“农民不知道价格-他可能在这里卖五分钱，可是同样在这个国家的另一个地方，能卖到一块钱，他还可能把价格翻三倍，”Gabre-Madhin说，“所以让我们想象一下，如果让农民能够到一个仓库，那里实时更新最新的市场价格，那么农民现在所想的将不会是在当地粮食能卖多少钱，而是全国。”

So let’s imagine the farmer goes to a warehouse where you have constant updates with the latest market prices. Now the farmer starts thinking nationally, not locally.

youdao

这是新奇也是大胆的想法。 最好的地方是：你想付多少钱就付多少钱，价格你说了算。

It’s novel, it’s bold, and the best part is that you pay as much, or as little, as you want.

youdao

如果经销商告诉你折扣率是2.51%，你要知道如何转换成价格，真正和你有关系的，是你需要付多少钱？

If your dealer quotes you a discount rate of 2.51%, you know how to convert that into the price and that's all that matters — all that really matters is the price you have to pay.

youdao

If your dealer quotes you a discount rate of 2.51%, you know how to convert that into the price and that's all that matters--all that really matters is the price you have to pay.

如果经销商告诉你折扣率是2.51%,你要知道如何转换成价格,真正和你有关系的,是你需要付多少钱

耶鲁公开课 - 金融市场课程节选