But, in economic terms, there's no difference between losing the tickets and losing $400, so why do you behave differently?

但是，从经济学角度上看,丢了票和丢了400美元没有什么不同，但你为何会做出不同的反应呢？

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The answer is, of course, no and the reason has to do with the difference between causation and correlation.

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Kerry responded that there is no difference between what either Edwards or he would do about trade as president.

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Several epidemiological studies showed there was no significant difference between people who take supplements and those who do not, said Anding, a registered dietitian and director of sports nutrition at Texas Children's Hospital.

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