This can be especially appealing considering the present high unemployment rate and the rising costs of attending college.

VOA: special.2010.07.16

The price is just the present value of that stream, discounted at the interest rate.

债券的价格就是这些现金流,以利率r为贴现率算出的贴现值

耶鲁公开课 - 金融市场课程节选

The price is just the present value of that stream, discounted at the interest rate.

债券的价格就是这些现金流,以利率r为贴现率算出的贴现值

耶鲁公开课 - 金融市场课程节选