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Practitioners Don’t Believe Markets are "Rational" - Here’s Why ...

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 Steve Moffitt, President at Market Pattern Research, Inc

 Thursday, March 23, 2017

Efficient market theory is an axiomatic theory - it offers no credible mechanisms that lead to its hypothesized equilibria. Its main argument uses contradiction, if prices were too high or low, arbs will correct them. But that argument works only for "obvious" situations. And Mr. Buffett, for example, says he performs "arbitrage" when stocks' prices are 3 sigma from the mean. A better approach is needed: see https://ssrn.com/abstract=2925532


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