An analyst is trying to get some insight into the relationship between the return on stock LMD (R
LMD,t) and the return on the S&P 500 index (
RS&P,t). Using historical data, the analyst estimates the following:
Annual mean return for LMD: |
11% |
Annual mean return for S&P 500 index: |
7% |
Annual volatility for S&P 500 index: |
18% |
Covariance between the returns of LMD and S&P 500 index: |
6% |
Assuming the analyst uses the same data to estimate the regression model given by:
RLMD,t = α + βR S&P,t + εt
Using the ordinary least squares technique, which of the following models will the analyst obtain?
a. RLMD,t = -0.02 + 0.54
RS&P,t +
εt
b. RLMD,t = -0.02 + 1.85
RS&P,t +
εt
c. RLMD,t = 0.04 + 0.54
RS&P,t +
εt
d. RLMD,t = 0.04 + 1.85
RS&P,t +
εt
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