A portfolio has an expected rate of return of 10% and a standard deviation of 29%. The risk-free rate is 2.50%. An investor has the following utility function: U = E(r) - (1/2)A*Variance. Which value of A makes this investor indifferent between the risky portfolio and the risk-free asset?
A portfolio has an expected rate of return of 10% and a standard deviation of 29%....
We have discussed in class the idea that one may measure an investor's risk tolerances to different investment scenarios and then develop a mathematical model to describe the satisfaction or utility that an investor derives from his or her investments. This mathematical function is typically called a "utility" function and greater values of utility mean greater investor satisfaction. Consider the following investor utility function U = E(r) - (A/2)o where U is the inventor's utility, E() is a portfolio's expected...
Suppose there are three assets: A, B, and C. Asset A’s expected return and standard deviation are 1 percent and 1 percent. Asset B has the same expected return and standard deviation as Asset A. However, the correlation coefficient of Assets A and B is −0.25. Asset C’s return is independent of the other two assets. The expected return and standard deviation of Asset C are 0.5 percent and 1 percent. (a) Find a portfolio of the three assets that...
1.3 (5 points) Two stocks have the following expected returns and standard deviations Stock Stock Expected return Standard Deviation A 10% 12% B 15% 20% Consider a portfolio of A and B, and let w, and wg denote the portfolio weights of these two assets, with W + W, =1. Suppose that the correlation between the expected returns on A and B is equal to 0.3. Use these data to construct the portfolio of A and B with the lowest...
Consider a portfolio that offers an expected rate of return of 10% and a standard deviation of 24%. T-bills offer a risk-free 6% rate of return. What is the maximum level of risk aversion for which the risky portfolio is still preferred to T-bills?
An investor’s utility function for expected return and risk is U = E(r) − 4σ2. Which of the following would this investor prefer to invest in: A risk-free security offering a return of 8 percent per year A risky portfolio with expected return of 14 percent per year and standard deviation of 25 percent per year Select one: a. Risk-free security b. Risky portfolio
Compute the expected return, standard deviation, beta, and nonsystematic standard deviation of the portfolio. 4. Assume that the total market value of an initial portfolio is $300,000. Suppose that the owner of this portfolio wishes to decrease risk by reducing the allocation to the risky portfolio from y = 0.7 to y = 0.56. How do you reallocate your risky portfolio? 5. Which of the following factors reflect pure market risk for a given corporation? a. Increased short-term interest rates....
You manage a risky portfolio with an expected return of 12% and a standard deviation of 24%. Assume that you can invest and borrow at a risk-free rate of 3%, using T-bills. a. Draw the Capital Allocation Line (CAL) for this combination of risky portfolio and risk-free asset. What is the Sharpe ratio of the risky portfolio? b. Your client chooses to invest 50% of their funds into your risky portfolio and 50% risk-free. What is the expected return and...
You manage a risky portfolio with an expected rate of return of 20% and a standard deviation of 37%. The T-bill rate is 7%. Your client's degree of risk aversion is A2.5, assuming a utility function U = E) - VAO? a. What proportion, y. of the total investment should be invested in your fund? (Do not round intermediate calculations. Round your answer to 2 decimal places.) Investment proportion y 1% b. What is the expected value and standard deviation...
A risky portfolio has an expected return of 12% and standard deviation of 25%. Given a risk free rate of 3%, what percentage of a clients portfolio should be allocated to the risky portfolio if the client has a risk aversion of 4?
27. Seven & Eight Holdings Co Ltd has an expected rate of return of 23%, and a standard deviation of 18%. The risk-free rate is 4%. Suppose all investors have the following utility function: U = E(r)-(@o? You are the advisor for several clients, for whom you have determined the following values of risk aversion, A: Investor Aversion level Fred 11.7 Johnnie Jordan 0.4 Judy Penelope 5.9 Which client is indifferent between Seven & Eight Holdings Co Ltd and the...