5- Suppose that there are many stocks in the security market and that the characteristics of stocksA and B are given as follows:StockABExpected Return10%15Correlation = -1Standard Deviation5%10Suppose that it is possible to borrow at the risk-free rate, ry. What must be the value of the risk-freerate? (Hint: Think about constructing a risk-free portfolio from stocks A and B.)

Step 1:Weight of Stock A = 𝜎B𝜎A+𝜎BWeight of Stock A=10%/5%+10%=0.6667Weight of Stock A = 0.6667…

Answered: 5- Suppose that there are many stocks…

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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Similar questions

Assume that using the Security Market Line(SML) the required rate of return(RA)on stock A is found to be half of the required return (RB) on stock B. The risk-free rate (Rf) is one-fourthof the required return on A. Return on market portfolio is denoted by RM. Find the ratio of beta of A(A) to beta of B(B).
c. Which security will you choose to put in your portfolio? Explain. d. Calculate the covariance and correlation of coefficient for the above securities. e. Are the above securities being a good combination in the portfolio? Justify.
Suppose you observe the following situation: Security Beta Expected Return Peat Company 1.70 13.60 Re - Peat Company 0.85 10.80 Assume these securities are correctly priced. Based on the CAPM, what is the expected return on the market? What is the risk - free rate?
Assume that you are considering investing in two risky assets, namely PKX and XIY, with the following probability distribution. Assume that short selling is allowed. Stock РКХ XIY State of the world Probability Return (%) Return (%) 1 0.25 18 2 0.30 5 -3 3 0.20 12 15 4 0.10 4 12 0.15 6 1 1. Calculate the expected return and risk for each of these assets. Interpret. 2. Consider a portfolio that contains PKX and XIY. Note that XIY comprises 30% of the portfolio. What is the expected return and risk of this portfolio? 3. How will your answer in (2) change if XIY comprises 20% of the portfolio only? Comment on your findings.
You have developed the following data to examine the impact of portfolio diversification. Which scenario seems to be out of place? # of stocks in the portfolio Diversifiable Risk Market Risk L. 2 stocks M. 20 stocks N. 30 stocks O. 60 stocks P. 100 stocks ΟΝ OL O M P 0.15 0.07 0.11 0.08 0.06 0.20 0.20 0.20 0.20 0.20
The concept of Portfolio Effect indicates that the more assets added to the portfolio, the less risk of the total portfolio Select one: O True O False Ne Jump to... CHAPTER 5-STOCK VALUA
1)Please briefly define the following terms Risk Aversion Risk-Neutral Diversification Unsystematic Risk (also give examples) Systematic Risk (also give examples) 2)Please just list the four basic sources of long term funds. 3)Please explain the difference between the terms interest rate and required return by defining each. 4)Suppose you have a portfolio of Vestel and Turkcell with a beta of 1.8 and 0.9, respectively. If you put 29% of your money in Vestel, and the rest in Turkcell, what is the beta of your portfolio?
ANSWER C AND D PLEASE ONLY Consider the following portfolio choice problem. The investor has initial wealth w andutility u(x) = (x^n) / n. There is a safe asset (such as a US government bond) that has netreal return of zero. There is also a risky asset with a random net return that has onlytwo possible returns, R1 with probability 1 − q and R0 with probability q. We assumeR1 < 0, R0 > 0. Let A be the amount invested in the risky asset, so that w − A isinvested in the safe asset.a) What are risk preferences of this investor, are they risk-averse, riskneutral or risk-loving?b) Find A as a function of w. c) Does the investor put more or less of his portfolio into the risky assetas his wealth increases? d) Now find the share of wealth, α, invested in the risky asset. How doesα change with wealth?
None

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