High tariffs,he said, led to high prices on all products.

VOA: special.2010.05.27

With the recent spike in food prices around the world that you've all heard of because of rising energy costs.

大家都听说了,由于能源价格上升,导致了全球食品价格的飞涨

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

That is to say, current prices reflect all publicly known information about each stock, and therefore are unbiased.

也就是说，现在的价格,反映了关于股票的所有公共信息,也就是说它是无偏向性的。

麻省理工公开课 - 计算机科学及编程导论课程节选

"And we all understand that there are fixed household budgets and also given the fact that generally prices of essential food commodities have taken a major increase."

VOA: standard.2009.09.19

well, that's the way Wall Street works or at least a -some people say markets are efficient and stock prices incorporate all information.

华尔街就是这么运作的,一些人认为市场是有效的,股票价格是各种信息的综合体现

耶鲁公开课 - 金融市场课程节选

All three were affected by the collapse of high housing prices.

VOA: standard.2009.09.16

So Firm 2--if Firm 2 produces all the way up to here then any product produced by Firm 1 is going to push prices even lower.

如果公司2的产量一直增加到这里,那么公司1的每一件产品必须降价出售

耶鲁公开课 - 博弈论课程节选

In addition to tea and coffee producers in Africa and India, the foundation is trying to get good prices for all sorts of products - including these bananas from the Dominican Republic.

VOA: standard.2010.03.10

You can see that in all these countries real estate prices didn't show much trend until recently and now they all have real estate booms.

由图表中可见,这三个国家的,地产价格一直没有明显趋势,只是近年来才出现繁荣

耶鲁公开课 - 金融市场课程节选

-based non-profit Jerusalem Fund he says 80 percent of the goods coming into Gaza are coming in through the tunnels - everything from food,to cars, to live cattle - all this at ridiculously high prices.

VOA: standard.2010.06.17

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

耶鲁公开课 - 博弈论课程节选