Unlimited leverage comes automatically with an option exchange. And derivative trading which made the option exchanges look like a benign event.
期权交易与无限杠杆率是与生俱来的,而且金融衍生品交易使得,期权交易看似有益。
You would probably not even think to say, pay me 3% interest plus the rate of inflation over the next year.
你甚至可能根本不会想到说,支付3%的利息外加来年的通货膨胀率。
If he switched from gold to let's say iron, he also tried platinum, a number of different foils, he found that they count rate it still was 20 alpha particles per minute.
金箔的时候,计数率就变成零了,如果他把金换成比如说铁,他们还尝试了铂,还有一系列其他的箔片,他发现计数率还是每分钟。
It could be arbitrary collections that you've come up with in other ways.
我没法说明白,可能是某些人的击球率什么的。
Because as we'll talk about next time, rates of depression are on the rise, rates of anxiety are on the rise, not just in this country, globally.
因为就像我们下次课会说到的那样,抑郁率呈上升趋势,焦虑率呈上升趋势,不只是在这个国家,是全球化的现象。
Now, figure in the fact that smoking is playing a role, physical activity is playing a role, still just changing fruit and vegetable consumption potentially could reduce heart disease worldwide by this much: stroke by 19% and some cancers by as much as 20%.
实际上吸烟和运动都对此有影响,即使将这些因素都考虑进去,仅仅改变水果和蔬菜的摄入量仍然能,在全球范围内减少这么多的心脏病得病率,中风减少19%而某些癌症减少达20%
If X is the number of cells, then the rate of change of X, dX/dt, the rate of change of the cell population, how fast division is taking is proportional to the number of cells I have.
如果X是细胞数目,那么X的改变率就是dX/dt,就是细胞数目的改变率,分裂的速度有多快,和细胞数量呈比例关系
Inflation rates had gotten very high even in Germany where anti-inflation sentiment was the highest.
通货膨胀率仍然很高,甚至在,反通货膨胀的情绪最高涨的德国。
One of the things that the Federal Reserve does is it sets reserve requirements for banks.
一个联邦储备银行做的事是,它给银行设定了法定准备金率。
And it speaks to what I said is my concern that Child Main Nutrition decrease by only 1 percentage point while economy cotinues to...grow -I see.
这也是我提过的我所关心的问题,经济还在高速增长的同时,儿童营养满足率,却掉了1个百分点,-我知道。
Listen, the two periods in American history 1945 1890 to 1945 The economy suffers 3 contractions of 5 percent, 15% 2 of 10, and 2 of almost 15 percent.
听好,美国历史上的两大时期,第一时期是从1890到5,经济遭受过三次紧缩率为5%的经济紧缩,两次10%,还有两次高达。
In fact they decide on how to set interest rates and borrowing requirements for member banks.
事实上,他们决定如何制定利率,和会员银行的法定准备金率。
Default rates are shooting up and valuation of securitized subprime mortgages have crashed and it's throwing turmoil all over the financial community.
违约率飞速上升,对于次级抵押贷款的估值也失效了,这还导致了整个金融系统的混乱
If the company gets too leveraged then there's too high a probability that the company will fail and there are costs to bankruptcy.
如果公司的杠杆率太高,那么公司倒闭的可能性会极高,然后会产生破产费用
We might want to know his ERA.
我们想知道他的投手防御率。
The reserve requirement now is 10% 10% on demand deposits so they're forced to keep those reserves and much of that is in the form of deposits at the Federal Reserve Banks.
现在的法定准备金率%,在活期存款上是,所以它们被强迫持有这些准备金,并且一大部分是在联邦储备银行,存着的。
Remember, it's one and a half times inflation rate plus a half time the GDP utilization 1 plus 1.
注意,公式是,1。5倍通货膨胀率,加上0。5倍实际GDP与名义GDP的百分比,再加上恒常数。
Small banks have lower reserve requirements but it rapidly gets up to a standard.
小银行有低一些的法定准备金率,但是这个比率快速的上升到一个新的标准。
All of these banks are really in control of short-term interest rates and these interest rates are used to try to manage and stabilize the economy.
所有国家的中央银行都可以,控制短期利率,通过控制短期率达到,管理和稳定经济的作用
We had inflation rates in the United Kingdom on the order of 20% a year and people were asking ? what is going on in the UK?
我们在英国有,每年20%的通货膨胀率,然后人们还在问,英国正在发生什么?
Banks still are vulnerable to bank runs because they still have deposits so the system is still vulnerable and therefore the Federal Reserve has a set of reserve requirements.
银行仍然对银行挤兑敏感,因为它们仍然有存款,所以这个系统还是比较脆弱的,因此,联邦储备金有一系列的法定准备金率。
Reserve requirements are like what the Bank of England did or the Suffolk Bank did long ago.
法定准备金率就像,英格兰银行做的那样,或是Suffolk银行之前做的一样。
It's not integrated, trade or percentage of GDP is not terribly high, and foreign investment is extremely low in percentage terms, compared with China's for example.
印度经济还没有完全融入全球经济,其贸易或GDP增值还不高,吸引的外资率也非常低,比如和中国相比就是如此。
However, that all changed in 2003 with the Jobs and Growth Tax Reconciliation Act of 2003, which cut the rate of taxation of dividends to 15%-- the same rate that capital gains are taxed.
但在2003年这些都变了,2003年颁布的《就业与进一步减税协调法案》,将股利的税率减至15%,与资本收益的征税率相同
Now the reserve requirement is progressive.
现在这个法定准备金率是逐步上升的。
They might put only 10% down on a house, so you buy a house for $300,000 and you put $30,000 down; that's an investment of $30,000 but it's highly risky because you are very leveraged when you only put 10% down.
他们也许只付了总房价的10%,若你买了30万的房子,但只交了3万,这是一笔3万元投资,但却是高风险的,只支付10%时,你的杠杆率就很高了
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