Which of the following statements is CORRECT? a. The higher the correlation between the stocks in a portfolio, the lower the risk inherent in the portfolio. b. An investor can eliminate almost all risk if he or she holds a very large and well diversified portfolio of stocks. c. Once a portfolio has about 40 stocks, adding additional stocks will not reduce its risk by even a small amount. d. An investor can eliminate almost all diversifiable risk if he or she holds a very large, well-diversified portfolio of stocks. e. An investor can eliminate almost all market risk if he or she holds a very large and well diversified portfolio of stocks.

Which of the following statements is CORRECT? a. The higher the correlation between the stocks in a portfolio, the lower the risk inherent in the portfolio. b. An investor can eliminate almost all risk if he or she holds a very large and well diversified portfolio of stocks. c. Once a portfolio has about 40 stocks, adding additional stocks will not reduce its risk by even a small amount. d. An investor can eliminate almost all diversifiable risk if he or she holds a very large, well-diversified portfolio of stocks. e. An investor can eliminate almost all market risk if he or she holds a very large and well diversified portfolio of stocks.

EBK CONTEMPORARY FINANCIAL MANAGEMENT

14th Edition

ISBN:9781337514835

Author:MOYER

Publisher:MOYER

Chapter8: Analysis Of Risk And Return

Section: Chapter Questions

Problem 13QTD

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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.
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 related to risk is (are) true: (i) Beta measures risk that cannot be diversified. (ii) As more shares are included in a portfolio the total risk of that portfolio goes down. (iii) Investors are normally risk averse and, therefore, they demand a risk premium.
Assume that a risk-averse investor owning stock in Miller Corporation decides to add the stock of either Mac or Green Corporation to her portfolio. All three stocks offer the same expected return and total variability. The correlation of return between Miller and Mac is −.05 and between Miller and Green is +.05. Portfolio risk is expected to:a. Decline more when the investor buys Mac.b. Decline more when the investor buys Green.c. Increase when either Mac or Green is bought.d. Decline or increase, depending on other factors.
Which of the following statements is FALSE? A. When we combine many stocks in a large portfolio, the firm-specific risks for each stock will average out and be diversified. B. The volatility in a large portfolio will decline as the size of the portfolio increases until only the systematic risk remains. OC. The risk premium of a security is determined by its systematic risk and does not depend on its diversifiable risk. OD. Fluctuations of a stock's returns that are due to firm-specific news are common risks.
Which of the following statements is CORRECT? a. If an investor buys enough stocks, he or she can, through diversification, eliminate all of the diversifiable risk inherent in owning stocks. Therefore, if a portfolio contained all publicly traded stocks, it would be essentially riskless. b. The required return on a firm's common stock is, in theory, determined solely by its market risk. If the market risk is known, and if that risk is expected to remain constant, then no other information is required to specify the firm's required return. c. Portfolio diversification reduces the variability of returns (as measured by the standard deviation) of each individual stock held in a portfolio. d. A security's beta measures its non-diversifiable, or market, risk relative to that of an average stock. e. A stock's beta is less relevant as a measure of risk to an investor with a well-diversified portfolio than to an investor who holds only that one stock.
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.
The main insight of modern portfolio theory is that Multiple Choice the optimal portfolio of risky assets does not depend on the risk preferences of the investors. small stocks offer higher average returns than large stocks. all of the above. investors who are more risk averse will overweight stocks with lower standard deviations. all investors will hold the same mix of the market portfolio and the risk-free asset.
Which statement about portfolio diversification is correct?a. Proper diversification can reduce or eliminate systematic risk.b. Diversification reduces the portfolio’s expected return because it reduces a portfolio’s total risk.c. As more securities are added to a portfolio, total risk typically can be expected to fall at a decreasing rate.d. The risk-reducing benefits of diversification do not occur meaningfully until at least 30 individual securities are included in the portfolio.
Diversification works because: Select one: a. Portfolios have higher returns than individual assets. O b. Firm-specific risk can be never be reduced. O c. Stocks earn higher returns than bonds. O d. Unsystematic risk exists. O e. Forming stocks into portfolios reduces the standard deviation of returns for each stock.
Adding more stocks to his/her portfolio will result into which one of the following? specific risk at first falls, then rises. market risk is increasingly diversified away. specific risk is increasingly diversified away. market risk declines but specific risk rises.
As one adds more assets to a portfolio in order to achieve diversification, what will happen to the portfolio's risk? OA. The risk will decline as diversifiable risk is reduced to zero, after which non-diversifiable risk will remain and the riskiness of the portfolio will stabilize. B. It will decline until eventually all risk is eliminated. C. It will increase, as the addition of riskier and riskier assets will cause overall portfolio risk to rise. O D. It will remain the same throughout the process, as overall portfolio risk is relatively stable.