Question: Consider the regression equation: r i - r f = g 0 + g 1 b 1 + g 2 s 2 ( e i

Consider the regression equation: ri - rf = g0 + g1b1 + g2s2(ei) + eit where: ri - rf = the average difference between the monthly return on stock i and the monthly risk-free rate bi = the beta of stock i s2(ei) = a measure of the nonsystematic variance of the stock i If you estimated this regression equation and the CAPM was valid, you would expect the estimated coefficient, g0, has to be

0.

1.

equal to the risk-free rate of return.

equal to the average difference between the monthly return on the market portfolio and the monthly risk-free rate.

None of the options

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