Of course, this was just a change in stock prices; it wasn't related to any fundamental change in the economy or any fundamental change in corporate prospects.
当然,这只是股价上的变化,整个经济或是各个上市公司,并没有发生根本的变化
For example, maybe you have a friend who told you to invest in a specific stock
例如,也许你有个朋友告诉你应该投资某一股票。
This one-day collapse in stock prices was a virtual impossibility.
股价一天之内有如此程度的暴跌,本来是根本不可能的
T" Now, in this case, the subject has just chosen Stock T . and made 10 dollars.
假设受试者选择了“股票,然后挣了10块钱。
And when I ran that it, I got weird results, 300 because we know that a Google priced at, say, 300, is much more likely to move by 10 points in a day than a stock that's priced at $0.50.
当运行这个程序的时我得到很奇怪的答案,因为我们知道一只谷歌的股价大概是,对一个0。5美元的股票来讲,每天改变10个点才比较正常。
And with this data, where students were able ; to implement last year their own E-trade-like website; whereby you have accounts and you log in your hand age of your users 10,000 virtual dollars and with them can they get stock quotes, by stocks, sell stocks and the like, all of this accomplished just after a few weeks time.
通过这些数据,学生们就可以做出类似电子商务的网站;,只要你有账号就能进入你的账户,里面有1万的虚拟美元,这样你就能去查询股票报价,进行买卖股票之类的事,这一切仅仅用了几个星期的时间就完成。
one is to look at the sequence of event, look at these sequence in October 29, stock market crashed, two month later, 9% unemployment peaked at 9%.
一种是看看事件发生的时间,看看顺序,10月29号,股票市场崩溃,两个月后,失业率上升到。
In essence, this collapse in stock prices -the one-day collapse in stock prices -I think in the U.S. The price was, depending on which index you were looking at, were down 21-22% in a single day.
实际上,这次股价暴跌,股价一天内的跌幅,当然在美国国内,要看你参考的是哪种股指,但基本上一天之内暴跌21-22%
Builders were doing extremely well until a couple of years ago their stock was soaring--now all of a sudden they're in crisis.
直至前几年建造商们的表现一直非常优异,本来股票大涨,忽然就陷入了危机
But that no particular stock is more or less likely to outperform the market, because all the information is incorporated in the price.
但是没有那一种特殊的股票是,最有可能比市场平均表现更好的,因为所有信息都是包含在价格上的。
I wrote this book in 2000 right at the peak of-- fortunately right at the peak of the stock market.
我2000年写这本书的时候,当时希勒教授在书中提醒投资者注意泡沫风险 股市正处于最高点 2个月后此预言果然应验
If you buy stock in a high tech company, that sells things on the internet, you might expect it to fluctuate enormously.
如果你选择买在网上进行销售的,高新技术公司的股票,它可能会变化非常大。
Then you make money if the price of the stock rises above, in that case, $11 a share.
如果股票的价格高于十一美元,你就能够盈利
That if people thought that the stock was underpriced well people would buy more of it in the price would have risen already.
如果人们认为股票的价格较低,人们就会买进股票,价格就会增高。
If you buy stock in a company the most you can lose is the money you put up, so that's called limited liability.
如果你买了一个公司的股票,你最多只会赔掉投进去的钱,所以这叫做有限责任
That's $1 more than it costs now in the market, so the options are worthless unless the price of the stock goes up.
这样每股就要比市场价多花费一美元,除非股票价格增长了,否则这个期权就是没有价值的
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