"This year a lot of stores are trying to reduce prices to help bring customers in during this time of recession.
VOA: special.2009.12.21
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?
to make sure that you speak with someone who is very knowledgeable about the prices of certain things.
一定要跟某些很了解价格行情的人谈谈。
But marketing professor George Haley at the University of New Haven in Connecticut says China has always kept prices low.
VOA: special.2010.10.08
I'm now exploring the question of whether or not stock prices are indeed memoryless, or the stock changes.
我现在要探索一个问题那就是股价,是否真的是无记忆的,或者说股票的变化是否是无记忆性的。
The Federal Housing Finance Agency said home prices fell seven percent in the first three months of the year.
VOA: special.2009.05.29
A lot of people have the impression that home prices only go up and that they're a wonderful investment.
大多数人都觉得,房价始终是上涨的,而且房屋是理想的投资项目
Ghiyath Nakshbendi of American University in Washington notes that the problems are linked to a worldwide collapse in real estate prices.
VOA: special.2009.12.04
All right, so if the other guy is pricing above costs, I want to set prices below his so that I steal the whole of the market and make profits on those sales.
正确,如果对手定价比成本高,我就想定价比他的价格低,这样我就可以占领整个市场,并获得销售利润
In the United States, higher fuel prices come just as General Motors and Chrysler show signs of recovery after their reorganizations.
VOA: special.2011.03.11
Some of that is being forced by the United States and the corn to ethanol conversion program that has pushed up the price of corn a great deal, pushed down the world supply of corn for eating, and pushed up world prices.
美国在一定程度上推动了这件事,玉米向乙醇转化项目,大大抬高了玉米价格,削减了可供食用玉米的供应量,世界玉米的价格就提高了
Most western and southern congressmen opposed the tariff bill, because it would mean higher prices to the people of their states.
VOA: special.2010.06.03
it's not the same prices and there's not a lot of people,
价格会不一样,也不会有这么多人,
An American stuck in London, already one of the world's highest priced cities, found that her hotel had doubled its prices.
VOA: special.2010.04.23
It's... obviously the prices over there are kind of expensive,
它是……显然那边的价格都挺高,
High food prices and the global financial crisis of two thousand eight- two thousand nine have only added to poverty and malnutrition.
VOA: special.2010.02.15
Bond allocations had increased by more than could be explained by the increase in bond prices over the course of the year.
同时资产配置中的债券投资比重,以高于当年债券价格上涨的速度,有了显著增加
A big increase is expected this year because of the economic crisis, combined with higher food prices.
VOA: special.2009.09.22
I constructed a series of home prices -that's the red line and the red line is -you can see how it's moved through history.
我绘制了一条房屋价格的时间序列曲线...,就是那条红色的线,你可以看到它的历史走势
The housing market is showing new life after three years of falling prices and too much supply.
VOA: special.2009.09.04
You can see various--this is the growth rate of home prices actually I should update this.
你能看到各种...这是房价增长率,这些数据现在需要更新
"So the mismanagement of the Iranian economy could in fact see a backlash of the Iranian population because their food prices are going up too.
VOA: special.2011.02.04
A recent example of overselling: the National Association of Realtors has been running ads saying that home prices have always doubled every ten years.
举一个最近这方面的例子,全国房地产经纪人协会,投放了一则广告,内容是,在过去,房价每十年就能翻一番
But fast-growing demand and prices have made them part of the debate over health reform.
VOA: special.2009.09.11
She is also a PhD candidate in Economics and is doing research on the behavior of options prices in a phenomenon called the "Options smile," as she's smiling at me right now.
她也在攻读经济学博士学位,目前正在研究"期权微笑",也就是,期权隐含波动率微笑现象中的价格变动趋势,她现在正对我微笑呢
Writing for the New England Journal of Medicine, they suggest a way to lower prices.
VOA: special.2009.08.14
A futures market has a prediction going out years into the future of what every financial variable will be doing, so you can see the future in a sense through the futures prices.
一个期货交易市场,预测了未来几年,每个金融变量的变化,因此,在某种意义上,你们可以通过期货价格分析未来市场
Prices in Phoenix,Arizona, are now fifty percent below their highest levels of three years ago.
VOA: special.2009.05.08
I thought the University positioned itself well to take advantage of this really not surprising collapse in housing prices.
我认为耶鲁摆正了自己的位置,妥善利用了,这次并不突然的房价崩溃
This time, however, instead of setting quantities, instead of just deciding how much Coke and Pepsi to produce and spewing it out in the market and letting prices take care of themselves, this time the firms are going to set prices and let quantities take care of themselves.
这次不是规定产量,上次是确定,可口可乐和百事可乐的产量,运到市场上销售,并让价格自主的浮动,而这次,公司将要预先设定价格,并让产量自动调节
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