Then according to portfolio theory, access to a wide range of life insurance actuarial presentvaluemodel portfolio.
进而根据组合理论，获得了多种寿险组合精算现值模型。
2
The reasoning is usually based on a discounted-cashflow model; a lower bond yield means a lower discount rate and thus a higher presentvalue for shares.
通常的理由是基于一个折现现金流量模型；较低的债券收益率意味着降低贴现率，从而提高股票的现值。
3
The dividend discount model is the essential method used to estimate the stock intrinsic value. No-arbitrage equilibrium theory is the foundation of present financial theory.