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holicess · 2023年10月01日

A 选项

NO.PZ2023040301000092

问题如下:

Which of the following statements is most accurate in an efficient market?

选项:

A.

Securities market prices respond over time to changes in economic information

B.

Securities market prices fully reflect their fundamental values

C.

Active strategies will lead to excess risk adjusted portfolio returns

解释:

In an efficient market, market participants will process available information and those with opposite views will trade among each other until securities market prices fully reflect their fundamental values. An efficient market is thus a market in which asset prices reflect all past and present information.

老师,A 选项的意思是security price 比市场反应慢么?

1 个答案

王园圆_品职助教 · 2023年10月01日

同学你好,不是,A的意思是,证券的市场价格需要一段时间才能完全反映一条经济信息的变动——说明证券对信息的反映不够及时迅速

违背的是以下讲义截图的蓝色部分的内容