f******e
发帖数: 582 | 1 I plan to have my money saved as CD in the bank for one year. I probably
need the money before the CD matures. The cashier told me that it is ok that
I use this CD before it matures. I do not need to pay some penalty for this.
If this is true, the bank will lose money anyway if everyone put their
savings into CD (saving has much lower rate than CD) and withdraw money
from CD before it matures..
Thanks a lot. |
|
v****n
发帖数: 40 | 2 不错，看到今天国内一个公司在美国上了这个短融ETF。 相当于在美国就可以买国内的
货币基金了。 人民币4.5%的收益率，算下来我那2万美金存一年就可以买部iPhone 6裸
机了。 现在在BOA存一年连个汉堡都买不了。 回家赶快让老婆转了。
http://www.etftrends.com/2014/12/new-china-onshore-bond-etf-goe
The KraneShares E Fund China Commercial Paper ETF (NYSEArca; KCNY), the
newest member of the rapidly expanding lineup of exchange traded funds
holding renminbi-issued Chinese bonds debuted Wednesday.
With an average maturity of just 128 days and a lineup comprised entirely of
investment-grade holdings, KCNY can be... 阅读全帖 |
|
f*******n
发帖数: 12623 | 3 美国宪法和法律规定本人自愿想失去国籍才能失去美国国籍。不是说话就行，必须够成
熟、独立决定能力、和能理解国籍和国籍放弃的概念和后果才算“自愿”。美国外交手
册里说一般认为16岁以下的小孩没有这个能力。
https://fam.state.gov/FAM/07FAM/07FAM1290.html#M1292
7 FAM 1292(j)(2)
Voluntariness and intent: Minors who seek to renounce citizenship often do
so at the behest of or under pressure from one or more parent. If such
pressure is so overwhelming as to negate the free will of the minor, it
cannot be said that the statutory act of expatriation was committed
voluntarily. The younger the minor is at... 阅读全帖 |
|
d*******m
发帖数: 96 | 4 I think I will say something to my girl like " I know you are a big girl now
, you like to hang out with someone like XXX, I hope that you will enjoy
watching the movie with him. But also I hope that you you two will not
develop intimate relationship too soon. Mama loves you, what I concern is
for your own good."
But I will have a more thorough discussion with my daughter when she becomes
a teenager which is like more than 10 years to go. I want her to understand
that I want her not to have inti... 阅读全帖 |
|
d*******m
发帖数: 96 | 5 I think I will say something to my girl like " I know you are a big girl now
, you like to hang out with someone like XXX, I hope that you will enjoy
watching the movie with him. But also I hope that you you two will not
develop intimate relationship too soon. Mama loves you, what I concern is
for your own good."
But I will have a more thorough discussion with my daughter when she becomes
a teenager which is like more than 10 years to go. I want her to understand
that I want her not to have inti... 阅读全帖 |
|
t******l
发帖数: 10908 | 6 我觉得有天生跑得更快跳得更远的，但是那方面 late maturity，要到高中才会斩人与
马下。
所以我娃不一定是跑得快，而是天生在跑步跳远方面 mid-term maturity。。。将来还
是可能被 late maturity 的痛扁。
但我觉得我娃虽然目前理性上能接受这个，但感性上还需要时间。。。所以我得
handle 这个问题，不能将来带着一身伤病退出。
：人家那是不小心天生跑的快，去体制内的学校课后俱乐部罢了
：奥，你是说花滑？playground没冰不是？:) |
|
t******l
发帖数: 10908 | 7 另外哥们知不知道五年级就写情感日记是 early maturation 的重要指标，而娃观察证
实 early maturation 是数学慢班的重要统计特征之一。。。
其实 faulty memory 也是数学慢班的统计特征之一，我娃说她们不少记不起很多过去
小学时重要的（means things matters）的事儿。。。
哥们您这 faulty memory + early maturation，自爆情史是钢钢的。。。
：
：你真的搞错了，你对孩子的了解非常肤浅。 |
|
t******l
发帖数: 10908 | 8 Missy Franklin 和 Katie Ledecky 都是技术算糙的（相对那个级别的运动员而言），
但架不住人家是人肉发动机。。。
就算体育，还是很多玩意儿不是那么容易看得出来，Katie Ledecky 的身高比 Missy
Franklin 差一截呢，但架不住人肉发动机啊。。。
就算前两天提到的 ACTN3，可是有 20% 的人两条 ACTN3 都没有 mutate，但短跑跳远
运动员不到人群的 1%。。。
而且游泳这种现在是 early maturation 的运动，高二（十年级）不行就都是民科玩法
了。。。还不如一边游泳一边算 AMC 10 呢，至少还有张老这种 late maturation 的
不是？
当然很多高中游泳队累死累活的也不知道图个啥，人 Phelps / Franklin / Ledecky
在高中
都代表美国国家队出战奥运会了。。。田径队不管咋说都还有 25 岁 late maturation
的，至少高中常常也不确定是炮灰还是黑马。。。但游泳队啊啊啊啊啊啊啊。。。
其实我觉得那些高中游泳队心态可能跟隔壁楼的要父母付生活费的传销娃也差不多，话
糙理不糙... 阅读全帖 |
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t******l
发帖数: 10908 | 9 换一个角度，我觉得之所以普通娃很难 “简单飞起一脚踹倒 Piaget 老先生”，不仅
仅是因为 biological maturation 的问题，还有 computational expensive 的问题，
或者生造一个词，“computational maturation”。
通俗的说，“computational maturation”，就是 “有点会” 到 “熟能生巧” 的差
别。
而现代马工计算复杂度理论说，其实就是 Big O 的不可逾越性的问题。当然，如果是
能超频的天才娃大脑，另说。 |
|
t******l
发帖数: 10908 | 10 我觉得大人的 theory-of-mind 一般都没问题（有问题的估计也不会上网）。所以在这
种情况下，我觉得是娃的差别引起的。
我的猜测是不同娃的 maturation 节奏不一样，导致在同样的年龄，某些娃 think
more like adult，另一些娃 think more like a kid。
而这差别的背后，可能就是 Piaget 的 biological maturation 和新潮理论的
computational maturation 的共同作用。
：你看你也打这么多字，怎么就这么简而易懂呢
：【 在 syuan (头) 的大作中提到: 】 |
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l**e
发帖数: 97 | 11 3 x Principal Engineer
1 x Principal Architect
工作地点在上海
=======================================
Principal Software Engineer – Presentation Technologies (首席系统软件开发/
架构工程师)
The Principal Software Engineer will be responsible for leading development
of sophisticated presentation technologies. Deep knowledge on browser
execution environment and in-depth understanding of site-speed improvement
best practices are expected. The successful candidate will be a top
performer and versatile professional lea... 阅读全帖 |
|
f*******n
发帖数: 12623 | 12 我说的是“小孩”，就是小的。Minors＝未成年人，包括小孩和青少年。
Minors seeking to renounce their U.S. citizenship must demonstrate to a
consular officer that they are acting voluntarily and that they fully
understand the implications/consequences attendant to the renunciation of U.
S. citizenship.
小孩无法fully understand the implications/consequences attendant to the
renunciation of U.S. citizenship
这是美国外交手册：
http://www.state.gov/documents/organization/120538.pdf
7 FAM 1292(i)(2)（第2-3页）
(2) Voluntariness and intent: Minors wh... 阅读全帖 |
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f*******n
发帖数: 12623 | 13 美国外交手册说16岁以下一般被认为不够成熟去自愿放弃美国国籍。：
http://www.state.gov/documents/organization/120538.pdf
7 FAM 1292(i)(2)（第2-3页）
(2) Voluntariness and intent: Minors who seek to renounce citizenship often
do so at the behest of or under pressure from one or more parent. If such
pressure is so overwhelming as to negate the free will of the minor, it
cannot be said that the statutory act of expatriation was committed
voluntarily. The younger the minor is at the time of renunciation, the more
influence the parent i... 阅读全帖 |
|
k********8
发帖数: 7948 | 14 http://www.newyorkfed.org/markets/opolicy/operating_policy_101103.html
Statement Regarding Purchases of Treasury Securities
November 3, 2010
On November 3, 2010, the Federal Open Market Committee (FOMC) decided to
expand the Federal Reserve’s holdings of securities in the System Open
Market Account (SOMA) to promote a stronger pace of economic recovery and to
help ensure that inflation, over time, is at levels consistent with its
mandate. In particular, the FOMC directed the Open Market Tra... 阅读全帖 |
|
u****n
发帖数: 7521 | 15 2-year： 45.92%,
5-year： 28.56%，
10-year：17.54%.
http://seekingalpha.com/article/291657-greek-debt-being-given-a
The yields discussed were quoted from The Wall Street Journal for closing
prices on Friday (Sept. 2) - two-year 45.92%, five-year 28.56% and the 10-
year 17.54%. Here are the estimates:
There is currently a 10% probability of getting full principal
repayment on a two-year Greek bond at maturity. Calculation: 45% a year
times two years is 90% of principal. 10% principal repaymen... 阅读全帖 |
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k********8
发帖数: 7948 | 16 Operation TwistThe Federal Open Market Committee known as Operation Twist (
named for the Twist dance craze of the time[1]) began in 1961 was created to
flatten the yield curve in order to promote capital inflows and strengthen
the dollar. The Fed utilized open market operations to shorten the maturity
of public debt in the open market. Although this action was marginally
successful of reducing the spread between long-term maturities and short-
term maturities, it did not continue for a sufficie... 阅读全帖 |
|
c*****r
发帖数: 8227 | 17 Again, no one summarized it better than David Rosenberg!
Enjoy:
First, the Fed once again downgraded its outlook on the economy, citing "
significant downside risks" (the word "significant" was not there on August
9th) and added "strains in global financial markets" as one of the reasons
for the more downbeat assessment.
If there hadn't been so many trial balloons being floated in recent weeks
over the prospect of an Operation Twist ("OT") style of policy easing,
perhaps the stock market would h... 阅读全帖 |
|
b******r
发帖数: 16603 | 18 The Committee also decided to continue through the end of the year its
program to extend the average maturity of its holdings of securities.
Specifically, the Committee intends to purchase Treasury securities with
remaining maturities of 6 years to 30 years at the current pace and to sell
or redeem an equal amount of Treasury securities with remaining maturities
of approximately 3 years or less. |
|
R******a
发帖数: 1195 | 19 明天开盘会在哪里呢？无限遐想啊！
Alcatel-Lucent Secures EUR1.62B Financing
21 minutes ago - Dow Jones News
By Inti Landauro
PARIS--Alcatel-Lucent (ALU.FR) Friday said it secured a 1.62 billion euros (
$2.12 billion) new financing from Credit Suisse (CS) and Goldman Sachs (GS)
to grant more time to the money-losing telecom-equipment company to return
to profitability.
The company will use the proceeds of the new financing line to extend the
maturity of existing debt over "several years", its Chief Executive Ben
... 阅读全帖 |
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s********i
发帖数: 17328 | 20 http://corporate.troweprice.com/html/content/home/about/perspec
Step 2: The Fed Stops Reinvesting Proceeds From Its Holdings (Second Half of
2014, Possibly Later)
At present, the Fed acts to prevent passive shrinkage of its securities
portfolio by reinvesting principal payments from its maturing holdings of
agency debt and agency MBS into agency MBS and by rolling over maturing
Treasury securities at auction. Once the Fed is finished with its large
asset purchases around mid-2014, the central ba... 阅读全帖 |
|
y******5
发帖数: 131 | 21 【 以下文字转载自 Money 讨论区 】
发信人: velbon (tripod), 信区: Money
标 题: 终于有了美版“余额宝”了。
关键字: 余额宝，人民币
发信站: BBS 未名空间站 (Wed Dec 3 21:14:35 2014, 美东)
不错，看到今天国内一个公司在美国上了这个短融ETF。 相当于在美国就可以买国内的
货币基金了。 人民币4.5%的收益率，算下来我那2万美金存一年就可以买部iPhone 6裸
机了。 现在在BOA存一年连个汉堡都买不了。 回家赶快让老婆转了。
http://www.etftrends.com/2014/12/new-china-onshore-bond-etf-goe
The KraneShares E Fund China Commercial Paper ETF (NYSEArca; KCNY), the
newest member of the rapidly expanding lineup of exchange traded funds
holding renminbi-issued Chinese bonds d... 阅读全帖 |
|
BR
发帖数: 4151 | 22 有人讨论这个吗？
【 以下文字转载自 Money 讨论区 】
发信人: velbon (tripod), 信区: Money
标 题: 终于有了美版“余额宝”了。
关键字: 余额宝，人民币
发信站: BBS 未名空间站 (Wed Dec 3 21:14:35 2014, 美东)
不错，看到今天国内一个公司在美国上了这个短融ETF。 相当于在美国就可以买国内的
货币基金了。 人民币4.5%的收益率，算下来我那2万美金存一年就可以买部iPhone 6裸
机了。 现在在BOA存一年连个汉堡都买不了。 回家赶快让老婆转了。
http://www.etftrends.com/2014/12/new-china-onshore-bond-etf-goe
The KraneShares E Fund China Commercial Paper ETF (NYSEArca; KCNY), the
newest member of the rapidly expanding lineup of exchange traded funds
holding renminbi-issued Chines... 阅读全帖 |
|
E***r
发帖数: 1037 | 23 AAPL is currently trading at ~145
you can safely short AAPL by doing bear spreads;
they have well-defined risk-reward structure.
1. mid-term Credit call spread, e.g., Jul 21
* short 150 call (OTM)
* long 160 call (OTM)
You expect the short leg earns money for you,
and the long leg caps the upside risk.
If you want better reward-risk ratio,
at the expense of smaller probability of profitability,
you may try the 145-150 spread.
It is advised to close your positions
once your 50% max profit is achi... 阅读全帖 |
|
t*****e
发帖数: 3287 | 24 ☆─────────────────────────────────────☆
ruyijixiang (如意宝宝) 于 (Thu Jul 7 12:09:51 2011, 美东) 提到:
现在有一机会，去A-star VIP lab做programme manager,相当于当地的lead
investigator.
VIP是指visiting investigatorship programme，在A-star下属的一个institute。
相当于美国这边一个老板在那边开一个独立的实验室，我在当地运作，美国这边的老板
每年回去2个月。
实验室前三年的启动经费是5个million.按美国老板说我的独立性很大，参与实验室整
个的招人，构建，运作，从0开始，大概招10个PhD level的规模。运作的好，三年以后
，实验室归lead investigator.
因为时间比较紧，要我马上做决定，有几个问题请教大家：
1.大家觉得新加坡的科研环境怎么样？与美国rank 30-50的学校比明显的缺点是啥？
我本来年底打算申请美国学校tenure-track AP，按同实验室过往情况... 阅读全帖 |
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p********1
发帖数: 46 | 25 yeah, and u are sooo mature...
honey, just because u watch mature porn, doesn't mean u are mature... |
|
j**4
发帖数: 10425 | 26 【 以下文字转载自 Seattle 讨论区 】
发信人: lesson (伤心吉他客), 信区: Seattle
标 题: 遛狗情缘、孽缘、悲剧、喜剧？还是叫“遛狗故事”吧。
发信站: BBS 未名空间站 (Sun Jun 17 17:03:58 2012, 美东)
半年多前在这个小区买了套房，是在 downtown 附近介于 100 街与 92 街之间的一个
社区里。 98004 的学区，地点好，房子好，风景也还不错，邻居素质好，住得挺舒服
的。本来还想说等房价起来后，拿出去卖掉，不过年纪大了，“不折腾”，就当作养老
之所吧。
我有条黄金猎犬，五岁，每天在社区里遛狗是我的日课。
遛狗的好处除了人与狗都有得锻炼之外，也可以顺便看看人家的房子。这个社区的房子
都挺不错的，连六七十年没有改建过的 dozer 都要 $1M（主要是地价），最高可能可
以到 $3M 吧，前两天经过一套正在卖的要价 $2.67M。我喜欢在遛狗的时候顺便看看邻
居的房子，看看人家的花园怎么设计的，房子的建筑有什么特色等等。同时这个社区的
人也很有礼貌，遛狗时在路上遇见人，都会彼此点头打个招呼，不管对方是开车还是走... 阅读全帖 |
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y****i
发帖数: 778 | 27 If your tax rate is low or have a IRA account, you can buy individual
corporate bonds.
I bought CUSIP 18683KAB7, a CLF bond yesterday at 99.545, yield 4.9% for 6
year early this month.
If you want shorter term, PSEC bond CUSIP 74348YKU4 4% yield, Maturity Date
01/15/2018 or CUSIP 74348YNJ6 4.5% yield, Maturity Date 04/15/2019. The
PSEC bond liquidity is worse than CLF because the difference of bid and ask
price can be $1-2 for PSEC in stead of $0.2 for CLF.
If you plan to sell the bond within 1-... 阅读全帖 |
|
l****n
发帖数: 6896 | 28 半年多前在这个小区买了套房，是在 downtown 附近介于 100 街与 92 街之间的一个
社区里。 98004 的学区，地点好，房子好，风景也还不错，邻居素质好，住得挺舒服
的。本来还想说等房价起来后，拿出去卖掉，不过年纪大了，“不折腾”，就当作养老
之所吧。
我有条黄金猎犬，五岁，每天在社区里遛狗是我的日课。
遛狗的好处除了人与狗都有得锻炼之外，也可以顺便看看人家的房子。这个社区的房子
都挺不错的，连六七十年没有改建过的 dozer 都要 $1M（主要是地价），最高可能可
以到 $3M 吧，前两天经过一套正在卖的要价 $2.67M。我喜欢在遛狗的时候顺便看看邻
居的房子，看看人家的花园怎么设计的，房子的建筑有什么特色等等。同时这个社区的
人也很有礼貌，遛狗时在路上遇见人，都会彼此点头打个招呼，不管对方是开车还是走
路的，只要遇见了就会点个头招招手。
就是这样，我认识了 Adriana。
Adriana 是位四十开外的白人女性，身材矮小，喜欢穿着各种有 ethnic 风采的休闲衣
服。她给我的第一印象是 soft spoken；许多美国女人非常 loud，不只声音大，表情
夸张，... 阅读全帖 |
|
l*****9
发帖数: 9501 | 29 Jeremy Lin: 5 Reasons He Is the Point Guard of the Future for New York
Knicks
Jeremy Lin's spectacular play in the last two games is no fluke, and the
second-year man is the New York Knicks' long-term solution at point guard.
The former Harvard standout scored 25 points against the New Jersey Nets on
Saturday night, and then followed up his breakout performance with a 28-
point game in his first career start.
Lin has massive appeal because he is the first American-born NBA player of
Taiwanese/Ch... 阅读全帖 |
|
F****n
发帖数: 746 | 30 Nadal was already a mature player in 2005, he belong to "premature" type of
player,
On the other hand, FF is " da qi wan Cheng" type, there are a few years
overlap for these two,
Nadal turn Pro at 17? Don't you think his uncle should be sure he is mature
enough to let him go Pro?
Even we count as Nadal become mature and threatening at 19, but FF got to
that same state at 23, their age is less than 5 years difference. Their
prime time are almost at same time period.
I don't understand Nadal's cra... 阅读全帖 |
|
H********g
发帖数: 43926 | 31 Most coccinellids have oval, dome-shaped bodies with six short legs.
Depending on the species, they can have spots, stripes, or no markings at
all. Seven-spotted coccinellids are red or orange with three spots on each
side and one in the middle; they have a black head with white patches on
each side.
As well as the usual yellow and deep red colourings, many coccinellid
species are mostly, or entirely, black, dark grey, gray, or brown, and may
be difficult for an entomologist/nonentomologists to ... 阅读全帖 |
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u*********e
发帖数: 9616 | 32 拉倒吧，想找人生指导，那种selfhelp guru一砸一大片，好多自己家里一团糟，不妨
碍人家上台道理一套套的忽悠台下粉丝一帮心潮澎湃热泪盈眶。人家再虚伪，好歹还聪
明知道藏着掖着点家丑。这位大姐，这么简单的一件事能让她上纲上线吵出几十层楼，
明明没事的非的给整出分手来，还给谁指导人生呢。
Mature people就是不但要听其言还要观其行，什么self centered小丫头片子都能给忽悠了也敢叫自己mature ?
and we had a debate also, but we understand to respect each other's
differences and agree to disagree - mature people do that, and I WILL trust
her to give love advise to my daughter. |
|
S*********f
发帖数: 1938 | 33 ☆─────────────────────────────────────☆
spinhi (spinhi) 于 (Tue Apr 26 15:17:12 2011, 美东) 提到:
和男朋友在网上认识1年时间，一直两地。大约一个月见一次面。我要毕业了，所以最
近很认真的讨论了将来的打算。最后两人商量打算8月份结婚，具体事宜都讨论过了，
一切从简。之后他说要和家里商量一下，我就觉得有点怪。后来过了两个星期他跟我说
他爸妈觉得我们认识时间太短，并且偶尔还有矛盾，应该再相处一下看看。我问他怎么
想，他说他也是这样想的。我突然有种被欺骗的感觉。两人相处矛盾是不可避免的。如
果他觉得要PERFECT才能结婚，那和他在一起十年也不会等到那一天的。我在电话里骂
他是骗子，信口开河，把婚姻当儿戏，还把父母拿出来作挡箭牌。他说我目的性太强，
self-centered,不符合我的意思就不行，说他没骗我只想继续相处一段时间。
我非常伤心，觉得他这样出尔反尔，毫无责任感，就算我不计较这次，以他自我中心的
性格，也不知道他以后会不会再让我伤心。我的第一反应是和他分手。大家帮我出出主
意。是否还要... 阅读全帖 |
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z*********n
发帖数: 94654 | 34 有一个极限年龄，那个时候到现在还不到四个月
在google
这篇文章说：
http://www.mypetrabbits.com/Article/how-to-care-for-pregnant-and-baby-rabbits
When a female rabbit is sexually matured and is ready to bear babies, they
are willing to the procreation process with their male counterpart.
Depending on the breed of the rabbit, a female rabbit is sexually matured at
the age of 6 months. Some rabbit breed are sexually matured at 9 months.
这个文章说的是六个月
我家的兔子六个月是肯定不到的 |
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C****i
发帖数: 1776 | 35 神學教育典範﹕神學生必讀書目
A CLASSIC SEMINARY EDUCATION:
My Recommended Reading List
What the 21st century longs and needs to see, are Christians and
churches w
ho have a message to proclaim. Do you know what you believe? Building one
's own theological foundation is a life time task. It may involve going to s
eminary, or it may not. Not everyone has that opportunity. Sadly, very oft
en a seminary degree does not mean a solid foundation in the doctrines of th
e Bible. However you can launch ou... 阅读全帖 |
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s*y
发帖数: 933 | 36 Yes, there is. Didn't you read the Bible? Levitcus 27 uses just that, a
single yardstick - shekels of silver, to evaluate humans according to age
and gender. So no matter how different men and women are or how different
roles they have, God/Bible does indeed use a single uniform yardstick to put
values on men and women.
Here's the accounting summary:
Man age 20-60 = 50 shekels of silver
Woman age 20-60 = 30 shekels of silver
So, women are worth 60% of what men are worth.
Boy age 5-20 = 20 sheke... 阅读全帖 |
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p*******r
发帖数: 59 | 37 Career Opportunities at JCVI Infectious Disease (8 Positions)
The PIs did not ask me to post here, I did this just in case someone is
looking for similar positions but did not see these, and I would be happy to
see some chinese fellows to come. All the PIs are very nice.
All listed at
https://careers.jcvi.org/careers/Careers.aspx
http://www.jcvi.org/
No. 1 & No. 2 Post-Doctoral Fellows
Job Responsibilities
JCVI is looking for two Post-Doctoral Fellows to join the Infectious Disease
Group in our ... 阅读全帖 |
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s********3
发帖数: 231 | 38 《科学》对STAP手稿的专家评审意见曝光
《科学》对传说中的STAP细胞论文的三名评审专家意见，过去一直被雪藏，今天终于
被曝光。专家对这一研究的评价不高，认为非常全面的描述性研究，如果结果确定，可
能导致发育生物学大厦的颠覆，其实是不相信这种研究结论。因为没有当时的投稿件，
所以没有办法对这些评价进行更深入分析。不过这些资料显然都在某个地方，只是拥有
的人不愿意拿出来。
Retraction Watch readers are of course familiarwith the STAP stem cell saga,
which was punctuated by tragedy last month whenone of the authors of the
two now-retracted papers in Nature committed suicide.
In June, Science‘s news section reported:
Sources in the scientific community confirm that early version... 阅读全帖 |
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j******i
发帖数: 21 | 39 新人求助，第一次做miRNA deep sequencing 分析，想请问版上各位有没有比较实用的
分析protocol或者 pipeline。 还有一个问题就是， sequence read 是直接 map到
mature miRNA的 sequence上比较好，还是map 到genome上然后用 gff file locate
mature miRNA的位置。 如果是map到mature miRNA上，下一步的fold changes 的和 t
test 的分析用什么program做比较好。 菜鸟一枚，感谢赐教！！！ |
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d****i
发帖数: 123 | 40 Position 1: Research Fellow (RF)
Desired Background: graded-index materials, and transformational optics (
experimental experience would be additional plus)
Qualification for RF: doctorate degree in physics, optics, mechanical
engineering, or related disciplines; strong publication record; contract
duration (maximum 2.5 years, which can be extended based on mutual
satisfaction upon maturity)
Position 2: Postdoctoral Fellow (PDF)
Desired Background: plasmonic metamaterials, nanophotonics
Qualif... 阅读全帖 |
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h****i
发帖数: 91 | 41 Thanks for sharing. Looks mature is a good thing for clinicians. I think
your suit(especially the mature color) make you look more professional, I
guess that is the reason why he said you look mature. |
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d****i
发帖数: 123 | 42 Position 1: Research Fellow (RF)
Desired Background: graded-index materials, and transformational optics (
experimental experience would be additional plus)
Qualification for RF: doctorate degree in physics, optics, mechanical
engineering, or related disciplines; strong publication record; contract
duration (maximum 2.5 years, which can be extended based on mutual
satisfaction upon maturity)
Position 2: Postdoctoral Fellow (PDF)
Desired Background: plasmonic metamaterials, nanophotonics
Qualif... 阅读全帖 |
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m******n
发帖数: 354 | 43 题2.21的题解说，当一个call option moves into-the-money时，sensitivity to
term to maturity 会跌，当very deep in-the-money时, sensitivity 跌至零。 相反
的当move to out-of-the-money的时候，sensitivity会涨，当very deep out-of-the-
money的时候，延长一下term to maturity, call price会有proportionately greater的
增长。
我自己推导了一下公式，发现这个sensitivity to term to maturity不就是 -1乘上
theta吗，好像得不出上面的结论啊？
恳请指教，不胜感谢！ |
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r******o
发帖数: 1530 | 44 Looks like I'm really bored these days...
============
lol, fun question, I see where you are coming from. The following
discussion ignores default risk.
A lot of people, don't fully understand what's yield, yield usually refers
to Yield 'to Maturity', that's, you have to hold your position to maturity
to realize the yield. And the fundamental assumption is that, all your
coupon payments will be reinvested at the same yield in the future, again,
to maturity (forget about whether you can reinve |
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j********t
发帖数: 97 | 45 1. Calculate \int_{-\infty}^{\infty} \int_{x}^{\infty} xe^{y^3} dydx
2. Repeatedly throw a dice until two even numbers occur in a row or number
is 3 or 5. What's probability of
stopping by two consecutive numbers before 3 or 5?
3. Stock price is 100, strike is 100, maturity is 1 year. Current call price
is 10. Assume you can buy/sell put or
call, borrow/lend cash, purchase stock. But you can't sell stock!!. Please
give tight bound of put option with
the same strike and maturity.
4. Currently sto... 阅读全帖 |
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f********k
发帖数: 136 | 46 1. Borrow $118 at 5%, long a call (cost $18), instantly invest the remaining
$100 with 5%, short a forward.
At maturity, excercise the call with $100 to buy a share, delivery the share
to forward contract to receive $120, the cash flow from long call+ short
forward is $20, the net exposure to debt is $18*1.05=$18.9, thus the net
profit =20-18.9=1.1
2. If the call is priced 121, the call is overpriced. Short call, invest the
proceeds of $121 with 5% to generate $127.05 in one year, long a forward... 阅读全帖 |
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s*u
发帖数: 73 | 47 现有的matlab里面的swapbyzero好像只能给spot/forward starting swap定价，
如果我想给一个历史上已经开始，但是在未来几年才mature的irs定价，该怎么用
swapbyzero呢？
如果想在2000年1月一日，给一个1999年开始，2020年结束的irs定价，该怎么使用以上
的函数呢？
例如：
1)Define Rate Structure
StartDate='01-Jan-2000';
EndDates=['02-Jan-2000';'03-Jan-2000';'06-Jan-2000';'10-Jan-2000' ...
;'01-Feb-2000';'01-Mar-2000';'01-Apr-2000';'01-May-2000';'01-Jun-2000';'01-
Jul-2000' ...
;'01-Aug-2000';'01-Sep-2000';'01-Oct-2000';'01-Nov-2000';'01-Dec-2000';'01-
Jan-2001' ...
;'01-Jan-2002';'01-Jan-2003';'01-... 阅读全帖 |
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W**********r
发帖数: 8927 | 48 你恐怕认为那些老将“mature enough”吧，他们的逢共逢华必反“open minded”么？
如果爱党爱国反ZD是你所谓的“close minded”的话，那请你走开。我们政见不同。请
问CNN，Fox News，还有MIT BBS上的China News提供了一个公平的平台么？他们的主持
人是你所称的“mature enough”？
你怎么能认定我不“mature”呢？我的经验恐怕比你要多吧？至于公平，我就是要提供
给爱党爱国的言论一个公平，对于反共反华的言论，别想从我这找公平。
希望你也对其它新闻台说他们是“close minded”，像CNN，Fox News，还有MIT BBS上
的China News。但他们还不是一样地存在？我也正是因为对他们的“close minded”不
满，又没法改变他们存在的事实，所以才希望有一个属于我们声音的存在，呵呵。
，都 |
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i***h
发帖数: 12655 | 49 July 28 (Reuters) - The cost of pumping a barrel of oil out
of the ground depends on a variety of factors, including the
size and accesibility of the field.
Oil companies are often reluctant to give precise cost
information.
The following provides estimates of the cost of running a
field for OPEC members and other individual countries, obtained
from traders and industry analysts.
It also gives the International Energy Agency's more general
assessment of costs for the oil-producing regions of the... 阅读全帖 |
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