No. You are wrong. The French mathematician Bachelier

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送交者: 2cents 于 2009-06-18, 08:50:06:

回答: 聪明的小爱 由 短江学者 于 2009-06-17, 22:23:05:

proposed the model in 1900 in his Ph.D. dissertation. The same Brownian motion model. That is a few years earlier than 小爱's model.

Also, I think the experimental observation is much earlier.



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