio
X
Y
Z
Market
Risk-free
Rp
11.0%
ор
33.00%
10.0
28.00
8.1
10.4
5.2
18.00
23.00
Ө
вр
1.45
1.20
0.75
1.00
Ө
Assume that the correlation of returns on Portfolio Y to returns on the market is 0.66. What percentage of Portfolio Y's return is driven
by the market?
Note: Enter your answer as a decimal not a percentage. Round your answer to 4 decimal places.
R-squared
Chapter 6 Solutions
EBK INVESTMENTS
Ch. 6.A - Prob. 1PCh. 6.A - Prob. 2PCh. 6 - Prob. 1PSCh. 6 - Prob. 2PSCh. 6 - Prob. 3PSCh. 6 - Prob. 4PSCh. 6 - Prob. 5PSCh. 6 - Prob. 6PSCh. 6 - Prob. 7PSCh. 6 - Prob. 8PS
Ch. 6 - Prob. 9PSCh. 6 - Prob. 10PSCh. 6 - Prob. 11PSCh. 6 - Prob. 12PSCh. 6 - Prob. 13PSCh. 6 - Prob. 14PSCh. 6 - Prob. 15PSCh. 6 - Prob. 16PSCh. 6 - Prob. 17PSCh. 6 - Prob. 18PSCh. 6 - Prob. 19PSCh. 6 - Prob. 20PSCh. 6 - Prob. 21PSCh. 6 - Prob. 22PSCh. 6 - Prob. 23PSCh. 6 - Prob. 24PSCh. 6 - Prob. 25PSCh. 6 - Prob. 26PSCh. 6 - Prob. 27PSCh. 6 - Prob. 28PSCh. 6 - Prob. 29PSCh. 6 - Prob. 1CPCh. 6 - Prob. 2CPCh. 6 - Prob. 3CPCh. 6 - Prob. 4CPCh. 6 - Prob. 5CPCh. 6 - Prob. 6CPCh. 6 - Prob. 7CPCh. 6 - Prob. 8CPCh. 6 - Prob. 9CP
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