B*********h
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pinkard (pinkard) 于 (Tue Aug 29 07:27:30 2006) 提到:
you walk out of an airport, and the first bus you see has number 26 on it.
Assume buses with all numbers up to some number N exist. Estimate N.
同志们至少给个思路吧。
谢
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alan (天下都是离散的筵席) 于 (Tue Aug 29 10:01:05 2006) 提到:
mle is 26
moment method 2*26-1
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Bale (Christian) 于 (Tue Aug 29 10:05:10 2006) 提到:
i agree.
obviously, N>=2 |
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B*********h
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pinkard (pinkard) 于 (Mon Jan 8 10:39:17 2007) 提到:
how to replicate a digital option by plain vanila calls and puts ?
谁还有类似这种replicate a exoctic option by portfolio of call and put的题?
这种知识哪里有啊？
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bigearmouse ((o)) 于 (Mon Jan 8 15:52:45 2007) 提到:
One guess:
Using two european call options with same maturity, strike price K, and K+
det_K.
Long 1/delt_K number of C(K,T) and short the same number of C(K+delt_K,T |
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r*****t
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pinkard (pinkard) 于 (Mon Jan 29 00:09:50 2007) 提到:
how u guys think abt this position in HK compare with a desk quantz in
complex fixed income in Tokyo? i know it depends on personal preference,
anyway still want to get u guys idea abt the career path and futhre.
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hbcat (哈巴猫) 于 (Mon Jan 29 01:02:49 2007) 提到:
The HK position sounds better. Equity trading is bigger than fixed income in
Asia. Traders being clos |
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l******u
发帖数: 707 | 4 Second Team
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