What's happening, increasingly, is that employees or top executive employees, at least, in companies are rewarded as part of their compensation with options on the value of the stock of the company they work for.
现在越发普遍的情况是,雇员,或者至少是高管,可获得他们所在公司额外的股票期权,当做薪酬的一部分,作为其优秀管理的回报
I start $100 as the average price of the stock, what should the average price of the stock be?
我把100美元作为股票的初始平均值,你们觉得这个股价的平均值应该是多少呢?
So, let's go back to the thrilling days of the end of the 19th century, and just take stock.
让我们回到激动人心的,19世纪末,稍微想一下。
It emphasizes the long run performance of the stock market, but it's really a general treatise of financial markets.
虽然这本书着重于股票长期投资,但它其实是一本关于金融市场的综合性著作
Once that's clear, we will send it to the necessary application, be it a search engine or anti-virus software, or a stock search, or shopping, or FriendFinder - anything that can be plugged into this kind of platform.
结果一出,页面将会转到相应的应用,像,搜索引擎,或者,杀毒软件,或是,股票搜索,购物,交友网站,任何能够接入平台的东西。
So, if language seems exhausted because it's always preceding you, everything has always already been said, there's no new plot to be had, the world is full of stock phrases, how do you use them to embody an experience that seems fresh to you?
所以,如果因语言,在你之前就存在,而它就显得枯竭,如果一切都已经被说过,如果已没有新的情节可供创造,如果世界一直充满陈腔旧调,你如何能够用它们,呈现出一个崭新的体验?
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。
I'm gonna keep as part of each stock, it's history of prices, which we can initialize, well, I've initialized it as empty, but that's probably the wrong thing, right?
我会把股票的历史价格,作为每只股票的一部分,我们可以先对它的历史价格进行赋值,好了,我先给它赋了空值,但是这样做可能不对,是吗?
That's so basic, it must have happened a million times and that's the basic idea of the stock market.
这是很基础的概念,早已屡见不鲜,而这就是股票市场的最初思想
So in fact, it is the case, if you look at data, and by the way, that's the way I ended up setting a lot of these parameters and playing with it, was comparing what my simulation said to historical stock data.
所以实际上,在这个例子中,如果你看到数据,顺便说一下,这就是我设置很多变量,然后编程的方式,也就是把我的仿真程序得到的结果,和历史股票数据进行比较。
one of the big causes of companies not filing financial statements on time was if they had backdated the stock options.
公司是否按时发布财务报表的,一个很重要的原因,是他们是否有追溯期权。
After all, I'm going to try and build a simulation of the stock market, so I might as well have the notion of a market, and probably the notion of a stock.
不管怎样,我得建立一个股票市场的仿真程序,所以我最好要有股票的概念,和股市的概念。
Indexed portfolios, you basically say, I want to own all of the stocks that there are, and if the stock market goes up, I make money, if the stock market goes down, I lose money.
指数化资产组合,使之我拥有这些股票,如果股市走高,那么我就赚钱,如果股市走低我就赔钱。
And indeed it is the case that the price of the stock the amount of move, tends to be proportional to the price of the stock.
实际上它就是股票的价格,移动量,它们都倾向于和股票价格成正比。
Now we need to think about a model of the stock market And the model we're going to use is based on what's called the Efficient Market Hypothesis.
现在需要想一想一个股市的模型是怎样的,我们要用的模型是,基于有效率市场假说的。
For example, the stock market crash of 1929 is repeatedly re-expected even though it only happened once; it's just prominent in our thinking.
929年股市崩盘,就被反复提及,尽管这只发生过一次,但是人们对它影响深刻
应用推荐