efficient markets hypothesis

基本解釋

However, Mr Sargent's association with the rational expectations revolution and its extension to the efficient markets hypothesis, much demonised during the crisis, is somewhat misunderstood.
但是，薩金特先生和理性預(yù)期革命的聯(lián)系，以及他將其拓展到在金融危機(jī)中被廣泛妖魔化的有效市場(chǎng)假設(shè)，經(jīng)常被人誤解。
Now, he says, there has been “a very fundamental shock to the “efficient markets hypothesis” which has been in the DNA of the FSA and securities and banking regulators around the world.
如今，“存在于FSA以及世界各地證券與銀行業(yè)監(jiān)管機(jī)構(gòu)DNA中的‘有效市場(chǎng)假設(shè)'受到了根本性沖擊”。
Compare the efficient markets hypothesis and fractals markets hypothesis, indeed they are the different methods from the point of linear and nonlinear in securities markets.
本文主要是比較了有效市場(chǎng)假設(shè)與分形市場(chǎng)假設(shè)，也即比較了證券市場(chǎng)的線性與非線性的觀點(diǎn)。有效市場(chǎng)假設(shè)對(duì)應(yīng)于正態(tài)分布，分形市場(chǎng)假設(shè)對(duì)應(yīng)于“肥尾”分布。

Indeed, there are theories out there like the efficient markets hypothesis which say that we cannot in fact predict them.
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None of these objections challenges the use of the efficient markets hypothesis.
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The Efficient Markets Hypothesis (EMH) says that markets are efficient at processing information about what prices should be in a market.
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