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A comment on Markets are efficient if and only if P = NP. Parent comment

Re:Markets are efficient if and only if P = NP by batista on Saturday September 29, 2012 @08:49AM (#4589394)
>No, it's based on them being true enough that other approximations are less useful models.

That is, in wishful thinking.

No other field has a worse prediction track record that economics.

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