In: Finance
The risk-free interest rate is 4.0%. The market risk premium or MRP is 6%. The market index has a standard deviation of 20%. Habanero common stock has a standard deviation of 40% and a correlation coefficient of 0.40 with the market portfolio. Calculate the equity Beta and the required return for Habanero’s stock.
Given:
Risk-free interest rate = 4%.
The market risk premium or MRP = 6%
Standard deviation of Market index = 20%.
Standard deviation of stock = 40%
Correlation coefficient of stock & market = 0.40
Step 1 : Calculate Covariance of stock & market
where, r(s,m) = correlation coefficient of stock & market
= Standard deviation of stock
= Standard deviation of Market index
Cov(s,m) = 0.40 * 0.40 * 0.20
Cov(s,m) = 0.032
Step 2 : Calculate Beta of stock
Where, Cov(s,m) = Covariance of stock & market
= Standard deviation of Market index
= 0.032 / 0.20^2
= 0.032 / 0.04
= 0.8
Equity Beta = 0.8
Step 3 : Calculate required return of stock
Rs = Rf - (Rm-Rf)*
where Rf = Risk-free interest rate
Rm - Rf = market risk premium
= beta of stock
Rs = 4% + 6% * 0.8
Rs = 4% + 4.8 %
Rs = 8.8%
Required return for Habanero’s stock = 8.8%