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安氏大俗商业学:一道投资公司招聘资金管理人的面试题目 |
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安氏大俗商业学:一道投资公司招聘资金管理人的面试题目 -- 安普若 - (701 Byte) 2005-8-15 周一, 09:50 (11259 reads) |
johndoe [博客] [个人文集]
游客
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作者:游客 在 海归商务 发贴, 来自【海归网】 http://www.haiguinet.com
from pure math point of view, it's very simple, each one your expect return is positive, so you need to bet most each time, and bet more time, so the expected return is 0.6^100*(2000-2)^100. 99.999999% time you go backrupt, but if you hit the jackput, you exhaust all the money in the world, so it's not a viable real world solution, but a paper solution. In real world, nobody will trade like that. As to these type of question are usually given to Jr people, wallstreetdog is right, senior PM just talk about investing philosophy, never do math, he will hire quant to do the optimization stuff, but I think WallstreetDog has a bad attitude.
作者:游客 在 海归商务 发贴, 来自【海归网】 http://www.haiguinet.com
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安氏大俗商业学:一道投资公司招聘资金管理人的面试题目 -- 安普若 - (701 Byte) 2005-8-15 周一, 09:50 (11259 reads) - 搞不懂 -- pchf005 - (3 Byte) 2008-7-15 周二, 14:02 (234 reads)
- 标准答案来了 -- ikonos - (332 Byte) 2005-8-16 周二, 16:02 (1345 reads)
- this is a sort of trick question -- johndoe - (643 Byte) 2005-8-16 周二, 08:08 (605 reads)
- 标准答案 -- feebe - (253 Byte) 2005-8-15 周一, 21:02 (1311 reads)
- 瞧瞧这广告做的, -- 小报记者 - (24 Byte) 2005-8-15 周一, 21:56 (567 reads)
- 不一样 -- feebe - (0 Byte) 2005-8-16 周二, 00:32 (399 reads)
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