1) preference coefficient
偏好系数
1.
Among models for investing combinatory,this model with preference coefficient is one of the most important models.
在投资组合各种模型中,具有偏好系数的投资组合模型是最重要的模型之一,对其求解的研究具有理论价值。
2) partial fine modulus adding power method
偏好系数加权法
3) risk bias coefficient
风险偏好系数
1.
The risk bias coefficient is introduced in the paper and a weighted semi-variance risk measuring model for portfolio investment is established.
文章考虑到资产离散程度和投资者的风险爱好,引入风险偏好系数,建立加权半方差风险度量模型;虽然证券价格具有局部突变性,但从长期整体看证券价格的变化具有整体连续变化的基本属性;用“局部积分均值”方法估计证券期望收益率,可以平滑证券价格的突变因素而加强整体变化连续性因素的作用,更能客观反映实际变化的规律。
2.
Based on risk s truth conception and risk bias of the investor,risk bias coefficient is introduced.
在分析了用方差作为风险度量的不足的基础上,考虑到投资风险的真实含义和投资者的风险偏好,引入风险偏好系数,建立了基于半方差的风险度量模型,该模型更符合投资者的真实投资心理决策过程。
4) Weighted Partial Coefficient Method
偏好加权系数法
5) risk preference coefficient
风险偏好系数
1.
Based on the difference between the engineering project subjects selection of risk preference coefficient,the author attempts to find the best financing risk undertaker in the engineering project by using the game theory,meanwhile this theory has been verified by the cases of project financing at home and abroad.
本文采用博弈方法,基于工程项目各参与主体的风险偏好系数不同取向,寻求项目融资风险的最佳风险承担者,同时以国内外项目融资案例予以印证。
6) combinational preference coefficient
组合偏好系数
1.
In such method,a usual way to assign combinational weight of index is subjective weighting and to assign combinational preference coefficient and identification coefficient is manual weighting.
针对此问题,提出用投影寻踪法构建处理组合评价法的优化模型,运用实码加速遗传算法处理该非线性优化问题,所得的指标权重为客观权重,同时得到确定组合评价法组合偏好系数和灰色关联度分辨系数的新方法。
补充资料：偏好
1.偏爱。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条