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 Originally Posted by wufwugy
The scientific method is still an assumption.
This goes back to how we simply can't prove things.
Even if rational choice theory is wrong (it most assuredly is, just like how the best theories in other sciences are also wrong), any other counter assumption would be as well. Every use of the scientific method so far has backed the assumption embedded in rational choice theory. That's just not the end of the story.
The silly thing about all this is that it doesn't matter. When economists use the word "rationality", they do not mean it the way people do colloquially and they do not use it while precluding irrationality.
Economics is all about this. A lot of behavioral economics is specious at this point (Ariely is a psychologist, not economist). There is probably some value somewhere from bringing new perspectives. But it is not true that behavioralism in economics is new and unique. Nor is it true of experimentation.
Because its tautological. No human action can ever escape the description, "well, he was maximizing SOMETHING!"
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