kx
发帖数: 16384 | 1 转自匿名区
比如两个player 在进行某种竞争, A 和 B，每个人的type 可以是h 或者l, 这是
private info. 现在
计算incentive compatibility 条件，假设A 是type h, 他在计算自己如果不follow
type h 的
equilibrium strategy, 而是deviate 到 type l 的equilibrium strategy，效用会
是多少。
这个时候，A 是应该假设B 会follow equilibrium strategy, 不管B 是type h 还是
type l, 还是
应该假设如果B 和他一样也是type h 的话，那么B 也会deviate 到用type l 的
strategy? 我们假设
players 用symmetric strategy, 即如果他们是同一type 的话，那么就用同一
strategy.
不知道我有没有说清楚。 谢谢！ |
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z*******n
发帖数: 1034 | 2 1）移动营销公司Fiksu最新报告显示，3月份iOS App Store日常下载量达到710万次，
同比去年增长41%。与此同时，在iOS平台发布新应用的成本也比2月份下降10%（17美分
），而Android平台的成本则下降5%（10美分）。
App Store Competitive Index(from Fiksu)
App Store Competitive Index(from Fiksu)
cost per launch index(from Fiksu)
cost per launch index(from Fiksu)
但忠实用户获取成本仍在上升，3月份iOS每安装成本比上年增长20%，而每忠实用户成
本则增长了7%。这意味着市场营销人员在这方面越来越精明，善于利用正确的广告格式
和创新，瞄准正确的目标用户。如果营销人员没有妥善利用这些策略，该平台每忠实用
户成本可能增长20%。
CPI Index(from Fiksu)
CPI Index(from Fiksu)
cost per loyal user index(from Fiksu)
cost per loyal... 阅读全帖 |
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l*******r
发帖数: 3799 | 4 It is NOT that one strategy works better for one stock, and other strategy
works better for the other. if
applying strategies in this way, it is doomed.
It IS one strategy works better in this time window (e.g. 1990-2000), and
the other strategy works better in
the other time window (e.g. 2000 - 2010).
Your system need to know when to apply the most appropriate strategies over
different time window. |
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g******0
发帖数: 1165 | 5 Wall Street Networking
Business - Investing
Description:
Inception: Feb 7th, 2007
Find over 100 links in this group to help you with jobs/internships,
Economics, Bloomberg tutorials, excel spreadsheets, fund manager interviews,
interview questions, learning about the industry (investment banking or
trading? You decide), developing contacts & learning how to make money in
the markets.
_______________
Wall Street Networking Fan Page
http://tinyurl.com/d3kszq
Blackberry Addicts group
http:/... 阅读全帖 |
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g********n
发帖数: 2314 | 6 原来是'Performance profiling' could help to catch cheater 现在是 '
Performance profiling' could help to dispel doubts.
Why great Olympic feats raise suspicions
'Performance profiling' could help to dispel doubts.
Ewen Callaway
01 August 2012 Corrected: 03 August 2012
Chinese swimmer Ye Shiwen broke the world record for the women's 400-metre
individual medley event at the Olympic Games on 28 July.
L. NEAL /AFP / GETTY IMAGES
Article tools
print
email
rights & permissions
share/bookmark
At the Olympics,... 阅读全帖 |
|
H****g
发帖数: 14447 | 7 “斯蒂格利茨透露，所有的国家都有同一类药方等着他们：
第一副药：私有化。更准确地说是贿赂化”。受援国领导人在只要同意贱价出让国有资
产，他们将得到10%的佣金，全部付到瑞士银行的秘密账户上。用斯蒂格利茨的话说你
会看到他们的眼睛瞪大了，那将是数十亿美元的巨款！当1995年历史上最大的贿赂发生
在俄罗斯私有化过程中时，美国财政部认为这好极了，因为我们需要叶利钦当选。我们
不在乎这是否是一场腐败的选举。我们希望钱涌到叶利钦那里。
第二副药：资本市场自由化。从理论上讲，资本自由化意味着资本自由地流入和流出。
可是亚洲金融风暴和巴西金融危机的实际情况是，资本自由流入来爆炒房地产、股市和
汇市。在危机来临之际，资本只是自由地流出，再流出，被斯蒂格利茨称为热钱的投机
资本总是最先逃跑，受灾国的外汇储备在几天甚至几个小时之内就被吸干。IMF伸手救
援的条件包括紧缩银根，将利率提高到30%、50%、80%的荒谬程度，这样高的利息只会
无情摧毁房地产价值，破坏工业生产能力，吸干社会多年积累的财富。
第三副药：市场定价。当半死不活的受灾国被IMF拖到这步田地时，IMF又提出对食品、
饮用水和天然气等老百姓... 阅读全帖 |
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R****a
发帖数: 6858 | 8 人口過剩威脅遠超核武器；人口生滅的因與果；解決垃圾人口成當務之急 PART - 3
分類：Toxic Food 研究所
2012/05/22 23:02
分享 FacebookPlurkYAHOO!
http://tw.myblog.yahoo.com/transfinite-universe/article?mid=736
【POLICY FOLLOW-UP AND COORDINATION】
39. This world wide population strategy involves very complex and
difficult questions. Its implementation will require very careful
coordination and specific application in individual circumstances. Further
work is greatly needed in examining the mix of our assistance strategy and
its most effic... 阅读全帖 |
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R****a
发帖数: 6858 | 9 大棋局与9/11
来源: ognc 于 2013-02-22 16:08:44[档案] [博客] [旧帖] [转至博客] [给我悄悄
话] 本文已被阅读：63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
The Moral Decoding of 9-11
By Prof. John McMurtry
(Journal of 9/11 Studies) - I was sceptical of the 9-11 event from the first
time I saw it on television. It was on every major network within minutes.
All the guilty parties were declared before any evidence was shown. The
first questions of any criminal investigation were erased. Who had the most
compelling motives for... 阅读全帖 |
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M***O
发帖数: 3718 | 10 Follow BI
HOMELatestTECHEnterpriseScienceFINANCEMarketsYour MoneyWealth
AdvisorPOLITICSMilitary & DefenseLaw &
OrderSTRATEGYCareersAdvertisingRetailSmall
BusinessLIFEEntertainmentTravelTransportationEducationSPORTSVIDEOFEATUREDInd
ustry IQIdea FactoryLife PlanMoney IQRetail InnovationRoad to
InnovationTravel 360MORENewslettersCompaniesAuthorsCategoriesABOUT BICareers
at BIMastheadContactContributors FAQLegal Fine PrintSend FeedbackVIEW FULL
SITECopyright 2015 Business Insider, Inc.All rights re... 阅读全帖 |
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b****a
发帖数: 4465 | 11 CEO 给全公司的新年祝词都是 ENGLISH
----------------------------------
In 2015, Huawei estimates sales revenue of about CNY390 billion, with a
solid increase in profits and cash flow. This year, our focus on pipe
strategy has taken great effect. Over the past 28 years, we've gone from a
few hundred people charging an opening in the city gate, to thousands, then
tens of thousands, then hundreds of thousands of people relentlessly
charging that very same opening together—never fearing, never giving up. To
dat... 阅读全帖 |
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c*********d
发帖数: 9770 | 12 http://cn.nytimes.com/business/20160330/c30mag-hedgefund1/dual/
The Fall of China’s Hedge Fund King
By ALEX W. PALMER March 30, 2016
中国“私募一哥”的覆灭
ALEX W. PALMER 2016年3月30日
At 10:33 a.m. on Sunday, Nov. 1 of last year, the highway police in Ningbo,
an industrial city on China’s eastern coast, posted a seemingly innocuous
message to their official microblog. “Due to sudden traffic control,” the
message read, “all the entrances and exits of the G15 Expressway at
Hangzhou Bay Bridge have been closed.... 阅读全帖 |
|
发帖数: 1 | 13 【Filariasis
From Wikipedia, the free encyclopedia
Filariasis
Life cycle of Wuchereria bancrofti, a parasite that causes filariasis
Classification and external resources
Specialty Infectious disease
ICD-10 B74
ICD-9-CM 125.0-125.9
Patient UK Filariasis
MeSH D005368
[edit on Wikidata]
Filariasis is a parasitic disease caused by an infection with roundworms of
the Filarioidea type.[1] These are spread by blood-feeding black flies and
mosquitoes. This disease belongs to the group of d... 阅读全帖 |
|
发帖数: 1 | 14 12月27日 为什么我要替中国辩护
我要替中国辩护，并不是因为我是一个中国人，而是因为我知道中国就和这世界上绝大
数的国家一样，虽然有很多丑陋的现象，但是他们是受害者。就
象这个犯罪集团里很多的人一样，他们来自各种种族，他们可能充当了工具，但他们不
是制造这一切，谋划这一切的人。虽然经常会暴露中国产品出现问题。但要知道中国是
世界工厂，他们只是打工者，他们只是按照各种雇主提供的配方来生产，他们并不知道
他们会产生怎样的后果。或者这些工人知道后果，但他们只是奴隶，他们又如何去改变
这一切？ 所以，当我的调查不断往前推进的时候，不可避免地会涉及各国的企业，但
这并不表明是针对这个国家或这个国家的人民，而是针对一种社会现实和丑陋现象。就
拿菲律宾来说，菲律宾是一个犯罪猖獗的国家，有很多犯罪分子，但是菲律宾人民却是
这个集团的受害者，他们／她们被绑架，沦为了牺牲品，人体实验对象。一个日本人，
强奸上千名菲律宾女孩，却没有受到惩罚。以前我也提到过，有20个国家的名单，这20
个国家的人民其实都是受害者。现在他们把矛头对准中国，或许仅仅是因为我揭示了他
们图害世界人民的内幕，而我是一个中国人的缘... 阅读全帖 |
|
发帖数: 1 | 15 12月27日 为什么我要替中国辩护
我要替中国辩护，并不是因为我是一个中国人，而是因为我知道中国就和这世界上绝大
数的国家一样，虽然有很多丑陋的现象，但是他们是受害者。就
象这个犯罪集团里很多的人一样，他们来自各种种族，他们可能充当了工具，但他们不
是制造这一切，谋划这一切的人。虽然经常会暴露中国产品出现问题。但要知道中国是
世界工厂，他们只是打工者，他们只是按照各种雇主提供的配方来生产，他们并不知道
他们会产生怎样的后果。或者这些工人知道后果，但他们只是奴隶，他们又如何去改变
这一切？ 所以，当我的调查不断往前推进的时候，不可避免地会涉及各国的企业，但
这并不表明是针对这个国家或这个国家的人民，而是针对一种社会现实和丑陋现象。就
拿菲律宾来说，菲律宾是一个犯罪猖獗的国家，有很多犯罪分子，但是菲律宾人民却是
这个集团的受害者，他们／她们被绑架，沦为了牺牲品，人体实验对象。一个日本人，
强奸上千名菲律宾女孩，却没有受到惩罚。以前我也提到过，有20个国家的名单，这20
个国家的人民其实都是受害者。现在他们把矛头对准中国，或许仅仅是因为我揭示了他
们图害世界人民的内幕，而我是一个中国人的缘... 阅读全帖 |
|
发帖数: 1 | 16 12月28日 仔细阅读以下文章
或许这些文章可以告诉你们孩子被伤害病毒的答案。
Astellas Pharma 应该和这些人体实验有莫大的关系！
Founded 2005; 11 years ago
Headquarters 2-5-1, Nihonbashi-Honcho, Chūō-ku, Tokyo 103-8411, Japan
Key people Yoshihiko Katakana
(President and CEO)
Filariasis
From Wikipedia, the free encyclopedia
Filariasis
Life cycle of Wuchereria bancrofti, a parasite that causes filariasis
Classification and external resources
Specialty Infectious disease
ICD-10 B74
ICD-9-CM 125.0-125.9
Patient UK Filariasis
MeSH ... 阅读全帖 |
|
f**o
发帖数: 12685 | 17 Samsung Future Strategy Room 'into history' ... Group de-facto
Jung Hye-jin, reporter [email protected]/* */ Creating 03.01.2017 07:41 Views 653
Print article Text size View larger Small font size
PlayPauseSTOPMuteUnMute
Move PlayerClose Player
Samsung has officially announced that it will dismantle its future strategy
room, which is the group's headquarters. In the future, the Samsung Group
will virtually disappear, transforming itself into a system in which
affiliates mana... 阅读全帖 |
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S*********n
发帖数: 4050 | 18 Son, you brain is too limited to understand what is bigger -
Big Risk: $1.2 Quadrillion Derivatives Market Dwarfs World GDP
By Peter Cohan Posted 10:45AM 06/09/10 Economy, Investing, Investing Basics
Comments Text Size A A A
213413100
One of the biggest risks to the world's financial health is the $1.2
quadrillion derivatives market. It's complex, it's unregulated, and it ought
to be of concern to world leaders that its notional value is 20 times the
size of the world economy. But traders rule t... 阅读全帖 |
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l****z
发帖数: 29846 | 19 Jamie M. Fly — April 2012
Following the killing of American soldiers and the recent protests sparked
by the accidental burning of Korans by coalition forces, Republican
presidential candidate Newt Gingrich went so far as to suggest that the
United States should abandon Afghanistan unless the Afghans apologize,
adding that we should tell them, “figure out how to live your own miserable
life.” This is the increasingly frequent refrain of war-weary
conservatives who question President Barack Obama’... 阅读全帖 |
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l******a
发帖数: 3803 | 20 Obama’s rejection of hope and change
By Marc A. Thiessen, Monday, November 5, 9:40 AM
In the midst of the GOP primaries last year, a senior adviser to Mitt Romney
told me the strategy the campaign expected President Obama to use this fall
headed in the right direction, Obama would have to acknowledge his failures
and say to the American people, “I ask permission to start over.” It was
the only way Americans would listen to him; he had to ask for a second
chance. He might wait as late as a week... 阅读全帖 |
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k****g
发帖数: 1509 | 21 I decided to support Barack Obama pretty early in the Democratic primary,
around spring of 2007. But unlike so many of his supporters, I never
experienced a kind of emotional response to his candidacy. I never felt his
election would change everything about American politics or government, that
it would lead us out of the darkness. Nothing Obama did or said ever made
me well up with tears.
Possibly for that same reason, I have never felt even a bit of the crushing
sense of disappointment that at... 阅读全帖 |
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l****z
发帖数: 29846 | 22 The Quiet Fury of Robert Gates
Bush and Obama's secretary of defense had to wage war in Iraq, Afghanistan—
and today's Washington
All too often during my 4½ years as secretary of defense, when I found
myself sitting yet again at that witness table at yet another congressional
hearing, I was tempted to stand up, slam the briefing book shut and quit on
the spot. The exit lines were on the tip of my tongue: I may be the
secretary of defense, but I am also an American citizen, and there is no s... 阅读全帖 |
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l****z
发帖数: 29846 | 23 Pentagon chief's take on Iraqis undercuts Obama's strategy
By JULIE PACE | May 26, 2015 | 5:15 PM EDT
WASHINGTON (AP) — Defense Secretary Ash Carter's blunt assessment that
Iraqi forces lack the "will to fight" undermines a central premise of
President Barack Obama's strategy for defeating the Islamic State: that Iraq
's military can effectively handle ground operations so Americans don't have
to.
Carter's comments in a weekend interview reflect deep concern within some
quarters of the administr... 阅读全帖 |
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i*****9
发帖数: 3157 | 24 https://mediamatters.org/blog/2016/08/02/what-s-behind-donald-trump-s-new-
local-tv-interview-strategy/212123
What’s Behind Donald Trump’s New Local TV Interview Strategy
Blog ››› August 2, 2016 8:39 PM EDT ›››
ANDREW LAWRENCE
139
Print Email
With his campaign floundering, Donald Trump appears to be adopting a new
media strategy: minimizing exposure from cable and national broadcast
networks while still reaching millions of viewers by granting interviews to
ma... 阅读全帖 |
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p******e
发帖数: 897 | 25 Nobody wants to jinx the defeat of the most singular threat to American
democracy to ever crawl out of the WWE Hall of Fame. But something is going
on.
Early voting hasn't been uniformly good for Hillary Clinton's campaign. But
as tens of millions of voters have been making their way to the polls, the
news has been getting progressively better out of the three key early voting
battlegrounds - North Carolina, Florida, and Nevada.
If the Democratic nominee sweeps or even picks up two of these thre... 阅读全帖 |
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S*******h
发帖数: 7021 | 26 Strategy 1. Protest every where. Not Help.
Strategy 2. PA, MI, WI recount. Didn't work. Trump gained more votes after
WI recount. MI Hillary voter fraud revealed.
Strategy 3. Russia help Trump elected conspiracy.
Strategy 4. electors never Trump -> Don't work.
Strategy 5. Then do the following suggested by tnc.
Leftists are a bunch of idiots. They don't even know why they lost. We will
see Democrats lose more Congress and Senator seats in 2018 mid-term
election. |
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i***0
发帖数: 8469 | 28 【 以下文字转载自 Seattle 讨论区 】
发信人: iq350 (iq350), 信区: Seattle
标 题: 西雅图ebay 需要很senior的pm ,需要有工作经验的
发信站: BBS 未名空间站 (Tue Aug 26 19:05:21 2014, 美东)
看下面的几个位置
Senior Product Manager, Shipping
Primary Job Responsibilities
eBay Inc. has initiated a large scale strategic initiative to build a next
generation shipping and logistics platform that will serve sellers across
eBay, Paypal, and Magento on a global scale. This new platform will support
the growth of business across international borders for our se... 阅读全帖 |
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r*******e
发帖数: 971 | 29 【 以下文字转载自 JobMarket 讨论区 】
发信人: reclapple (加菲鲸), 信区: JobMarket
标 题: Recruiting Entry Level 2 years Quantitative Analytics Research
发信站: BBS 未名空间站 (Sat Sep 24 18:47:35 2011, 美东)
>
> 不要站内信。有兴趣请联系：
> Jason Hung Vu
> The Leverage Group
> 139 East 23rd Street
> New York, NY 10010
> Ph. 212-330-6400
> Alternate Cell number for out of office: 201-839-6319
> Send me a LinkedIn invitation: http://www.linkedin.com/in/hungvunewyork
>
> Entry Level – 2 years Quantitative Analytics Research (PhD required)
... 阅读全帖 |
|
i***0
发帖数: 8469 | 30 【 以下文字转载自 Seattle 讨论区 】
发信人: iq350 (iq350), 信区: Seattle
标 题: 西雅图ebay 需要很senior的pm ,需要有工作经验的
发信站: BBS 未名空间站 (Tue Aug 26 19:05:21 2014, 美东)
看下面的几个位置
Senior Product Manager, Shipping
Primary Job Responsibilities
eBay Inc. has initiated a large scale strategic initiative to build a next
generation shipping and logistics platform that will serve sellers across
eBay, Paypal, and Magento on a global scale. This new platform will support
the growth of business across international borders for our se... 阅读全帖 |
|
c***z
发帖数: 6348 | 31 节选，关于culture
Workplace cultures
I mentioned rank and tough cultures above, so let me get into more detail of
what those are. In general, an organization is going to evaluate its
individuals based on three core traits:
subordinacy: does this person put the goals of the organization (or, at
least, his immediate team and supervisor) above her own?
dedication: will she do unpleasant work, or large amounts of work, in order
to succeed?
strategy: does she know what is worth working on, and direct her ... 阅读全帖 |
|
c***z
发帖数: 6348 | 32 节选，关于culture
Workplace cultures
I mentioned rank and tough cultures above, so let me get into more detail of
what those are. In general, an organization is going to evaluate its
individuals based on three core traits:
subordinacy: does this person put the goals of the organization (or, at
least, his immediate team and supervisor) above her own?
dedication: will she do unpleasant work, or large amounts of work, in order
to succeed?
strategy: does she know what is worth working on, and direct her ... 阅读全帖 |
|
m******2
发帖数: 8 | 33 nextDay[k][n] : 第k天，第n个房间小偷是否可以survive
nextDay[i][j] = (nextDay[i-1][j-1] or nextDay[i-1][j+1]) && strategy[i] != j
// O(n*k) time, O(n) space
boolean canCatchTheft(int n, int strategy[]) {
int k = strategy.length;
// nextDay[i] means theft can survive in spot i or not on this day
boolean nextDay[] = new boolean[n];
boolean canSurvive, pre, a, b;
// init the first day
Arrays.fill(nextDay, true); nextDay[strategy[0]] = false;
for (in... 阅读全帖 |
|
x******8
发帖数: 48 | 34 根据mitkook2大神的代码改了一下，思路是一致的，大家参考一下
// O(n*k) time, O(n) space
boolean alibaba(int numCaves, int[] strategy) {
// survival[i] means theft can be in spot i or not on this day
boolean survival[] = new boolean[n + 2];
// init the first day
// 在头尾加一个房间，且小偷不可能出现在这两个房间（为了处理下面j - 1
和j + 1越界的情况）
Arrays.fill(survival, true);
survival[0] = false;
survival[n + 1] = false;
survival[strategy[0]] = false;
for (int i ... 阅读全帖 |
|
c*******s
发帖数: 179 | 35 My team has the current opening in Milwaukee, Wisconsin.
1. 我不是这个职位招人经理，也不是HR。但是因为是同一团队的研发人员，所以将来
一同共事;
2. 这个职位将来应该是向我们总经理 或者 首席工程师报告，所以可以帮助直接递到
他们手里;
3. 这个职位属于我们global product marketing team, 和我们在以色列和中国的生产
基地，以及我们在纽约和上海的全球研究中心有合作;
4. 建议你对于医疗行业，尤其是超声产品，特别是针对新型用户的临床超声有比较深
刻的了解;
5. 感兴趣的话，请直接给我 私信，我将提供我的电子邮件。
Business: GE Healthcare
Business Segment: Healthcare Ultrasound
About Us: What do you envision for your future? At GE Healthcare, we strive
to see life more clearly. Our "healthymagination" vi... 阅读全帖 |
|
m**a
发帖数: 1228 | 36 Introduction to Tencent, Inc.
Founded in November 1998, Tencent, Inc. (www.tencent.com) is the leading
provider of internet value-added services in China. Based in Shenzhen, China
, with branch offices in the US, South Korea, Vietnam, and India, Tencent
has grown exponentially over the past twelve years.
Our mission is to provide a one-stop online living experience to millions of
internet users in China and throughout the world. Tencent offers a
comprehensive range of internet and wireless value... 阅读全帖 |
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r*******e
发帖数: 971 | 37 >
> 不要站内信。有兴趣请联系：
> Jason Hung Vu
> The Leverage Group
> 139 East 23rd Street
> New York, NY 10010
> Ph. 212-330-6400
> Alternate Cell number for out of office: 201-839-6319
> Send me a LinkedIn invitation: http://www.linkedin.com/in/hungvunewyork
>
> Entry Level – 2 years Quantitative Analytics Research (PhD required)
> Overview
>
> ● Group: Derivatives Analysis within Market Risk & Market Analytics
> ● DA is a multidisciplinary group of quantitative experts responsible
for independent m... 阅读全帖 |
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z*****m
发帖数: 119 | 38 Tronxyz is a brand new glasses-free 3D Solutions company in China. Its
glasses-free 3D products will sell to North America , Europe, Asia etc. As
we plan to set up US office in Sep , we are now looking for the candidates
of Sales Director/Marketing Mgr or Director/Admin Assistant in North
California around the Silicon Valley area, wish the candidate can be onboard
in Oct 2014 .
Our CEO will come to US office start the business and can reserve time to
interview the candidates.
About Tronxyz
Tronx... 阅读全帖 |
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P***B
发帖数: 1 | 39 有兴趣的朋友请联系：
黄凯 （Kerwin） ，国内电话：028-86703680， 1355832040， 美国电话：2156352297
邮箱：[email protected]
/* */
--------------------------------职位一 -----------------------------------
【Job Description – Associate Director, Regulatory Affairs】
====Reporting to Executive Director of Regulatory Affairs, the incumbent
will be responsible for outlining the regulatory strategy, coordinate
activities related to regulatory interactions, such as global regulatory
filing, meetings, etc.
====Responsibilities:
Ac... 阅读全帖 |
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z*****m
发帖数: 119 | 40 Tronxyz is a brand new glasses-free 3D Solutions company in China. Its
glasses-free 3D products will sell to North America , Europe, Asia etc. As
we plan to set up US office in Sep , we are now looking for the candidates
of Sales Director/Marketing Mgr or Director/Admin Assistant in North
California around the Silicon Valley area, wish the candidate can be onboard
in Oct 2014 .
Our CEO will come to US office start the business and can reserve time to
interview the candidates.
About Tronxyz
Tronx... 阅读全帖 |
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发帖数: 1 | 41 12月27日 为什么我要替中国辩护
我要替中国辩护，并不是因为我是一个中国人，而是因为我知道中国就和这世界上绝大
数的国家一样，虽然有很多丑陋的现象，但是他们是受害者。就
象这个犯罪集团里很多的人一样，他们来自各种种族，他们可能充当了工具，但他们不
是制造这一切，谋划这一切的人。虽然经常会暴露中国产品出现问题。但要知道中国是
世界工厂，他们只是打工者，他们只是按照各种雇主提供的配方来生产，他们并不知道
他们会产生怎样的后果。或者这些工人知道后果，但他们只是奴隶，他们又如何去改变
这一切？ 所以，当我的调查不断往前推进的时候，不可避免地会涉及各国的企业，但
这并不表明是针对这个国家或这个国家的人民，而是针对一种社会现实和丑陋现象。就
拿菲律宾来说，菲律宾是一个犯罪猖獗的国家，有很多犯罪分子，但是菲律宾人民却是
这个集团的受害者，他们／她们被绑架，沦为了牺牲品，人体实验对象。一个日本人，
强奸上千名菲律宾女孩，却没有受到惩罚。以前我也提到过，有20个国家的名单，这20
个国家的人民其实都是受害者。现在他们把矛头对准中国，或许仅仅是因为我揭示了他
们图害世界人民的内幕，而我是一个中国人的缘... 阅读全帖 |
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P***0
发帖数: 368 | 42 What you are saying is absolutely right, but it could be interpreted in
another way around.
(1) For entrepreneurs, most people are finding a job, but not a career, a
profession, are they really labeled as start-up entrepreneurs?
Regarding opportunities, let me make an example. Suppose you have $10k for
stock market, and your objective is to gain 100% in a year. You have two
strategies to use:
(1) Invest once to get 100% return and rest the rest of the year.
(2) Invest daily to get say 1% for 1... 阅读全帖 |
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D*****r
发帖数: 1239 | 43 wall st 不缺strategy，就缺working strategy，不懂就不要出来装大尾巴狼。
就算一堆working strategy，砸到你头上的几率是啥，人家有strategy的干嘛告诉你？
lz breach了contract，下个有strategy的人谁会找他合作？别眼界那么短，成天就钱
钱钱的。
还有，嘴巴放干净点，别到处喷粪。 |
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b******o
发帖数: 545 | 44 The pairs trade or pair trading is a market neutral trading strategy
enabling traders to profit from virtually any market conditions: uptrend,
downtrend, or sidewise movement. This trading strategy is categorized as a
statistical arbitrage and convergence trading strategy.[1] The strategy was
developed in the late 1980s.[citation needed]
The main assumption of the strategy is that certain two securities, often
competitors in the same sector, are correlated in their day-to-day price
movements. Wh |
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m********0
发帖数: 2717 | 45 看你这么热情，就说两句。
这板上90%以上是挖苦和讽刺，还有就是来寻求虚荣心的。从你总结的那么多点看。
你要走的路还好远好远，我从一无所知到build你这样的system大概两三个礼拜的样子。刚开始也
很热情，如果只是把make money作为动力，恐怕热情不会持续这么久，如果当作一种消遣，可能对
身心更有益。
2. beat the market做信仰可不行，beat market概念上，只要买write covered SPY
call就by definition beat the market了。。。。
4. 频率是由你想找什么样的inefficiency决定的，高频对于licensed member的机构比
较实
际，他们不需要交commission，还可以拿到大量liquidity rebate，如果你想花M（不
记得具体
多少了）买一个交易所的membership也可以。如果叫commission的话，越高频越难做，没
commission的情况下，SR达到上千上万都有可能，有commission，。。。。如果想入门
，可以参
考一下Irene写的那本Introductio... 阅读全帖 |
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w****r
发帖数: 245 | 46 大侠，分类都分好了，求神签
# Basic Materials, Agricultural Chemicals
AGU Agrium Inc.
AVD American Vanguard Corp.
CAGC China Agritech Inc.
CF CF Industries Holdings, Inc.
CGA China Green Agriculture, Inc.
CMP Compass Minerals International
COIN Converted Organics Inc.
IPI Intrepid Potash, Inc.
MON Monsanto Co.
MOS Mosaic Co.
NOEC New Oriental Energy & Chemical
POT Potas... 阅读全帖 |
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l***n
发帖数: 812 | 47 This is the express transcript from Factset.
Operator: Good morning and welcome to the First Quarter 2011 Western
Refining Earnings Conference Call. After the speakers' opening remarks,
there will be a question-and-answer period. [Operator Instructions] As a
reminder, ladies and gentlemen, this conference call is being recorded and
your participation implies consent to our recording of this call. If you do
not agree with these terms, please disconnect at this time. Thank you.
I would now li... 阅读全帖 |
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u********e
发帖数: 4950 | 48 ☆─────────────────────────────────────☆
Caspia (情人草) 于 (Fri Apr 22 21:47:36 2011, 美东) 提到:
都说要follow the trend, 不过个人觉得range stocks交易起来更放心，
优势：底部顶部经过中期多次试探，买入／卖出／制损点比较好把握，
相比牛骨volatility相对较小，资金比较好管理
底部时买入有一种价值投资的喜悦感。
典型的比如 CEPH/CELG/AMGN/DISCA/TIE/WMT/EWZ （最近52wk)
☆─────────────────────────────────────☆
google2005 (Antioxidant) 于 (Fri Apr 22 22:20:06 2011, 美东) 提到:
range stocks主要要看好突破range 之后走势变化
trend主要是要看好trend momo的变化
吃亏就怕思维定势
☆─────────────────────────────────────☆
updownlife (渔夫... 阅读全帖 |
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m********0
发帖数: 2717 | 49 希望你能找到，但广告有些欠缺的地方。
第一，HFT，如果是真的HFT，micro second level的。1M远远不够起始。
甚至不够infrastructure的投资。25万两个人做了1.3M，只不能算HFT，
猜测只是short term trading。
第二，你说你完全拥有strategy的所有权。那你第一句话就是很敏感的。
在一个公司学习工作过程中了解的strategy即使你没有copy code，离开
了公司也是那个公司的property。不知道你现有的strategy是不是综合
第三，即使你知道某个strategy的一切，要duplicate一个出来也是很难
很难的事情。除非是这个strategy implemention的主要负责人。而且要
有很强的编程水平。不知道你以前的职位是research还是development。
看你以前的发帖，是CS的Phd，应该是做developer的？
第三，trading log还是account的明细？这术语怎么听着不怎么专业
第四，做什么产品, MDD, SR， PF，WR这些基本参数也得写在广告里。
看你以前的发帖，是租服务... 阅读全帖 |
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s*******t
发帖数: 335 | 50 Financing Options for Small Biotechnology Companies
If you are an investor in biotechnology companies, periodic financings are a
fact of life and necessary for the company to survive and be successful.
Nevertheless, there is a belief among some investors that anytime a Company
raises money through issuing shares, it dilutes and harms existing
shareholders. However, issuing new shares is not always a bad thing for
existing shareholders. The willingness of new investors to put money into a
company... 阅读全帖 |
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