Solar developer Stanley Florek of Seattle says the fixed,premium purchase price gives alternative energy suppliers assurance they'll recover the high costs they pay upfront.

VOA: standard.2010.03.23

Then the problem was that the price relative price of those two was not really fixed by the government.

然后，问题就在于价格,这两种货币的相对价格,没有被政府统。

耶鲁公开课 - 金融市场课程节选

Then the problem was that the price relative price of those two was not really fixed by the government.

然后，问题就在于价格,这两种货币的相对价格,没有被政府统。

耶鲁公开课 - 金融市场课程节选