In regular short-selling,traders borrow assets and sell them at a set price, hoping they can make a profit by buying them later at a lower price.
VOA: standard.2010.05.19
You set price below his but above or equal to cost.
你定价比他低但是大于或等于成本
If Firm II is charging C, Then a best response for Firm 1 is to set price equal to marginal costs, and if Firm 1 is pricing at marginal cost, then conversely a best response for Firm 2 is to price at marginal cost.
如果公司2选择了C,公司1的最佳对策是,定价在边际成本,如果公司1定价在边际成本,同样的,公司2的最佳对策,也是定价在边际成本
So I've now set the price, and then I've got this test here.
我会设置价格,然后在这边会有测试。
The New Yorker article talks about the price of his condo-- or co-op--in New York, which set some record, and so they tell things like that.
纽约客》那篇文章谈到他有一套公寓,位于纽约,价格创了新高,还谈了其他类似的内容
You're going to work out what firm's demands are going to look like for each possible price they could set.
你们要解出,公司针对每一个其可能设定的价格,它的需求是什么
So the other guy is pricing below costs, the way which I avoid making losses is to set my price above his price.
所以另一家公司定价低于成本,我想要避免损失的方法是,将我的价格设定得比它高
You could set your price above his price and then no one will buy.
你可以制定高于对方的价格,就没人会买了
Now, I can set the price of a stock.
现在,我可以决定一个股票的价格了。
So basically what I'm going to do here is I'm going to set my price to equal his price, minus a little bit, I'll just undercut him a little bit and by just undercutting him a little bit, I'm going to get the whole of the market and I'll make as much money as I can on those sales.
所以基本上我要做的是,设定我的价格等于他的价格,减去一点点,我的价格将仅仅比他的低一点点,并且通过比他的价格低一点点,我将占领整个市场,那些销售带给我尽可能多的钱
Because what I want to do is, 01 say if self dot price is less than 0.01, 0 I'm going to set it to 0, just keep it there.
因为我想要做的是,比方说如果self。price小于0。,我就把它的值设为,然后放在那。
So where is--suppose he's pricing-- We'll say the prices are between 0 and 1, suppose he's pricing at .8, what would be a good price for me to set?
如果他定价,假设他的价格,取值在0和1之间,假设他的价格设定在0.8,我应该设定哪个价格比较好呢
The answer was set your price above his price.
答案是设定你的价格高于它的价格
This strategy set--formally, Let's just simplify it here-- let's assume that for each Firm i they can set their price anything bigger than 0 and anything less than 1, just to keep life simple.
至于策略集合,我们把它简化成,假设每个公司i能,将它们的价格设定为,大于0并且小于1,仅仅为了简化处理
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