Beta=(expected return-risk free rate)/(market return-risk free rate)=(8%-2%)/(12%-2%)=0.60
Standard deviation=(expected return-risk free rate)/((market return-risk free rate)/standard deviation of market))=(8%-2%)/((12%-2%)/10%)=6.000%
Correlation=Beta*standard deviation of market/standard deviation
of stock=0.60*10%/6%=1
#2. Consider a portfolio exhibiting an expected return of 8% in an economy where the riskless...
Problem 7 (10 points): Consider an economy where only the following two stocks exist. Expected Return (u) Standard Deviation (a) Stock A 10% 10% Stock B 5% 5% Based on these two stocks, Tony Cirillo constructs a portfolio with an expected return (portfolio) of 8% and a standard deviation (portfolio) of 6%. What is the correlation (PAB) between the returns of stocks A and B?
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