We have to ask then, how do we get the price and the yield from this?

怎样确定这种债券的价格和收益呢

耶鲁公开课 - 金融市场课程节选

It has to stay relevant to the market, so nobody really knows where these interest rates come from because no one person sets them.

交易价格必须与市场价格一致,因此没有人能确定,利率的决定过程,因为个人无法决定利率

耶鲁公开课 - 金融市场课程节选