l********l 发帖数: 9452 | 1 【 以下文字转载自 USENET 俱乐部 】
发信人: lldyh (咦哈), 信区: USENET
标 题: worst case scenario
发信站: BBS 未名空间站 (Tue Jul 24 00:07:11 2012, 美东)
北京暴雨淹死事件引发对抢险求生关注,discover 2010年推出生存自救系列 worst ca
se scenario
第01集:被困燃烧车辆中 撞船事故营救 小贴士:被工业强力胶粘住的手指
第02集:被困触电车辆中 糟遇疯狗 小贴士:被口香糖粘到了怎么办
第03集:汽车落水(救人与自救) 糟遇毒蛇 小贴士:被食物噎住该怎么办
第04集:地震 小贴士:如何更换破灯泡
第05集:刹车失灵 受到人身攻击 小贴士:流鼻血 对付老鼠
第06集:极度严寒(被困工业冷库) 小贴士:手指麻木该怎么办
第07集:抛锚沙漠中 小贴士:引擎过热 邂逅毒蛛
第08集:电梯失控 大停电 小贴士:卡在保龄球里的手指
第09集:山地骑车事故 糟遇追袭 小贴士:被刺扎了怎么办
第10集:遭遇路怒 踩踏事故 小贴士:你的孩子误喝了香水或须后水该怎么办
电驴的介绍 http... 阅读全帖 |
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i*****u 发帖数: 776 | 2 Sorry I cannot type Chinese on my university computer. I have a rather
complicated scenario and hope you guys can give me some suggestions. I did
try to go through some previous posts here.
I am a post-doc and my wife is a technician in the same university. We are
both on H-1B right now. My current H-1B expires on 07/31/2011 and her
current H-1B expires on 06/10/2011. Our university is doing H-1B extensions
for both of us now. My case is very fast and is already mailed to USCIS. But
for some rea... 阅读全帖 |
|
l********l 发帖数: 9452 | 3 【 以下文字转载自 USENET 俱乐部 】
发信人: lldyh (咦哈), 信区: USENET
标 题: worst case scenario
发信站: BBS 未名空间站 (Tue Jul 24 00:07:11 2012, 美东)
北京暴雨淹死事件引发对抢险求生关注,discover 2010年推出生存自救系列 worst ca
se scenario
第01集:被困燃烧车辆中 撞船事故营救 小贴士:被工业强力胶粘住的手指
第02集:被困触电车辆中 糟遇疯狗 小贴士:被口香糖粘到了怎么办
第03集:汽车落水(救人与自救) 糟遇毒蛇 小贴士:被食物噎住该怎么办
第04集:地震 小贴士:如何更换破灯泡
第05集:刹车失灵 受到人身攻击 小贴士:流鼻血 对付老鼠
第06集:极度严寒(被困工业冷库) 小贴士:手指麻木该怎么办
第07集:抛锚沙漠中 小贴士:引擎过热 邂逅毒蛛
第08集:电梯失控 大停电 小贴士:卡在保龄球里的手指
第09集:山地骑车事故 糟遇追袭 小贴士:被刺扎了怎么办
第10集:遭遇路怒 踩踏事故 小贴士:你的孩子误喝了香水或须后水该怎么办
电驴的介绍 http... 阅读全帖 |
|
l***h 发帖数: 9308 | 4 【 以下文字转载自 USENET 俱乐部 】
发信人: lldyh (咦哈), 信区: USENET
标 题: worst case scenario
发信站: BBS 未名空间站 (Tue Jul 24 00:07:11 2012, 美东)
北京暴雨淹死事件引发对抢险求生关注,discover 2010年推出生存自救系列 worst ca
se scenario
第01集:被困燃烧车辆中 撞船事故营救 小贴士:被工业强力胶粘住的手指
第02集:被困触电车辆中 糟遇疯狗 小贴士:被口香糖粘到了怎么办
第03集:汽车落水(救人与自救) 糟遇毒蛇 小贴士:被食物噎住该怎么办
第04集:地震 小贴士:如何更换破灯泡
第05集:刹车失灵 受到人身攻击 小贴士:流鼻血 对付老鼠
第06集:极度严寒(被困工业冷库) 小贴士:手指麻木该怎么办
第07集:抛锚沙漠中 小贴士:引擎过热 邂逅毒蛛
第08集:电梯失控 大停电 小贴士:卡在保龄球里的手指
第09集:山地骑车事故 糟遇追袭 小贴士:被刺扎了怎么办
第10集:遭遇路怒 踩踏事故 小贴士:你的孩子误喝了香水或须后水该怎么办
电驴的介绍 http... 阅读全帖 |
|
l********l 发帖数: 9452 | 5 【 以下文字转载自 USENET 俱乐部 】
发信人: lldyh (咦哈), 信区: USENET
标 题: worst case scenario
发信站: BBS 未名空间站 (Tue Jul 24 00:07:11 2012, 美东)
北京暴雨淹死事件引发对抢险求生关注,discover 2010年推出生存自救系列 worst ca
se scenario
第01集:被困燃烧车辆中 撞船事故营救 小贴士:被工业强力胶粘住的手指
第02集:被困触电车辆中 糟遇疯狗 小贴士:被口香糖粘到了怎么办
第03集:汽车落水(救人与自救) 糟遇毒蛇 小贴士:被食物噎住该怎么办
第04集:地震 小贴士:如何更换破灯泡
第05集:刹车失灵 受到人身攻击 小贴士:流鼻血 对付老鼠
第06集:极度严寒(被困工业冷库) 小贴士:手指麻木该怎么办
第07集:抛锚沙漠中 小贴士:引擎过热 邂逅毒蛛
第08集:电梯失控 大停电 小贴士:卡在保龄球里的手指
第09集:山地骑车事故 糟遇追袭 小贴士:被刺扎了怎么办
第10集:遭遇路怒 踩踏事故 小贴士:你的孩子误喝了香水或须后水该怎么办
电驴的介绍 http... 阅读全帖 |
|
y*******n 发帖数: 3 | 6 What is the best way to design sql server table for financial simulation
scenario data?
Say I doing nested stochastic simulations.
I have term structure, index data, inflation data.
At each node, the inner scenarios can be 10000.
The outer scenarios can be 2000.
I hope the data can be stored in Sql server tables.
How do I design these tables?
Thanks. |
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Y***C 发帖数: 249 | 7 NFLX即使发展了100million的客户,年收入也就10个billion,按照10%的net profit
margin,
一个成熟公司的估值也就是10倍PE,正好是现在这个market cap.
除了提价和被并购,我想不出还有其他什么scenario能支持目前的估值。
已经从114开始小空之,从上周五开始在114/115和112/113之间走了三个来回了,如果股
价继续在这
个区间晃,我的盈利到了一个程度,就想逐步加大资金投入。
版上大侠能否帮着brain storming一下,有没有其他的scenario我没考虑到的。我一般
不会上
option,所以对于短期的趋势不太在乎。 |
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a**x 发帖数: 9 | 9 一个risk-neutral scenario generator既model interest rate又model equity
return: short rate用CIR,equity用lognormal(risk free rate用current yield
curve)。结果是average(exp(short rate))运大于average(St/S0),根本不像是risk
neutral。请教大家会是什么造成这样的结果。可不可以在一个risk-neutral scenario
里既model interest rate又model equity return? |
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w*******y 发帖数: 60932 | 10 Boscovs has some decent deals on legos and also free shipping over 50.00 i
put together some scenarios below in the hopes it may help someone else out.
I did not put links to every item just do a search by name of set and it
will come up. I hope people wont thumb this down if its not for you please
be kind and move on to the next deal. I am no lego expert just a mom trying
to help out others who are looking to get bang for the buck.
Lego items found here
Link:
http://www.boscovs.com/StoreFrontWe... 阅读全帖 |
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f***a 发帖数: 68 | 11 既然环球日报都说了,2020台海必有一战,小弟不才,分析一下大陆出兵台湾的几个
scenarios,
打仗最重要的是要师出有名,日本侵华还需要一个卢沟桥失踪士兵做借口不是吗
上策,是要国军来打响(对台独的)第一枪,第一枪的理由可以是民进党改宪,或改革
军队,或任何理由,关键是要国军起义士兵来打响第一枪,让台湾先陷入内战,然后共
军可以顺利成章的出兵台湾平叛。收买几千个国军士兵花不了太多的钱。
中策,是以大陆公民在台湾遭遇不测为由,派兵进驻台湾,比如上次大巴被烧,大陆完
全可以借口台独势力有意迫害大陆公民,要求上岛独立调查,台湾若不肯,再出兵便有
理由
下策则是在台湾独立公投后被动出兵,道义尽失,给美日干预以口实 |
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g********d 发帖数: 4174 | 12 Worst case scenario:
JUSTICE GINSBURG赖着不退,OBAMA不能连任,GOP上台,GINSBURG在GOP总统任上不行
了,换一个保守大法官,九个大法官只有三个自由派了。GOP总统可以veto国会通过的
有关同性恋权益的法案。司法立法的路都堵了。GOP总统再连任4年。同志们就尽情的
哭吧。不是没有这个可能。 |
|
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x****d 发帖数: 2239 | 14 I have to disagree on one thing, author did not count in Hillary indicted
scenario. |
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r***x 发帖数: 108 | 15 在closing 的最后一周,才收到卖方的survey, 按照上面的尺寸计算下来,面积比
listing 和county record 小160 sq feet, 卖方不给一点concessing. 请问这个时候
walk away的话,除了没收DEPOSIT的话,还有别的法律责任么? 想知道下WORST CASE
SCENARIO。 |
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a***n 发帖数: 1616 | 16 Unlock了,还需不需要在close至少7天前必须重新lock rate?
如果我需要在Unlock后的第31天上close,这个怎么算?
是必须要我在第(31-7=)24天前重新lock按照worst case scenario呢,
还是可以磨到第31天再用当时的市场rate,然后close?
另外,如果我30天以后重新lock,
条件跟新贷款新lock一样锁利是免费的吗,还是说因为是第二次lock要额外加钱? |
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x****s 发帖数: 591 | 17 网上说
Spend $30 on select L’oreal products = $10 Ecb (limit 1)
Deal Scenario:
Buy 2 L’oreal Age Perfect Golden Balm 0.5-1.7 oz or Revitalift Deep Set
Wrinkle 1-1.7 oz $14.99
Total = $29.98
Use 2 $2/1 Revitalift coupons found here
Or the $1/1 skincare coupon found in the 10/28 RP
Pay as low as $25.98
Get back $10 Ecb
可这里只有$29.98,确定不够30也能出ecb?
thx |
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x****s 发帖数: 591 | 18 有一个cvs胖子,
$6 off Cosmetics, Body Lotion or Facial Care purchase $15 or more
想问问大家用在这个Scenario划算,还是别的地方呢?
thx |
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k********n 发帖数: 18523 | 19 BP Oil Leak May Last Until Christmas in Worst Case Scenario
June 02, 2010, 3:22 AM EDT
MORE FROM BUSINESSWEEK
June 2 (Bloomberg) -- BP Plc’s failure since April to plug a Gulf of Mexico
oil leak have prompted forecasts the crude may continue gushing into
December in what President Barack Obama has called the greatest
environmental disaster in U.S. history.
BP’s attempts so far to cap the well and plug the leak on the seabed a mile
below the surface haven’t worked, while the start of the Atlantic |
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i*****u 发帖数: 776 | 20 Thank you so much for your reply, SETI. Just 2 more questions here based on
your answers.
“is it too late to file an I-539 around 06/01/2011 to change
her status to H-4?
no, any time before 06/10/11 is fine”
Do you mean she can stay even though she might not have the H-1B to H4
receipt notice in hand? But I guess this can be resolved by doing e-filing,
which can give the receipt number instantly.
"There is another complication here. My current H-1B will end on 07/31/2011.
So if I finally need to... 阅读全帖 |
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s*********7 发帖数: 55 | 21 请大家推荐及本书,
关于nursing document or charting 还有pediatric case scenario
多谢了 |
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a**x 发帖数: 9 | 22 最近需要做个risk-neutral scenario generator。不知道哪位能推荐个model或者
paper?谢谢! |
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r**u 发帖数: 69 | 23 If your risk free rate is current yield curve, is your CIR model consistant
with that? I don't think you can do that with CIR. That's why people use
market model (BGM).
scenario |
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o**********e 发帖数: 18403 | 24 I have a suggestion that is a little unorthodox. We could give Jimmy
Kimmel and ABC and Disney executive a choice:
a. Fire Jimmy Kimmel. Apologize publicly and sincerely about their lapse
of judgement in airing the show and promise to remove anti-China blame-China
-for-everything bias and violent/hate speech material.
b. Apologize sincerely, and wear our demonstration t-shirt on the show for
60 days (Jimmy Kimmel). ie, demonstrate their sincerity by demonstrating
against racism and for Chi... 阅读全帖 |
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w*****y 发帖数: 3900 | 25 【 以下文字转载自 NCAA 讨论区 】
发信人: waterwy (Frog), 信区: NCAA
标 题: Big East bowl scenario
发信站: BBS 未名空间站 (Fri Nov 28 21:57:06 2008), 转信
this year, big east has
6 bowl tie-ins including BCS
BCS
Gator / Sun
Meineke Car Care
PapaJohns
International
St.Petersburgh
7 bowl-eligible teams (don't forget that ND shares tie-ins with BE)
CinCin 9-2
WVU 8-3
Pitt 8-3
UConn 7-4
USF 7-4
Rutgers6-5
ND 6-5
Louisville is currently 5-6, so still has a shot, they will play Rutgers nex
t week
some things are cert |
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g********d 发帖数: 4174 | 26 Jump to…Top of pageAbstractIntroductionMaterials and
methodsResultsDiscussionConclusionAcknowledgementsReferences
Introduction
Top of page
Abstract
Introduction
Materials and methods
Results
Discussion
Conclusion
Acknowledgements
References
The National Blood Services of the UK have, since the early 1980s, asked men
who have ever had sex with men (MSM) to not donate blood. At first, this
action was motivated by the aim of preventing transmission by transfusion of
the infectious agent associated ... 阅读全帖 |
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R****a 发帖数: 6858 | 27 帝国的陨落
来源: ognc 于 2010-12-12 05:58:18 [档案] [博客] 旧帖] [转至博客] [给我悄悄话
] 本文已被阅读:254次 字体:调大/调小/重置 | 加入书签 | 打印 | 所有跟帖 | 加
跟贴 | 查看当前最热讨论主题 0
The Decline and Fall of the American Empire
By Alfred W. McCoy
December 11, 2010 "The Nation" - - A soft landing for America 40 years from
now? Don’t bet on it. The demise of the United States as the global
superpower could come far more quickly than anyone imagines. If Washington
is dreaming of 2040 or 2050 as the end of the American Century, a more
realistic asses... 阅读全帖 |
|
v**********m 发帖数: 5516 | 28 Tesla (TSLA) Stock Worth $113 in Best Scenario, $58 in Worst - Goldman Sachs
Article Stock Quotes (1) Comments (6)
July 16, 2013 8:26 AM EDT Send to a Friend
Get Alerts TSLA Hot Sheet
Price: $116.25 -8.65%
In a best scenario, analyst <<<<>>> of Goldman Sachs
thinks Tesla (Nasdaq: TSLA) stock is worth $120. In the worst scenario, he
thinks the stock is only worth $58.
"We now value Tesla by taking the average of 3 scenarios. In the first
scenario, we assume total sales of 105... 阅读全帖 |
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R*3 发帖数: 11814 | 29 Everyone,
Now that the Lions have proven they are still the lions losing a
heartbreaker 16-18 to the Ravens, I can now give the full NFC Playoff
Picture including clinches and elimination scenarios for week 16.
To start here is the current Playoff Picture:
#1 Seattle_x (NFCW), 12-2 (Div 3-1, Conf 9-1)
#2 New Orleans (NFCS), 10-4 (Div 4-0, Conf 8-2)
#3 Philly (NFCE), 8-6 (Div 3-2, Conf 7-3)
#4 Chicago (NFCN), 8-6 (Div 2-3, Conf 4-6)
#5 Carolina (NFCS), 10-4 (Div 3-1, Conf 7-3) [Head to Head vs Sa... 阅读全帖 |
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g********d 发帖数: 4174 | 30 Results
Top of page
Abstract
Introduction
Materials and methods
Results
Discussion
Conclusion
Acknowledgements
References
Review of epidemiological data from donors and other sources
The prevalence of anti-HIV in blood donors is very low. Both the number and
the proportion of anti-HIV-positive donors, reported as MSM, have fallen
over the years (Fig. 1). However, this route of infection still constituted
approximately 27% of anti-HIV-positive donations during 1998–2000. Sexual
intercourse betwee... 阅读全帖 |
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r***s 发帖数: 1805 | 31 不太相信这秃子, 但这些分析还是有道理的. 今年全世界的经济要比2011年差,
但不会出现2009年的情况. 今年的底点还在后面, GS的分析也有一定道理. 大家不要被
对FED的高期望迷惑了.
=================
The most likely scenario, according to Cramer, is that things might look, by
the end of the year, a bit worse than they were in 2011.
==================
2 Worst Case Scenarios For The Market
Cramer outlined two worst case scenarios for the economy.
1. The Dow could fall 10%, repeating the performance of 2011.
2. The Dow could drop 50%, as it did in 2009.
Cramer thinks it is possibl... 阅读全帖 |
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s***m 发帖数: 6197 | 32 【 以下文字转载自 Quant 讨论区 】
发信人: throwaway (专门注册), 信区: Quant
标 题: 答谢文,谈谈VIX 和 VIX future
关键字: VIX
发信站: BBS 未名空间站 (Sun May 11 18:02:53 2014, 美东)
上次发文求建议,收到很多真诚的帮助。想了想可以写篇我对 VIX index 的学习心得
,算是表达感谢吧。
说明一下,我毕竟是个菜鸟新人,这篇也只是综合公开资料再加上我自己对 VIX 的理
解,也就希望对准备学习这个领域的人有所帮助,熟悉volatility trading的内行看了
肯定觉得简单,有不对的地方请多多指正。
废话完毕。
1. Rationale behind VIX
想了解 VIX index 计算方法的依据,必读的文章是
“More than you wanted to know about variance swap".
http://elis.sigmath.es.osaka-u.ac.jp/research/gs-volatility_swa
具体的证明比较繁琐,我总结就是:
In a n... 阅读全帖 |
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d******8 发帖数: 1972 | 33 New Predictions - Last Updated - 01 May 2011
http://us-non-immigrants.blogspot.com/2011/02/prediction-for-eb
China
Optimistic: 6/1/2007
Realistic: 3/8/2007
Worst : 1/1/2007
Here is the Prediction for EB2 Category cutoff date movement for Fiscal Year 2011. Basis for this prediction is simple calculations (see below) which is done based on available data i.e. visa statistics recently released for CY 2010, PERM data published by DOL for CY 2010, latest trend on Trackitt for EB2 c... 阅读全帖 |
|
t*******y 发帖数: 18 | 34 上次发文求建议,收到很多真诚的帮助。想了想可以写篇我对 VIX index 的学习心得
,算是表达感谢吧。
说明一下,我毕竟是个菜鸟新人,这篇也只是综合公开资料再加上我自己对 VIX 的理
解,也就希望对准备学习这个领域的人有所帮助,熟悉volatility trading的内行看了
肯定觉得简单,有不对的地方请多多指正。
废话完毕。
1. Rationale behind VIX
想了解 VIX index 计算方法的依据,必读的文章是
“More than you wanted to know about variance swap".
http://elis.sigmath.es.osaka-u.ac.jp/research/gs-volatility_swa
具体的证明比较繁琐,我总结就是:
In a nut shell, if we can ignore friction, an out-of-money option portfolio
with certain weights could replicate a variance swap, whose payoff = ... 阅读全帖 |
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G*********8 发帖数: 644 | 35 ---
Fed Tells U.S. Banks to Test Capital Against Recession Scenario
Feb. 17 (Bloomberg) -- The Federal Reserve ordered the 19 largest U.S. banks
to test their capital levels against a scenario of renewed recession with
unemployment rising above 11 percent, said two people with knowledge of the
review.
The banks stress-tested the performance of their loans, securities, earnings
, and capital against at least three possible economic outcomes as part of a
broader capital-planning exercise. The bank... 阅读全帖 |
|
u*****a 发帖数: 9489 | 36 文章比较长,我给个尽量简短易懂的摘要。我只陈述客观现象,不作道德评判。
如果有1000个男的,1000的女的,放到一个孤岛上。理论上,他们很快会结成1000对伴
侣,但实际上比这复杂多了。
这1000个女的当中,有800个会去围着男的当中200个条件最好的转。这200个男的平均
每人有四个女的,于是就变得花心,在多个女的中间周旋,保持好几个炮友。而其他
800个男的就很难操上逼,心理容易出问题,有的会攻击那些Top 20%的男的,成为杀人
犯;有的会攻击那些80%的女的,成为强奸犯。
而女的当中,那80%的女的会逐渐厌倦跟众多其他女人的竞争,离开top 20%的男的,去
找80%的男的接盘。甚至还有女的跟top 20%男的生了孩子之后找人接盘,接盘男还要养
别人的孩子。
最后加上我的评论:
第一,所谓的“自由”婚恋市场,实际上得到自由的只是少部分男人,多数男人是被剥
夺了自由。“自由”得越彻底,多数人的自由就被剥夺得更厉害。没有了道德约束的绝
对性自由的后果,就是人类社会退化成猴群:一个雄性猴王占有所有雌性,其他公猴断
子绝孙。
第二,所谓“高富帅,屌丝,接盘”这些事,是现代“自由”婚... 阅读全帖 |
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b********n 发帖数: 38600 | 37 Under Any Analysis, It’s Insanity to have war with North Korea
Now that the possibility of a war between the US and North Korea seems just
one harshly worded tweet away, and the window of opportunity for a
diplomatic solution, as well as for the US stopping Kim Jong-Un from
obtaining a nuclear-armed ICBM closing fast, analysts have started to
analyze President Trump’s military options, what a war between the US and
North Korea would look like, and what the global economic consequences would
be. ... 阅读全帖 |
|
n********6 发帖数: 1511 | 38 怀疑:
网络骗子/非法分子在版上发文,骗取信息。请大家注意保护个人信息,谨防可能存在
的网络诈骗。
事情简介:
张某(化名)在jobmarket发布工作机会,本人回复表示对此有兴趣,并简单介绍本人5
年出口业务经验。在msn联系过程中,张某未提出具体业务需求,反而问本人年龄及目
前工作状况。本人提问其问题与业务的相关性时,对方以本人没有本事和诚意结束谈话。
建议:
请斑竹处理。
请站友警惕。
请站友帮忙分析一下张某的动机和目的是什么。做几个scenario analysis。
scenario 1:张某可能骗取个人信息。通过初期判断对方警惕性是否高。
scenario 2: 张某在办理非法业务。
scenario 3: 张某怕商业模式/计划泄漏。
scenario 4:张某在某项实验/调查/项目,本人成为“小白鼠”,被观察,分析。
scenario 5: 张某处于非正常状态,不能用常理来推断。 |
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G****a 发帖数: 10208 | 39 【 以下文字转载自 Military 讨论区 】
发信人: umutata (土著人), 信区: Military
标 题: 80-20规律:给琐男科普下自由婚恋市场的那些事
发信站: BBS 未名空间站 (Thu Feb 12 15:58:42 2015, 美东)
文章比较长,我给个尽量简短易懂的摘要。我只陈述客观现象,不作道德评判。
如果有1000个男的,1000的女的,放到一个孤岛上。理论上,他们很快会结成1000对伴
侣,但实际上比这复杂多了。
这1000个女的当中,有800个会去围着男的当中200个条件最好的转。这200个男的平均
每人有四个女的,于是就变得花心,在多个女的中间周旋,保持好几个炮友。而其他
800个男的就很难操上逼,心理容易出问题,有的会攻击那些Top 20%的男的,成为杀人
犯;有的会攻击那些80%的女的,成为强奸犯。
而女的当中,那80%的女的会逐渐厌倦跟众多其他女人的竞争,离开top 20%的男的,去
找80%的男的接盘。甚至还有女的跟top 20%男的生了孩子之后找人接盘,接盘男还要养
别人的孩子。
最后加上我的评论:
第一,所谓的“自由”婚恋市场,... 阅读全帖 |
|
g*******a 发帖数: 31586 | 40 【 以下文字转载自 Military 讨论区 】
发信人: umutata (土著人), 信区: Military
标 题: 80-20规律:给琐男科普下自由婚恋市场的那些事
发信站: BBS 未名空间站 (Thu Feb 12 15:58:42 2015, 美东)
文章比较长,我给个尽量简短易懂的摘要。我只陈述客观现象,不作道德评判。
如果有1000个男的,1000的女的,放到一个孤岛上。理论上,他们很快会结成1000对伴
侣,但实际上比这复杂多了。
这1000个女的当中,有800个会去围着男的当中200个条件最好的转。这200个男的平均
每人有四个女的,于是就变得花心,在多个女的中间周旋,保持好几个炮友。而其他
800个男的就很难操上逼,心理容易出问题,有的会攻击那些Top 20%的男的,成为杀人
犯;有的会攻击那些80%的女的,成为强奸犯。
而女的当中,那80%的女的会逐渐厌倦跟众多其他女人的竞争,离开top 20%的男的,去
找80%的男的接盘。甚至还有女的跟top 20%男的生了孩子之后找人接盘,接盘男还要养
别人的孩子。
最后加上我的评论:
第一,所谓的“自由”婚恋市场,... 阅读全帖 |
|
m********8 发帖数: 7463 | 41 【 以下文字转载自 Military 讨论区 】
发信人: umutata (土著人), 信区: Military
标 题: 80-20规律:给琐男科普下自由婚恋市场的那些事
发信站: BBS 未名空间站 (Thu Feb 12 15:58:42 2015, 美东)
文章比较长,我给个尽量简短易懂的摘要。我只陈述客观现象,不作道德评判。
如果有1000个男的,1000的女的,放到一个孤岛上。理论上,他们很快会结成1000对伴
侣,但实际上比这复杂多了。
这1000个女的当中,有800个会去围着男的当中200个条件最好的转。这200个男的平均
每人有四个女的,于是就变得花心,在多个女的中间周旋,保持好几个炮友。而其他
800个男的就很难操上逼,心理容易出问题,有的会攻击那些Top 20%的男的,成为杀人
犯;有的会攻击那些80%的女的,成为强奸犯。
而女的当中,那80%的女的会逐渐厌倦跟众多其他女人的竞争,离开top 20%的男的,去
找80%的男的接盘。甚至还有女的跟top 20%男的生了孩子之后找人接盘,接盘男还要养
别人的孩子。
最后加上我的评论:
第一,所谓的“自由”婚恋市场,... 阅读全帖 |
|
y**e 发帖数: 2729 | 42 有这样一个STOCHASTIC SIMULATION的东西
模型考虑2个因素,死亡率和股市
死亡率是1000个SCENARIO
股市也是1000个SCENARIO
综合在一起就是1000*1000
我们人为死亡率和股市是独立的, 所以在每个股市SCENARIO里,都用相同的死亡率
SCENARIO
也就是1000个死亡率SCENARIO GENERATE出来都就不变了,或者在股市SCENARIO里用相同
的SEED去GENERATE死亡率.
因为如果不用相同的SEED,会产生额外的VOLATILITY
我认同这个专家的说法,但是我想即便用RANDOM的SEED,VOLATILITY应该不会变很多.
大家觉得要用不同的SEED吗? 请发言. 包子伺候 |
|
y**e 发帖数: 2729 | 43 【 以下文字转载自 Anhui 讨论区 】
发信人: yege (夜歌), 信区: Anhui
标 题: 来大家来探讨探讨
发信站: BBS 未名空间站 (Wed May 11 19:55:32 2011, 美东)
有这样一个STOCHASTIC SIMULATION的东西
模型考虑2个因素,死亡率和股市
死亡率是1000个SCENARIO
股市也是1000个SCENARIO
综合在一起就是1000*1000
我们人为死亡率和股市是独立的, 所以在每个股市SCENARIO里,都用相同的死亡率
SCENARIO
也就是1000个死亡率SCENARIO GENERATE出来都就不变了,或者在股市SCENARIO里用相同
的SEED去GENERATE死亡率.
因为如果不用相同的SEED,会产生额外的VOLATILITY
我认同这个专家的说法,但是我想即便用RANDOM的SEED,VOLATILITY应该不会变很多.
大家觉得要用不同的SEED吗? 请发言. 包子伺候 |
|
|
g*********o 发帖数: 4653 | 45 西方专家说经济要崩溃的时候,大放特放放了一张中国图。
http://news.yahoo.com/blogs/sideshow/next-great-depression-mit-
A renowned Australian research scientist says a study from researchers at
MIT claiming the world could suffer from a "global economic collapse" and "
precipitous population decline" if people continue to consume the world's
resources at the current pace is still on track, nearly 40 years after it
was first produced.
The Smithsonian Magazine writes that Australian physicist Graham Turner says
"the world is ... 阅读全帖 |
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l****z 发帖数: 29846 | 46 http://www.mcclatchydc.com/2010/10/06/101697/white-house-squelched-release.html
WASHINGTON — Government scientists wanted to tell Americans early on how
bad the BP oil spill could get, but the White House denied their request to
make the worst-case models public, a report by the staff of the national
panel investigating the spill said Wednesday.
White House officials denied that they tried to suppress the information.
The allegation was made by unnamed government officials cited in a staff
worki... 阅读全帖 |
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l****z 发帖数: 29846 | 47 By James Pethokoukis
January 31, 2012, 11:27 am
The Congressional Budget Office has released its updated 10-year budget and
economic forecast. Actually, the CBO offers two forecasts. It has a baseline
forecast, which assumes current law stays in place. It also has an “
alternative” forecast which assumes current tax and spending policy stays
in place as is—even if the law says it must change in coming years. That
scenario incorporates the following assumptions:
– Expiring tax provisions (oth... 阅读全帖 |
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l****z 发帖数: 29846 | 48 August 7, 2012 Posted by David Robertson
The government of North Carolina is being mocked by believers in
anthropogenic global warming because the state’s Democrat governor
permitted a controversial legislative bill to become law.
North Carolina House Bill 819 prohibits state officials from relying on
current computer models to predict what the sea level along the state’s
coastline will be in the future.
An ABC News report about the controversial law states the following:
Republican State ... 阅读全帖 |
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F******k 发帖数: 7375 | 49 看来你也承认有人会有反效果了。那么现在再来看看你的假设:"有100种scenarios,
即使在其中99种scenarios里面,拥枪没用。只要最后一种scenario里,拥枪有用,大
家就有incentive去拥枪。",
你只考虑了拥枪没用和有用的scenario,完全没有没有考虑反效果的scenario。拥枪派
的逻辑,是在是差。 |
|