那些贫穷的、需要帮助的少年兴奋地发现,在拐角处有一家商店,他们可以买到价格低廉的自行车。
Those poor and needy teenagers were excited to find a shop at the corner where they could buy affordably priced bikes.
如果其它商店有同样的产品,企业可以降低或提升产品的价格。
The business may increase or decrease the price of product if other stores have the same product.
这个设置过程有一些混乱:在提交应用程序的时候,你可以设置“定价”,这个是你希望贩卖的价格。
The setup is a bit confusing: upon submitting your application, you can set a 'List price', which is the price you'd normally sell it at.
So here's the other issue, there's a price in this market, we might want to think of as the kind of focal price as an interesting price, and that's the price at which, the price I would choose were I the monopolist.
另外一个问题是,市场中有一个价格,可以理解为一种焦点价格,一个有趣的价格,这个价格是,我作为垄断企业时所选择的价格
They have a main warehouse which has quite reasonable priced things you can get...
他们有一个主要的仓库,在那里你可以找到价格相当合理的东西……
If you had a perpetuity, which paid C/2 forever, you already know from the perpetuity formula that the value of that would be C/2 divided by r/2 if r/2 is the discount rate.
如果你有一只永续债券,每半年付息C/2,没有到期日,从永续债券的公式可以知道,债券价格等于C/2除以r/2,r/2为贴现率
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