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布·斯

布·斯

布·斯

布·斯

1

Every model makes simplifications , but some of the simplifications in Black-Scholes looked as if they would matter .

任何模型都不免有所简化，只是布·斯方程中的简化看上去似乎相当要紧。

2

Black-Scholes is just a model , not a complete description of the world .

布·斯方程只是一个模型，而并非对这个世界的完整描述。

3

"You don't punish the cleanup crew, " says Rob Sloan, head of U. S. financial services at Egon Zehnder International.

高管猎头公司 EgonZehnder 的金融服务部门美国业务主管罗布·斯隆说 “没道理处罚清理人员。”

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