EBK INVESTMENTS
11th Edition
ISBN: 9781259357480
Author: Bodie
Publisher: MCGRAW HILL BOOK COMPANY
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Chapter 6, Problem 2PS
Summary Introduction
To determine: The true statement for Sharpe ratio.
Introduction : Sharpe ratio is used to examine the return and the risk associated with the asset. Sharpe ratio is also called as the volatility ratio. Sharpe ratio is the type ofratio for risk premium and the standard deviation with excess return.
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Students have asked these similar questions
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.
Which of the following statements are true? Explain.a. A lower allocation to the risky portfolio reduces the Sharpe (reward-to-volatility) ratio.b. The higher the borrowing rate, the lower the Sharpe ratios of levered portfolios.c. With a fixed risk-free rate, doubling the expected return and standard deviation of the risky portfolio will double the Sharpe ratio.d. Holding constant the risk premium of the risky portfolio, a higher risk-free rate will increase the Sharpe ratio of investments with a positive allocation to the risky asset.
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.
Chapter 6 Solutions
EBK INVESTMENTS
Ch. 6.A - Prob. 1PCh. 6.A - Prob. 2PCh. 6 - Prob. 1PSCh. 6 - Prob. 2PSCh. 6 - Prob. 3PSCh. 6 - Prob. 4PSCh. 6 - Prob. 5PSCh. 6 - Prob. 6PSCh. 6 - Prob. 7PSCh. 6 - Prob. 8PS
Ch. 6 - Prob. 9PSCh. 6 - Prob. 10PSCh. 6 - Prob. 11PSCh. 6 - Prob. 12PSCh. 6 - Prob. 13PSCh. 6 - Prob. 14PSCh. 6 - Prob. 15PSCh. 6 - Prob. 16PSCh. 6 - Prob. 17PSCh. 6 - Prob. 18PSCh. 6 - Prob. 19PSCh. 6 - Prob. 20PSCh. 6 - Prob. 21PSCh. 6 - Prob. 22PSCh. 6 - Prob. 23PSCh. 6 - Prob. 24PSCh. 6 - Prob. 25PSCh. 6 - Prob. 26PSCh. 6 - Prob. 27PSCh. 6 - Prob. 28PSCh. 6 - Prob. 29PSCh. 6 - Prob. 1CPCh. 6 - Prob. 2CPCh. 6 - Prob. 3CPCh. 6 - Prob. 4CPCh. 6 - Prob. 5CPCh. 6 - Prob. 6CPCh. 6 - Prob. 7CPCh. 6 - Prob. 8CPCh. 6 - Prob. 9CP
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, finance and related others by exploring similar questions and additional content below.Similar questions
- When a portfolio consists of only a risky asset and a risk-free asset, increasing the fraction of the overall portfolio invested in the risky asset will a. Increase the expected return and standard deviation of the portfolio b. Increase the standard deviation of the portfolio c. Decrease the standard deviation of the portfolio d. Increase the expected return of the portfolioarrow_forwardAn increase in investor risk aversion would be expected to: Increase the Risk-Free Rate while Decreasing the Expected Return on the Market Portfolio. Increase the Risk-Free Rate while Increasing the Expected Return on the Market Portfolio. Decrease the Risk-Free Rate while Decreasing the Expected Return on the Market Portfolio. Decrease the Risk-Free Rate while Increasing the Expected Return on the Market Portfolio. There is not enough information to determine how the Risk-Free Rate and Expected Return on the Market Portfolio will change. None of the above answers is correct.arrow_forwardWhich of the following statements regarding non-systematic risk, systematic risk and total risk is/are true? Select one or more:a. As the number of assets within a portfolio increases, the total risk of a portfolio will go to zero.b. A riskfree asset must have zero non-systematic risk.c. A well diversified portfolio must have zero systematic riskd. Under the Capital Asset Pricing Model (CAPM).an asset with zero systematic risk must have expected return equal to the riskfree rate.arrow_forward
- Answer whether each of the following statements is correct and explain your argument. \ (a) According to CAPM, the expected return of a risky asset is larger than the risk free rate. (b) According to CAPM, the expected return of a risky asset increases with its variance. (c) According to the separation property, the optimal risky portfolio for an investor dependson the investor’s personal preference. (d) A less risk-averse investor has a steeper indifference curve for the utility function.arrow_forwardRisk and Return Suppose you hold an asset that delivers a return R. You wish to hedge against a decline in the price of this asset using a risk-free asset with return r; and a market index with return RM. Using the CAPM, explain how you would allocate money between the risk-free asset and the market index so as to minimize your portfolio variance.arrow_forwardAdding alternative investments to a traditional portfolio can increase expected returns and reduce systematic risk. Select one: True Falsearrow_forward
- Describe why a fully diversified portfolio is said to have no unsystematic risk but has systematic risk? Then describe how the Arbritrage Pricing Theory (APT) has a cause and effect on the expected return of a security.arrow_forwardThe combination of the efficient set of portfolios with a riskless lending and borrowing rate results in: A. the capital market line which shows that all investors will invest in a combination of the riskless asset and the tangency portfolio. B. the capital market line which shows that all investors will only invest in the riskless asset. C. the security market line which shows that all investors will invest in the riskless asset only. D. the security market line which shows that all investors will invest in a combination of the riskless asset and the tangency portfolio. E. None of these.arrow_forwardWhich ones of the following statements about portfolio beta are correct? O 1. If portfolio beta is between 0 and 1, then the portfolio expected return is between risk-free rate and the market expected return. O 2. If the return of an asset has zero correlation with the market portfolio returns, the beta of this asset must be zero. O 3. A portfolio that has the same portfolio weights as the market portfolio should have a beta of 1. O 4. Diversification is not a way to reduce portfolio beta. O 5. If two portfolios have the same portfolio weights, but different dollar values, their betas are the same.arrow_forward
- if asset A has lower volatility than asset B, then it contributes less to the overall volatility when added to a portfolio. True or false?arrow_forwardWhich of the following statements is correct? A delta-neutral portfolio is protected against large changes in the underlying asset price. The delta hedging error increases as gamma decreases. To change the vega of a portfolio, we need to trade the portfolio’s underlying asset. A delta-neutral portfolio needs to be rebalanced more frequently as the gamma increases to maintain delta-neutrality. Please explain and justify your choice using your own words.arrow_forwardAccording to modern portfolio theory, the idea that investors with different indifference curves will hold the same portfolio of risky securities is a result of O a. the separation theorem O b. covariance O c. the normal distribution assumption O d. diminishing marginal utility of incomearrow_forward
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