The price ceiling is just much higher.

也就是说房屋的租价上限远远高于汽车。

Even quality goods must have a price ceiling.

即使商品质量好，也不能漫天要价。

Well, since you deal with us so sincerely, we will reduce the price ceiling as much as we can.

不过，既然你这么有诚意与我们做生意，那么我们也尽我们所能，在最高限度把价格降低。

I think the others will have to raise their price ceiling to make customers believe that their products are as good as ours.

我倒觉得其它同行得提高价格的上限，让顾客相信他们产品和我们的一样好。

The paper integrates price limit with dynamic profit-adjusting mechanism for the first time, and proposes a new price ceiling method, Profit Capping.

本文将最高限价与动态利润调整机制联系起来，提出一种新的电价上限确定方法—利润上限法；