p********0
发帖数: 186 | 1 Yes, T-BILL and return are for each year from 1928 till 2007.
I am asking what's the rationale behind calculating the Mean Excess Return/
Mean return vs. straight forward calculation of the mean.
Thanks |
|
w********r
发帖数: 290 | 2 通常计算一个investment的return就是将资本收益除以初始投资额再做annualized。
我的问题是如果一个投资的初始投资额为零，那么return怎么计算啊？
比如投资于LIBOR, Swap, or CDS market，理论上都是不需要初始成本。
我知道实际操作肯定会有margin requirements，不过和return的计算怎么联系起来，
有没有知道
具体的market convention？
先谢谢啦！ |
|
t********a
发帖数: 810 | 3 hedge fund return还能被forecast?
如果说fund of fund要推销一些产品需要呼悠我能理解, 真要那么牛能forecast hedge
fund return, 自己开个hedge, 根据自己对自己strategy return的forecast, long/
short自己的strategy好了.
and i dont feel most hedge fund strats are well understood. otherwise it is
too easy to make money against them. Many strats are similar though, but the
small different part can make a big impact on the overall performance. |
|
s*y
发帖数: 124 | 4 Question 1: what is the annualized return of S&P500 for the past 10 years?
Question 2: give me a name a hedge fund that has annualized return above 30%
for more than 5 years.
People would die for 10% return if it is stable over years. |
|
i****e
发帖数: 78 | 5 I want to compare the return (not sharpe) a long only vs a long/short
strategy,
but it seems that it depends on how we calc the return. How do you guys calc
the return of long/short strategy? |
|
l******9
发帖数: 579 | 6 【 以下文字转载自 JobHunting 讨论区 】
发信人: light009 (light009), 信区: JobHunting
标 题: get value returned by SQLstored procedure from python
发信站: BBS 未名空间站 (Fri Aug 1 18:07:59 2014, 美东)
I need to check the returned value from a stored procedure on SQL server
2008 R2.
import pyodbc
sql_str = """
DECLARE @return_value int
SET @return_value = -1
INSERT INTO [my_database].[dbo].[my_table]
EXEC @return_value = [my_database].[dbo].[my_stored_
proce... 阅读全帖 |
|
A********i
发帖数: 97 | 7 这个问题是个老问题。可是我看了Hull, Shreve的书， 在网上搜了
对这个问题的解释，还是找不到一个令人满意的答案。 我的问题是，
怎么从直觉上解释option price 和 expected return of the underlying stock 无关？
比方说我有两个stock, A 和 B， 今天价格都是$20.
The expected return for stock A 是 $0.5/week, volatility 是50%。
The expected return for stock B 是 $10/week, volatility 也是50%。
对于call option with strike price $40 expiring in 4 weeks,
为什么尽管 在 in 4 weeks stock A is expected to be worth $22 and B is worth
$60 的情况下，A 的 option price 和 B 的 是一样的？
实际操作买卖 option 的人可能知道，这两个option的价格是不可能一样的。 |
|
x*******o
发帖数: 74 | 8 Steel的Stochastic Calculus and Financial Applications书里10.3节有讨论
在no arbitrage risk-neutral measure下，option price和expect
return无关. binomial pricing model里面就不需要知道expect return。这两个stock
在risk-neutral下的expect return是一样的。 |
|
b***y
发帖数: 14281 | 9 In a market that is efficient, all assets with the same value have the same
expected return. In reality, of course, every trader believes he has long
the asset with high expected return and shorted assets with lower expected
return. But that is only this particular trader's belief. In fact, for every
trader, there must be another guy who holds exactly the opposite view,
because otherwise the transaction can not happen. |
|
w*******y
发帖数: 60932 | 10 Return of the Bots
iOS iPhone
Link:
http://itunes.apple.com/us/app/return-of-the-bots/id423254039?m
* SPECIAL INTRODUCTORY OFFER *
*** FREE FOR A LIMITED TIME ***
After ages of secret research, soft soldering, and deep sleep... they are ON
! Now it's all in your hands to keep them in shape and lead the way to
freedom.
Seek, dodge and defeat!
Look around for micro-chips, hurry up! Deactivate them all to open the
security gates. But watch out for enemies: shoot everything that comes in
your way. H... 阅读全帖 |
|
w*******y
发帖数: 60932 | 11 Got an email from Amazon:
AMAZON PROUDLY INTRODUCES
WWW.MYHABIT.COM:
http://WWW.MYHABIT.COM
A MEMBERSHIP ONLY FASHION DESTINATION
Check attachment for more details. Use code MYHABIT1 at checkout for $10 off
, no minimum purchase required.
Offer ends 11:59 PM Pacific time on June 1, 2011. Each promotion code can be
used only once. Limited to one code per order. The promotion code is not
for resale and is not redeemable for cash. If you return items purchased
using the promotion code, we will subt... 阅读全帖 |
|
g*********1
发帖数: 359 | 12 It is a pain on ass to file tax return! I feel something has to be done to
facilitate filing for future return.
Definitely filing as a small business status will maximize our return.
We need convince IRS, we do have businesses with legal incomes and
reasonable expenses. Legal incomes are not a problem since we could
claim we are startup and no profit yet for first couple of years and
after that, we may start another business that is also a startup. Just
like we have pennystock club and for sure ... 阅读全帖 |
|
l******9
发帖数: 579 | 13 【 以下文字转载自 JobHunting 讨论区 】
发信人: light009 (light009), 信区: JobHunting
标 题: get value returned by SQLstored procedure from python
发信站: BBS 未名空间站 (Fri Aug 1 18:07:59 2014, 美东)
I need to check the returned value from a stored procedure on SQL server
2008 R2.
import pyodbc
sql_str = """
DECLARE @return_value int
SET @return_value = -1
INSERT INTO [my_database].[dbo].[my_table]
EXEC @return_value = [my_database].[dbo].[my_stored_
proce... 阅读全帖 |
|
t******t
发帖数: 15246 | 14 不打了，阴云散去，CNN最新消息
http://www.cnn.com/2010/WORLD/asiapcf/12/19/north.korea.us.bodies/index.html
A top North Korean general offered Sunday to help return the remains of
several hundred U.S. troops killed during the Korean War, New Mexico Gov.
Bill Richardson said.
Maj. Gen. Pak Rim Su told Richardson that the bodies were discovered
recently in North Korea.
Richardson, who is meeting with officials in North Korea to help ease
tensions in the region, described the offer as a "very positive gesture."
... 阅读全帖 |
|
w*********r
发帖数: 42116 | 15 An Air India flight had to make a precautionary landing at the Indira Gandhi
International Airport on Monday morning after a transponder defect was
detected. The Delhi-Chicago flight, a Boeing 777, returned within three
hours of take off.
Air traffic control (ATC) uses an aircraft’s transponder to identify it and
aircrafts with defective transponders are not allowed to enter the European
airspace, prompting the Air India flight to return.
The incident, airport sources said, was reported at 2.15 ... 阅读全帖 |
|
发帖数: 1 | 16 【 以下文字转载自 BetterStock 俱乐部 】
发信人: drugbull (药牛), 信区: BetterStock
标 题: 原来这就是人际心理学：Return to editing越优秀的人，往往越不合群？
发信站: BBS 未名空间站 (Tue May 15 01:27:35 2018, 美东)
原来这就是人际心理学：Return to editing越优秀的人，往往越不合群？ |
|
发帖数: 1 | 17 哥还有更牛逼的投资
一年 return > 100%
: 哥几个月前推荐
: 现在return 30%多了
|
|
w*****8
发帖数: 703 | 18 ollowing through on a promise to shepherd the repeal of "don't ask, don't
tell," Senate majority leader Harry Reid returned a ring belonging to Lt.
Dan Choi, which the discharged officer gave to Reid five months ago with the
request to have it back when the law was repealed.
Reid posted a photo of the two with Choi's West Point class ring and said he
was "so happy" to return the ring to Choi.
Choi responded on Twitter, "The next time I get a ring from a man, I expect
it to be for full, equal, Am... 阅读全帖 |
|
m****h
发帖数: 261 | 19 Sarah and Todd Palin's tax returns, released by the McCain campaign, show
they earned nearly $170,000 in 2007.
WASHINGTON -- John McCain's campaign says Sarah and Todd Palin had a gross
income of nearly $170,000 last year and paid nearly $25,000 in taxes.
The campaign also says the couple made nearly $130,000 and paid about $12,
000 in taxes in 2006.
McCain's campaign released the joint income tax return Friday for his vice
presidential nominee and her husband.
The couple donated more than $8,00 |
|
s*r
发帖数: 2757 | 20 this webpage seems questionable. Was there a former president call
John McCain who released 2 years of tax return, or a former president John
Kerry who released 20 years of tax return? |
|
l**1
发帖数: 1875 | 21 of course he can disclose 20 years tax returns!
But, ROmney is hiding 10 years tax returns from American people.
Liar ROmney. |
|
Q****r
发帖数: 7340 | 22 An American's tax return
I just received my tax return for 2011 back from the IRS.
It puzzles me!
They are questioning the number of dependents I claimed.
I guess it was because of my response to the question, "List all
dependents"
I answered:
“12 million illegal immigrants;
3 million crack heads;
42 million unemployed people on food stamps,
2 million people in over 243 prisons;
Half of Mexico; and 535 persons in the U.S. House and Senate."
Evidently, this was NOT an acceptable answer.
I KEEP AS... 阅读全帖 |
|
w********2
发帖数: 16371 | 23 本来tax return 就不是问题。 cruz 都要取消IRS呢， 就是说明IRS 的各种税收政策
不合理。
trump 如果是生意人， 利用政策避税，没什么的。
tax return 也是个人隐私，不涉及犯罪最多是IRS 可以audit, 但没有主动意愿不用公
开，不是选总统就要赤条条什么都交给公众。 |
|
s*********r
发帖数: 9493 | 24 我觉得希拉里确实应该公布华尔街演讲稿，就像Trump应该公布NYT专访录音一样。
同理，现在希拉里公布了自己的Tax Return，Trump也应该照此办理，release tax
return。
毕竟选民有知情权。
虽然广大床粉已经毅然决然放弃了这个权利，但不代表GE选民都放弃了这个权利。 |
|
t*****9
发帖数: 10416 | 25 any law forces Trump to release his tax return?
"There's nothing preventing Trump from releasing his tax returns now. Not
the IRS, not the law, not even precedent." |
|
V**3
发帖数: 12756 | 26 我不认为Trump的tax return会有啥问题，如果有问题他不会出来竞选的
候选人的tax return这是第一个命门，想出来竞选的人都会打理好的 |
|
g*z
发帖数: 124 | 27 Clinton: Ok, here's my tax return, plus my Wall Street transcripts, can
I see your tax return?
Trump: No! |
|
g*z
发帖数: 124 | 28 Clinton: Allright, here's my tax return, my Wall Street transcripts and
my medical records, can I see your tax return?
Trump: No!
欢迎接龙 |
|
S******8
发帖数: 24594 | 29 Trump's 1995 tax return, which showed massive losses, are a comeback story.
America is a comeback story too. Trump leaked the returns. |
|
b*******h
发帖数: 1833 | 30 卧槽什么都能扯上tax return，之前谈军队支持的时候，那个小丑直接插话说到tax
return看的无语了。看来希拉里真的没什么能拿出手的来打击Trump了。 |
|
x***8
发帖数: 278 | 31 我出国前在国内分一套房子， 属于婚后财产， 现在有人要买， 前几天回国去产权处
交易， 说我是美国护照， 必须到中国驻美国大使馆出具身份认证公证书，证明中美两
本护照是同一个人，如果我老公不能一起回国卖房， 要提供授权委托书， 委托我回国
卖房。 我问了给我办回国签证的公司，可以去华盛顿大使馆代办这些认证，但是这些
文件首先要在我们所在城市公证后， 拿到州政府再次二级公证， 然后寄给代办签证的
公司，由他们去大使馆办理三级认证，就可以回国卖房子了。有个问题是， 授权委托
书上中英文写明我老公委托我卖房， 州政府看到后会不会要求我把卖房款disclose在
明年的tax return 上，能不报吗？如果不报， IRS能查出来吗？因为房价低于20万美
金， 每年报税不用disclose在tax return上，这是我在国内工作时分的房子， 跟美国
一点关系也没有， 真心不情愿交税给美国政府。如果我们俩同时回去卖房，因为户主
是我名字， 我在国内还要用美国护照开个银行帐户， 产权处才能把卖房款打到我账上
，据说国内银行会及时把美国公民的存款信息报给美国IRS，这样想躲都躲不掉吗？请
有经验的... 阅读全帖 |
|
T**********e
发帖数: 29576 | 32 Prosecutor Preet Bharara was fired by the attorney general a day after he
refused to return a phone call from President Trump, a report alleges.
An assistant to the president of the United States called Bharara’s office
Thursday, saying the president wanted to talk, but Bharara refused citing
Department of Justice rules, the New York Times
reported.
On Friday, Attorney General Jeff Sessions notified all 46 federal
prosecutors, who were appointed by President Obama and still active, to
leave. Bha... 阅读全帖 |
|
|
S*****t
发帖数: 4 | 34 从一个口碑不错的小dealer那里买车，
Personal lease return, clean carfax report 不过三年只有一次service 记录， 不
知道算不算正常， 看过其他类似车况的personal lease return的车 至少3次maintena
ce service
言归正传，2010 年 的车， 外观上很新 看不出什么，firestone 提供那种 $20 的ins
pection, 包括最基本检查外的brake, suspension and exhaust systems
这种车需要 engine compression test 吗
谢谢 |
|
z*****3
发帖数: 15515 | 35 finance一辆车 会不会对tax return有利？也就是说 finance的时间够长 tax return
会有credit么？ |
|
J********n
发帖数: 30 | 36 曾经考虑过return. 打去贷款部和dealer都说可以return,就是剩下车款要照交。。。
。 |
|
r*********5
发帖数: 2838 | 37 出售两个4g kinect return label to amazon
收20 commission fee,也就是return了返你$275
请注意必须是amazon买的才行 |
|
a*******s
发帖数: 138 | 38 二手交易风险自负！请自行验证是否合法和一手卡！:
是
我想卖的物品:
neiman marcus, NM 200刀GC @0.91
单张面值:
200刀
有效期3月21日
可接受价格(必须明码标价！):
0.91
物品新旧要求:
new
邮寄方式要求:
email code
买卖双方谁承担邮寄损失(Required if not code only):
付款方式说明:
Chase Quickpay, Paypal non-credit
其他补充说明:
之前NM BET2GET活动，满额赠送的。
code是NM发邮件给我的
注意：单张面额200，具体使用限制请参考以下：
**CARD EXPIRES ON 03/21/15. Valid on merchandise from Neiman Marcus and may
be used in stores, online, or in catalogs; does not apply to previous orders
. Excludes Louis Vuitton, purchases of NM Gift Cards®,... 阅读全帖 |
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w*****s
发帖数: 4116 | 39 you should not ask this question here. most of us are seller at ebay. We don
't like the buyer to return. Be sure to double consider before you buy next
time.
You should ship the item back to the return address with a tracking number.
If it's lower value use USPS parcel post with deliver confirmation. If it is
over $200, you probably want to use UPS or Fedex to make sure the seller
get it. Then he will refund you total according to ebay rule. I suggest you
pay the shipping fee if the product its |
|
P*******L
发帖数: 2637 | 40 多谢~ 不好意思这个话题让诸位神医反感了，我其实什么错都没有，我很清楚地说明了
要一件 M 号的衣服，结果寄过来的是 L 号的，我要换他说没有 M 的，我只能 return
……而且，我觉得这种情况下，我要求 seller 负责 return shipping 的费用应该是
合理的吧？
BTW，从姓名看，这个神医肯定不是中国人，所以大家不必担心哈。
don
next
.
is
you |
|
b****e
发帖数: 117 | 41 因为相信这里的人一定很有经验，所以虚心上来求教，我第一次return，已经收到
fedex的return label，也打了fedex的电话让他们来pick up，现在是不是把包裹上面
的旧label撕掉，然后贴上新的，然后在家等，就可以了，非常感谢！ |
|
d*****r
发帖数: 3762 | 42 By Amazon policy, "Shipping and handling charges for returning Marketplace
items are borne by the buyer." Any experience?
Seems the buyer wants this excuse for return without any lost. |
|
y***r
发帖数: 16594 | 43 地址是：
smartlabel returns
parcel return service
56901
能收到吗？ |
|
s******y
发帖数: 1547 | 44 What are the unusual circumstances? Thanks.
from the ebay policy: Buyers are responsible for paying return shipping
unless the buyer and seller have reached a different agreement. In unusual
circumstances, eBay may pay return shipping. |
|
b********e
发帖数: 693 | 45 【 以下文字转载自 FleaMarket 讨论区 】
发信人: blackeagle (be), 信区: FleaMarket
标 题: how soon I can get, if return by china USPS
发信站: BBS 未名空间站 (Thu Jul 22 10:36:01 2010, 美东)
ship one box to china by USPS, and was return, how long I can get it?
thanks |
|
y********n
发帖数: 1669 | 46 我没有request for return，结果烂苹果给我一个confirmation email for Return
Request，前几天似乎碰到有人碰到同样的事。说说下面怎么样了？ |
|
e*****3
发帖数: 541 | 47 If his customer has opened box then returned. Will you guys charge the open
box fee like 15%? If you did, did Dees leave you a neg? (I do have return
policy saying 15% open box charge)
Many thanks. |
|
f*******i
发帖数: 8492 | 48 看到有rebate，所以从amazon上的第三方Wireless Emporium买了个蓝牙耳机，打算自
用。
结果寄过来发现是那种OEM包装，上面的UPC code根本不是原厂的UPC code，所以根本
没法拿rebate。
于是写信过去要return，并且希望他们寄给我shipping label。理由是他们在product
description上没有注明卖的商品是非retail包装的。
结果收到回信，说可以return，并且full refund，但是他们不提供shipping。
请问，这种事可以去找amazon argue一下吗？ |
|
c*********6
发帖数: 84 | 49 直接按他寄东西过来的label上的地址return，还是先升级dipute，让ebay强制指定
return地址？如果卖家没提供地址，我贸然寄个地址，it到时候抵赖岂不是要不回来钱
了 |
|
|
