The optional pricing model, as a tool of measuring risk and return, has a bright prospect when being used in such an evaluation.
期权定价模型作为一种衡量风险和收益的工具在并购评估中有很好的应用前景。
The empirical test shows that this paper's model can effectively disperse the basis risk and increase the hedge return.
实证结果表明：本模型可以有效分散基差风险，提高套期保值收益。
The single-factor model thinks, the rate of return of the stock can be explained with system risk and none system risk together, but it limits the system risk in a factor (such as market index).
单因素模型认为，股票的收益率可以由系统风险和非系统风险联合解释，但它把系统风险限制在一个因素（如市场指数）当中。
In the forth chapter, we build a total risk optimization model of portfolio loan on the base of expect return.
第四章建立了基于行业组合的贷款总体风险优化决策模型。
We introduce the futures return vector to replace the single future return, deduce the multiple futures to single cash hedge model to realize the dispersion of basis risk.
引入多个期货合约收益率向量代替单个合约的收益率，推导出多种期货合约对一种现货进行套期保值模型，解决了交叉套期保值的基差风险分散问题。
Right investment decision requires reliable predictions of return and risk, and reliable predictions can only be obtained if the underlying statistical model tests on realistic assumptions.
正确的投资决策是建立在对收益率与风险得可靠预测之上的，而可靠的预测只能通过基于现实假定上的统计模型而得到。
Neural networks for solving the securities portfolio model of tradeoff between risk and return;
以证券组合选择为研究对象，讨论寻求高收益、低风险的最佳证券组合。
Neural networks for solving the securities portfolio model of tradeoff between risk and return;
以证券组合选择为研究对象，讨论寻求高收益、低风险的最佳证券组合。
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