Greta has risk aversion of A = 5 when applied to return on wealth over a one-year horizon. She is pondering two portfolios, the S&P 500 and a hedge fund, as well as a number of 5-year strategies. (All rates are annual and continuously compounded.) The S&P 500 risk premium is estimated at 9% per year, with a standard deviation of 17%. The hedge fund risk premium is estimated at 11% with a standard deviation of 32%. The returns on both of these portfolios in any particular year are uncorrelated with its own returns in other years. They are also uncorrelated with the returns of the other portfolio in other years. The hedge fund claims the correlation coefficient between the annual return on the S&P 500 and the hedge fund return in the same year is zero, but Greta is not fully convinced by this claim. Compute the estimated 1-year risk premiums, standard deviations, and Sharpe ratios for the two portfolios. (Do not round your intermediate calculations. Round "Sharpe ratios" to 4 decimal places and other answers to 2 decimal places.) Risk premiums Standard deviations Sharpe ratios S&P Portfolio Hedge Fund Portfolio

Essentials Of Investments
11th Edition
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Chapter1: Investments: Background And Issues
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Greta has risk aversion of A = 5 when applied to return on wealth over a one-year horizon. She is
pondering two portfolios, the S&P 500 and a hedge fund, as well as a number of 5-year strategies. (All
rates are annual and continuously compounded.) The S&P 500 risk premium is estimated at 9% per year,
with a standard deviation of 17%. The hedge fund risk premium is estimated at 11% with a standard
deviation of 32%. The returns on both of these portfolios in any particular year are uncorrelated with its
own returns in other years. They are also uncorrelated with the returns of the other portfolio in other
years. The hedge fund claims the correlation coefficient between the annual return on the S&P 500 and
the hedge fund return in the same year is zero, but Greta is not fully convinced by this claim.
Compute the estimated 1-year risk premiums, standard deviations, and Sharpe ratios for the two
portfolios. (Do not round your intermediate calculations. Round "Sharpe ratios" to 4 decimal places
and other answers to 2 decimal places.)
Risk premiums
Standard deviations
Sharpe ratios
S&P Portfolio
Hedge Fund
Portfolio
Transcribed Image Text:Greta has risk aversion of A = 5 when applied to return on wealth over a one-year horizon. She is pondering two portfolios, the S&P 500 and a hedge fund, as well as a number of 5-year strategies. (All rates are annual and continuously compounded.) The S&P 500 risk premium is estimated at 9% per year, with a standard deviation of 17%. The hedge fund risk premium is estimated at 11% with a standard deviation of 32%. The returns on both of these portfolios in any particular year are uncorrelated with its own returns in other years. They are also uncorrelated with the returns of the other portfolio in other years. The hedge fund claims the correlation coefficient between the annual return on the S&P 500 and the hedge fund return in the same year is zero, but Greta is not fully convinced by this claim. Compute the estimated 1-year risk premiums, standard deviations, and Sharpe ratios for the two portfolios. (Do not round your intermediate calculations. Round "Sharpe ratios" to 4 decimal places and other answers to 2 decimal places.) Risk premiums Standard deviations Sharpe ratios S&P Portfolio Hedge Fund Portfolio
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