C******n
发帖数: 9204 | 1 哈哈，梁不高兴了连Wei Xiong都骂。别说junior faculty了。
她有点背景，connection很多，但也许不是那么深。 |
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f***5
发帖数: 1569 | 2 ca, insider a~~
More 8gua please... |
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b******t
发帖数: 270 | 3
该女比较有势力、背景。早些年的学生都看过她策划的北美图书，后来让清华的影印版
给崛起了。
我比较欣赏这种拉钱强人，如ccer的zhao等。北美现在是高度均衡了，很难靠堆钱就能
搞起一个项目来（除非是眼下这种危机期间，谁有钱谁崛起）。
国内还在大跃进期间，跟美国70、80年代差不多，谁有本事拉来大fund十年后天下差不
多就是谁的。 |
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e*******e
发帖数: 7 | 4 二十多岁当然是kid
ni ben yi ge ba |
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c******u
发帖数: 263 | 5 算低的了
更低的还有afa, wfa,efa,round 10%
更更低像utah winter, rfs paris接受率估计不到5% |
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f***5
发帖数: 1569 | 6 关键是你的flexiblity 不能太大阿。必须要和现实接近。
所以那些人基本也和做regression的人一样，
左调调，右调调，最后把所有的参数都调到一个reasonable的区间。
but usually, 他们会觉得自己做的东西比做regression的人牛屄。因为用了很多数学
，很多运算，看起来很fancy。
去年我去afa听王能的presentation,他做的就是这种dynamic theory。
blah blah一堆，他的discussant是个stanford的做static theory的大牛，上来就毫不
留情的说，
with这么多参数，i don't know how much insight we can get from it。
整个就是一个static vs dynamic。 |
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r******g
发帖数: 112 | 7 见附图。
在xy坐标系内，x轴绕某A点转theta角，得到新的绿色的2条线
现在已知黑色OB，OC长度，以及theta角，请问如何能够反推得出A点的x，y坐标？
因为afa依A点的x，y坐标而变，所以也是未知
身为薄厚的我，实在是没有头绪了，多谢指教 |
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s****8
发帖数: 8 | 8 An AFA male was admitted for CP r/o MI with cocaine abuse and suicidal
attempt. HE had h/o NSTEMI and stents placement recently. The CP was
constant for several days and pressure-like, which improved with activity.
He did take his asa and plavix etc. No ischemic changes on EKG. CK. CKMB
were both elevated and troponin negative X1. He was chest pain free after
pain meds and nitro paste given. The second set enzymes showed the same
thing so he was transferred to psych thereafter.
Later that day, p |
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r******g
发帖数: 112 | 9 见附图。
在xy坐标系内，x轴绕某A点转theta角，得到新的绿色的2条线
现在可以测出黑色OB，OC长度，以及知道theta角，请问如何能够反推得出A点的x，y坐
标？
因为afa依A点的x，y坐标而变，所以也是未知
身为薄厚的我，实在是没有头绪了，多谢指教 |
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r******g
发帖数: 112 | 10 在线等，哪里对不上号？
A点的坐标一变，afa角也变，转动theta角之后的绿线的位置也要变化
现在是可以通过实验测出绿线从x轴或者y轴返回O点的长度和已知theta角
不知道能否倒推出A点的坐标，谢谢 |
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S****Y
发帖数: 4634 | 11 en, i know they interview for interns in AFA |
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A********a
发帖数: 133 | 12 I remember the question has been asked here weeks before. The AEA/AFA
meeting is the primary place for academic jobs, there are some job
opportunities for non-academic positions including governmental and industry
. I know Bank of Canada, Federal Reserve, Willington management, Vanguard,
SSGA and likes interview people there, but not IBs like GS, MS, LHM, BS, JPM
. Most of interviews are pre-arranged.
Hope it helpful. |
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s*********8
发帖数: 5 | 13 或者 call Me AT 217-721-9195. THANKS |
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w******n
发帖数: 309 | 16 才收到面试通知，本来没打算去的，现在要定机票的话，超贵
不知道值不值得去 |
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a**********0
发帖数: 422 | 17 多谢了！ 我没有任何精算背景 不知道如何过精算考试 听说精算也是和volatility 打
交道 只不过instrument是保险产品 金融的instrument是衍生品和股票 其实都差不多
其实我的math phd是比较偏向 financial econometrics和financial time series的
另外我学过一些概率和随机过程的课程 我的phd有点像比较理论的统计或者计量经济
像你说的你有flyout 但是一般商学院finance方向有两个market 一个AFA 一个 MFA 后
者在十月中旬 你是通过什么渠道呢？ 另外你也是数学phd吗？ |
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M*****c
发帖数: 3306 | 18 Here is what I did. I guess it makes sense although I am sitll not very
clear about something.
I use significance level afa=0.05, and get k=1.96.
then I calculate
K = |x-nu|/sigma/sqrt(n)
where
x is the average of 10 samples;
nu is the average of 200 samples;
sigma is standard deviation of 10 samples;
n = 10
K = 0.46 < k, so I think it is a good representative. I think it is
basically a Hypothesis Test problem, right?
But my ques |
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D******n
发帖数: 2836 | 19 no two things are the same in the world,
10 out of 100 is of course not the same as the original 100.
the problem is how close, ur afa is controlling that precision. But how
close is close is up to you to decide.
by the way as u already know the actual length of the unit, u can use it as
a co-variate to reduce the variance. |
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d******g
发帖数: 130 | 20 Financial Management Association? ASSA should include AFA and AEA? All
professional mambership? Pure guess... |
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m*********k
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