Suppose there are two independent economic factors, M₁ and M2. The risk-free rate is 6%, and all stocks have independent firm-specific components with a standard deviation of 58%. Portfolios A and B are both well diversified.PortfolioBeta on M1Beta on M2A1.7-2.42.3-0.8Expected Return (%)3710BRequired:What is the expected return-beta relationship in this economy?Note: Do not round intermediate calculations. Round your answers to 2 decimal places.Expected return-beta relationship E(rp) =% +BP1+BP2

To determine the expected return-beta relationship in this economy, we will use the Arbitrage…

Answered: Suppose there are two independent…

Essentials Of Investments

11th Edition

ISBN:9781260013924

Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Chapter1: Investments: Background And Issues

Section: Chapter Questions

Problem 1PS

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9. This problem will give you some practice calculating measures of prospective portfolio performance. There are two assets and three states of the economy: Rate of return if state occurs Probability of state of economy State of economy Equity A -0.15 Equity B Recession 0.20 0.20 Normal 0.50 0.20 0.30 Вoom 0.30 0.60 0.40 What are the expected returns and standard deviations for these two equities?
QUESTION Assume that the expected rates of return and the beta coefficients of the alternatives supplied by an independent analyst are as follows: Security Estimated rate of returns Beta Nescom 5% 1.5 Market 4 1 Pk_Steel 3.5 0.75 T_Bills 3 0 Nawab 1 -0.6 What is a beta coefficient, and how are betas used in risk analysis? Do the expected returns appear to be related to each alternative’s market risk? Is it possible to choose among the alternatives on the basis of the information developed thus far?
Consider an economy with a (net) risk-free return r1 = 0:1 and a market portfolio with normally distributed return, with ErM = 0:2 and 2M = 0:02. Suppose investor A has CARA preferences, with risk aversion coe¢ cient equal to 1 and an endowment of 10. a) Write down the maximization problem for the investor. b) Determine the amount invested in the risky portfolio and in the risk-free asset. c) Suppose another investor (B) has a coe¢ cient of absolute risk aversion equal to 2 (and the same endowment 10). Compute his optimal portfolio and compare it to that of investor A. Explain the di§erent results for investors A and B. d) Finally, consider Investor C with mean-variance preferences Ec V ar(c) (and endowment 10). Compute his optimal portfolio and compare it to that of investors A and B (as obtained in questions b and c). Compare your result with those obtained for investors A and B.
Suppose there are two independent economic factors, M1 and M2. The risk-free rate is 4%, and all stocks have independent firm-specific components with a standard deviation of 49%. Portfolios A and B are both well diversified. Portfolio Beta on M1 Beta on M2 Expected Return (%) A 1.6 2.4 39 B 2.3 -0.7 9 Required: What is the expected return–beta relationship in this economy?
We believe that the single factor model can predict any individual asset’s realized rate of return well. Both Portfolio A and Portfolio B are well-diversified: ri = E(ri) + βiF + Ei, where E(ei) = 0 and Cov(F, i) = 0 A B β 1.2 0.8 E(r) 0.1 0.08 (1) What is the rate of return of the risk-free asset? (2) What is the expected rate of return of the well-diversified portfolio C with βC = 1.6, which also exists in the market? (3) A fund constructs a well-diversified portfolio D. Studies show that βD = 0.6. The expected rate of return of D is 0.06. Is there an arbitrage opportunity? If so, construct a trading strategy to earn profits with no risk. If not, why?
Assume that both portfolios A and B are well diversified, that E(rA) = 20% and E(rB) = 15%. If the economy has only one factor, and BetaA = 1.3, whereas BetaB = 0.8, what must be the risk-free rate (write as percentage, rounded to two decimal places)?
Assume that both portfolios A and B are well diversified, that E(rA) = 12%, and E(rB) = 9%. If the economy has only one factor, and βA = 1.2, whereas βB = .8, what must be the risk-free rate?
You are given the following Information concerning three portfolios, the market portfollo, and the risk-free asset: Portfolio X Y Z Market Risk-free Rp 14.10% 13.10 8.50 12.00 7.20 Information ratio op 39.00% 34.00 1.15 0.90 1.00 0 Assume that the tracking error of Portfolio X is 8.90 percent. What is the information ratio for Portfolio X? Note: A negative value should be indicated by a minus sign. Do not round Intermediate calculations. Round your answer to 4 decimal places. 6p 1.50 24.00 29.00 0
Consider the following information (Assume that Security M and Security N are in the same financial market): Standard Deviation BetaSecurity M 20% 1.25Security N 30% 0.80 Which security has more total risk? Group of answer choices Security M Security N Equal

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