Question

Consider the two (excess return) index-model regression results for stocks A and B. The risk-free rate...

Consider the two (excess return) index-model regression results for stocks A and B. The risk-free rate over the period was 8%, and the market’s average return was 13%. Performance is measured using an index model regression on excess returns.

Stock A Stock B
Index model regression estimates 1% + 1.2(rM ? rf) 2% + 0.8(rM ? rf)
R-square 0.659 0.478
Residual standard deviation, ?(e) 11.7% 20.5%
Standard deviation of excess returns 23% 27.7%

a. Calculate the following statistics for each stock:

i) Sharpe ratio

ii) Treynor Measure

Homework Answers

Answer #1

Sharpe Measure = (Return on Portfolio - Risk Free rate)/ Standard Deviation of Portfolio

Risk free rate = 8%

Market return = 13%

Return on Portfolio for Stock A = 1% + 1.2 * (13% - 8%)

Return on Portfolio for Stock A = 7%

Standard Deviation of stock A = 23%

Sharpe ratio = (7%)/ 23%

Sharpe ratio of Stock A = 0.3043

Return on Portfolio for Stock B = 2% + 0.8 * (13% - 8%)

Return on Portfolio for Stock B = 6%

Risk free rate = 8%

Sharpe ratio = (6%)/ 27.7%

Sharpe ratio of Stock B = 0.2166

Part B:

Beta of Stock A = 1.2

Treynor ratio of Stock A = 7%/ 1.2

Treynor ratio of Stock A = 5.83

Beta of Stock B = 0.8

Treynor ratio of Stock B = 6%/ 0.8

Treynor ratio of Stock B = 7.50

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Consider the two (excess return) index-model regression results for stocks A and B. The risk-free rate...
Consider the two (excess return) index-model regression results for stocks A and B. The risk-free rate over the period was 6%, and the market’s average return was 15%. Performance is measured using an index model regression on excess returns. What is the Information Ratio of each stock? Stock A Stock B Index model regression estimates 0.5% + 1.1(Rm - Rf) 0.8% + 0.9(Rm - Rf) R-square 0.594 0.445 Residual standard deviation 5.60% 9.40% Standard deviation of excess returns 16.90% 19.50%
Consider the two empirical models for excess returns (Ri-Rf) of stocks A and B. The risk...
Consider the two empirical models for excess returns (Ri-Rf) of stocks A and B. The risk free rate (Rf) over the period was 6%, and the market’s average return (Rm) was 14%. Stock A Stock B Estimated market models Ri-Rf= 1% + 1.2(Rm – Rf) Ri-Rf = 2% + 0.8(Rm – Rf) Standard deviation of excess returns 21.6% 24.9% Find the following for each stock: Alpha Sharpe ratio Treynor ratio b) Based on your answers to part a), which stock...
Consider the two (excess return) index model regression results for A and B: RA = 0.8%...
Consider the two (excess return) index model regression results for A and B: RA = 0.8% + 1RM R-square = 0.588 Residual standard deviation = 10.8% RB = –1.2% + 0.7RM R-square = 0.452 Residual standard deviation = 9% a. Which stock has more firm-specific risk? Stock A Stock B b. Which stock has greater market risk? Stock A Stock B c. For which stock does market movement has a greater fraction of return variability? Stock A Stock B d....
Consider the two (excess return) index model regression results for A and B: RA = 0.7%...
Consider the two (excess return) index model regression results for A and B: RA = 0.7% + 1.1RM R-square = 0.584 Residual standard deviation = 10.6% RB = –1% + 1RM R-square = 0.444 Residual standard deviation = 8.9% If rf were constant at 4.2% and the regression had been run using total rather than excess returns, what would have been the regression intercept for stock A?
Consider the two (excess return) index model regression results for A and B: RA = –1.5%...
Consider the two (excess return) index model regression results for A and B: RA = –1.5% + 1.3RM R-square = 0.658 Residual standard deviation = 13.2% RB = 0.8% + 0.95RM R-square = 0.596 Residual standard deviation = 11.8% a. Which stock has more firm-specific risk? Stock A Stock B b. Which stock has greater market risk? Stock A Stock B c. For which stock does market movement has a greater fraction of return variability? Stock A Stock B d....
Suppose that the index model for stocks A and B is estimated from excess returns with...
Suppose that the index model for stocks A and B is estimated from excess returns with the following results: ?A = 3% + 0.7 RM+ ?A ?B = −2% + 1.2RM + ?A ?A-square= 0.20 ; ?B-square= 0.12, varianceM = 20% ; a. What is the standard deviation of each stock? b. Break down the variance of each stock to the systematic and firm-specific components. c. What are the covariance and correlation coefficient between the two stocks? d. What is...
Suppose that the index model for stocks A and B is estimated from excess returns with...
Suppose that the index model for stocks A and B is estimated from excess returns with the following results: RA = 5.0% + 1.30RM + eA RB = –2.0% + 1.6RM + eB σM = 20%; R-squareA = 0.20; R-squareB = 0.12 What is the standard deviation of each stock? (Do not round intermediate calculations. Round your answers to 2 decimal places.) Stock A: Stock B:
Suppose that the index model for stocks A and B is estimated from excess returns with...
Suppose that the index model for stocks A and B is estimated from excess returns with the following results: RA = 5.0% + 1.30RM + eA RB = –2.0% + 1.6RM + eB σM = 20%; R-squareA = 0.20; R-squareB = 0.12 What is the standard deviation of each stock? (Do not round intermediate calculations. Round your answers to 2 decimal places.) =
Suppose that the index model for stocks A and B is estimated from excess returns with...
Suppose that the index model for stocks A and B is estimated from excess returns with the following results: RA = 3% + 0.7RM+eA RB = -2%+1.2RM+eB R2A= 0.2 R2B = 0.12σM = 20% For portfolio P with investment proportions of 0.60 in A and 0.40 in B, a. What is the standard deviation of each stock? b. Break down the variance of each stock to the systematic and firm-specific components. c. What is the covariance between each stock and...
CAPM, PORTFOLIO RISK, AND RETURN Consider the following information for stocks A, B, and C. The...
CAPM, PORTFOLIO RISK, AND RETURN Consider the following information for stocks A, B, and C. The returns on the three stocks are positively correlated, but they are not perfectly correlated. (That is, each of the correlation coefficients is between 0 and 1.) Stock Expected Return Standard Deviation Beta A 9.18% 15% 0.8 B 11.02    15    1.2 C 13.32    15    1.7 Fund P has one-third of its funds invested in each of the three stocks. The risk-free rate is 5.5%, and...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT