一道的quant面试题目, 欢迎讨论。
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Consider a purely probabilistic game with n potential outcomes x1, x2, ..., xn (each of which is a specified gain or loss of dollars) which occur with the probabilities p1, p2, ..., pn respectively (w ...
2008-9-27 09:36 - hotsea - 金融学(理论版)