A method of investment analysis in which future cash flows are converted, or discounted, to their value at the present time. The net present value of an item is estimated to be the sum of all discounted future cash flows.
现金流折现估计模型—是一种投资分析方法，这种方法把将来的资金流折算成现值。一个项目的净现值就是通过对将来的现金流进行折现加和而估计得到的。
