1. Which of the following are inconsistent with the semi-strong form of the efficient market hypothesis?
a. The January effect
b. Small firm effect
c. Mean reversion
d. All of the above
e. Both a and b
2. Suppose a security's mean return is 1.50%. On a particular day, the return on the market is 1.20% while the return on the security is 1.85%. Calculate the mean adjusted abnormal return.
a. 0.30%
b. 0.35%
c. 0.65%
d. None of the above
3. Suppose a security's mean return is 1.50%. On a particular day, the return on the market is 1.20% while the return on the security is 1.85%. Calculate the market adjusted abnormal return.
a. 0.30%
b. 0.35%
c. 0.65%
d. None of the above