Hello The first question is to how to the formula used in this problem. This is a question that you have previously answered, but i dont understand how we can use R squarred to find the standard Deviation. The second question is about Beta squarred multiplied with the SD squarred for the market index. What does this mean specifically, i have understood this as being the Systematic Risk? but what else is it used for

Hello The first question is to how to the formula used in this problem. This is a question that you have previously answered, but i dont understand how we can use R squarred to find the standard Deviation. The second question is about Beta squarred multiplied with the SD squarred for the market index. What does this mean specifically, i have understood this as being the Systematic Risk? but what else is it used for

Financial Management: Theory & Practice

16th Edition

ISBN:9781337909730

Author:Brigham

Publisher:Brigham

Chapter25: Portfolio Theory And Asset Pricing Models

Section: Chapter Questions

Problem 9MC

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Similar questions

Security A has an expected rate of return of 6%, a standard deviation of returns of 30%, a correlation coefficient with the market of −0.25, and a beta coefficient of −0.5. Security B has an expected return of 11%, a standard deviation of returns of 10%, a correlation with the market of 0.75, and a beta coefficient of 0.5. Which security is more risky? Why?
You have been hired at the investment firm of Bowers Noon. One of its clients doesnt understand the value of diversification or why stocks with the biggest standard deviations dont always have the highest expected returns. Your assignment is to address the clients concerns by showing the client how to answer the following questions: d. Construct a plausible graph that shows risk (as measured by portfolio standard deviation) on the x-axis and expected rate of return on the y-axis. Now add an illustrative feasible (or attainable) set of portfolios and show what portion of the feasible set is efficient. What makes a particular portfolio efficient? Dont worry about specific values when constructing the graphmerely illustrate how things look with reasonable data.
What is a characteristic line? How is this line used to estimate a stocks beta coefficient? Write out and explain the formula that relates total risk, market risk, and diversifiable risk.
When working with the CAPM, which of the following factors can be determined with the most precision? a. The most appropriate risk-free rate, rRF. b. The market risk premium (RPM). c. The beta coefficient, bi, of a relatively safe stock. d. The expected rate of return on the market, rM. e. The beta coefficient of "the market," which is the same as the beta of an average stock.
When working with the CAPM, which of the following factors can be determined with the most precision? a. The beta coefficient of "the market," which is the same as the beta of an average stock. b. The beta coefficient, bi, of a relatively safe stock. c. The market risk premium (RPM). d. The most appropriate risk-free rate, rRF. e. The expected rate of return on the market, rM.
Which of the following statements about the Security Market Line are correct? I. The intercept point is the market rate of return. II. The slope of the line is beta. III. An investor should accept any return located above the SML line. IV. A beta of 0.0 indicates the risk-free rate of return
Which of the following statements is INCORRECT? A stock's beta is calculated as the covariance between the stock's price and the market portfolio return, divided by the variance of the market portfolio return. If we assume that the market portfolio (or the S&P 500) is efficient, then changes in the value of the market portfolio represent systematic shocks to the economy. The risk premium investors can earn by holding the market portfolio is the difference between the market portfolio's expected return and the risk-free interest rate. A stock’s standard deviation is a measure of the total risk.
Given the beta is a relative measure of systematic risk, it is reasonable to assume that there exists a relationship between required rate of return and beta. The nature of this relationship is captured in: a. None of the above b. Security Market Line c. Stock Market Equilibrium d. Inflation Risk
Consider the following information (Assume that Security M and Security N are in the same financial market and the market is efficient): Standard Deviation BetaSecurity M 20% 1.25Security N 30% 0.80 Which security has more systematic risk? Group of answer choices Security M Security N Equal
What is the answer to this question? For this question I have seen 2 answers. So im not sure whats right. Answer 1: The most relevant figure is (a) that reflects the risk-return characteristics of stock A and stock B. an effective frontier is called relationship between risk (standard deviation) and expected return. The shape of risk-return features is curved because for each incremental risk incurred there are raising marginal returns. Therefore, for each unit of risk, the standard deviation applied to the portfolio provides an extremely low amount of return. Also we can see that the SD of stock B is higher than that of A. Figure b) is incorrect because the returns don’t rise in proportion to the risk assumed. Figure c) is incorrect since both stocks stock A and stock B are risky, and thus a finite return cannot occur at standard deviation = 0 Answer 2 Answer - Graph B Correlation = Covariance / (Standard deviation of A x Standard deviation of B) Correlation = 0.0014 / (0.032 x 0.044)…
Why will the standard deviation not be a good measure of risk when returns are negatively skewed? What are the risk implications for an investor for a returns series that exhibits fat tails? A price weighted index places more weight on stocks with a higher price, whilst a value weighted index places more weight on stocks with a higher market capitalization. Discuss.
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?