Which of the following statements is most correct? A. If you add enough randomly selected stocks to a portfolio, you can completely eliminate all the market risk from the portfolio. B. If you form a large portfolio of stocks each with a beta greater than 1.0, this portfolio will have more market risk exposure than a single stock with a beta of 0.8. C. Company-specific (or unsystematic) risk can be reduced by forming a large portfolio, but normally even highly diversified portfolios are subject to market (or systematic) risk. D. Statements B and C are correct. E. All of the above statements are correct

Which of the following statements is most correct? A. If you add enough randomly selected stocks to a portfolio, you can completely eliminate all the market risk from the portfolio. B. If you form a large portfolio of stocks each with a beta greater than 1.0, this portfolio will have more market risk exposure than a single stock with a beta of 0.8. C. Company-specific (or unsystematic) risk can be reduced by forming a large portfolio, but normally even highly diversified portfolios are subject to market (or systematic) risk. D. Statements B and C are correct. E. All of the above statements are correct

Financial Management: Theory & Practice

16th Edition

ISBN:9781337909730

Author:Brigham

Publisher:Brigham

Chapter25: Portfolio Theory And Asset Pricing Models

Section: Chapter Questions

Problem 4MC: You have been hired at the investment firm of Bowers Noon. One of its clients doesnt understand the...

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Give typing answer with explanation and conclusion Which of the following statements is CORRECT? a. An investor can eliminate virtually all market risk if he or she holds a very large and well diversified portfolio of stocks. b. The higher the correlation between the stocks in a portfolio, the lower the risk inherent in the portfolio. c. It is impossible to have a situation where the market risk of a single stock is less than that of a portfolio that includes the stock. d. Once a portfolio has about 40 stocks, adding additional stocks will not reduce its risk by even a small amount. e. An investor can eliminate virtually all diversifiable risk if he or she holds a very large, well-diversified portfolio of stocks.
You have been hired at the investment firm of Bowers & Noon. One of its clients doesn’t understand the value of diversification or why stocks with the biggest standard deviations don’t always have the highest expected returns. Your assignment is to address the client’s concerns by showing the client how to answer the following questions: Write out the equation for the Capital Market Line (CML), and draw it on the graph. Interpret the plotted CML. Now add a set of indifference curves and illustrate how an investor’s optimal portfolio is some combination of the risky portfolio and the risk-free asset. What is the composition of the risky portfolio?
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.
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: Add a set of indifference curves to the graph created for part b. What do these curves represent? What is the optimal portfolio for this investor? Add a second set of indifference curves that leads to the selection of a different optimal portfolio. Why do the two investors choose different portfolios?
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: e. Add a set of indifference curves to the graph created for part b. What do these curves represent? What is the optimal portfolio for this investor? Add a second set of indifference curves that leads to the selection of a different optimal portfolio. Why do the two investors choose different portfolios?
Which one of the following expressions about risk and returns is wrong? A. In general, one reason why a stock is riskier than a bond is that because cash flows from a bond are known and promised, whereas cash flows from a stock are neither known nor promised. B. According to CAPM model, a well-diversified portfolio will have a beta which equals to 0. C. Risk premium is the extra return provided on risky assets to compensate for risk. The difference between risky return and the risk-free return. D. Unexpected return happened because new information came to light which caused our expectations about prices and returns to change.
Assume that the CAPM assumptions hold. Consider the following statements:i. A stock with a beta below zero will tend to move in the same direction as the market but will tend to move less aggressively in that direction than the market does.ii. Alpha measures the additional risk we take on top of the risk of the market portfolio.
Which of the following statements is correct concerning a mean-variance efficient portfolio of risky assets in a world where there is also a risk-free asset? OA. It will be impossible to form a different portfolio yielding a lower level of risk unless the portfolio also earns a lower return, O B. Risk averse investors will only choose to invest in the market portfolio (M) regardless of the risk-free rate. OC. The portfolio will always achieve the maximum possible returns. O D. The portfolio will always be inside the feasible set.
According to the Capital Asset Pricing Model (CAPM), risky stocks pay a risk premium based on their level of systematic risk. Thus, a risky stock should have a higher expected return than a risk-free security unless it has a zero or negative beta. True False
What should be the risk premium and return on a stock with a Beta of zero under the Capital Asset Pricing Model (CAPM)? What about the risk premium and return on a stock with a Beta of 1? In a world of certainty, investors will always invest in the asset with the highest return. In the real world, investors hold a diversified portfolio of securities. Why is this the case? Theoretically, returns on stocks or assets can be negatively correlated. In the real world, however, we usually encounter only positive correlations. Whymay this be the case?
Suppose that stocks are exposed to systematic risks only so that stock i has the following return structure: Ri,t = mį + Si,t where mi is the average return, and si,t is the systematic risk. When we construct a portfolio including more and more stocks, which of the following would happen? The portfolio volatility gradually decreases and eventually converges to a certain positive value. ● The portfolio volatility gradually decreases and eventually converges to zero. The portfolio volatility stays unchanged.
Which of the following statements is CORRECT? a. A large portfolio of randomly selected stocks will always have a standard deviation of returns that is less than the standard deviation of a portfolio with fewer stocks, regardless of how the stocks in the smaller portfolio are selected. b. Diversifiable risk can be reduced by forming a large portfolio, but normally even highly-diversified portfolios are subject to market (or systematic) risk. c. A large portfolio of randomly selected stocks will have a standard deviation of returns that is greater than the standard deviation of a 1-stock portfolio if that one stock has a beta less than 1.0. d. A large portfolio of stocks whose betas are greater than 1.0 will have less market risk than a single stock with a beta = 0.8. e. If you add enough randomly selected stocks to a portfolio, you can completely eliminate all of the market risk from the portfolio.