一、有效市场假说( The Efficient Market Hypothesis ) 经济述评 关于有效市场假说,Fama ( 1970 )的定义是最出名和最权威 的。
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That is in direct contradiction to the efficient market hypothesis.
这与有效市场假说是截然对立的。
In my description of what it meant to have the Efficient Market Hypothesis.
之前我描述有效率市场假说的时候,对你们说了些假话。
But what will it mean for the efficient market hypothesis if the market rallies on the news?
但如果市场因为这个消息而恢复,对有效市场假说来说这意味着什么呢?
in my description of what it meant to have the Efficient Market Hypothesis.
之前我描述有效率市场假说的时候,对你们说了些假话。
Now we need to think about a model of the stock market And the model we're going to use is based on what's called the Efficient Market Hypothesis.
现在需要想一想一个股市的模型是怎样的,我们要用的模型是,基于有效率市场假说的。
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