NO.PZ2015122802000085
问题如下:
If a market is semi-strong-form efficient, the risk-adjusted returns of a passively managed portfolio relative to an actively managed portfolio are most likely:
选项:
A.lower.
B.higher.
C.the same.
解释:
B is correct.
In a semi-strong-form efficient market, passive portfolio strategies should outperform active portfolio strategies on a risk-adjusted basis.
考点:Efficient Capital Market And Its Forms
在半强有效市场中,active的策略也无法获得超额收益,但它比passive投资策略成本还高。所以passive投资策略会优于active投资策略。
在什么市场中,被动和主动投资收益是一样的?