Question
Suppose a stock fund has an expected return of 15% and standard deviation of 20%. The T-bill rate is 3%, while the borrowing rate faced
Suppose a stock fund has an expected return of 15% and standard deviation of 20%. The T-bill rate is 3%, while the borrowing rate faced by investors is 8%. There are two investors Emmy and Lucas with coecients of risk aversion 6 and 1.2, respectively.
a. What are optimal proportions in risky stock fund by each investor?
Emmy:______________?
Lucas:______________?
b. What are the expected returns and standard deviations of their portfolios?
For Emmy,
E(r) = _______________?
r = ________________?
For Lucas,
E(r) = _______________?
r = _________________?
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