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1)  the optimum investment proportion
最优投资权重
2)  optimal investment
最优投资
1.
In this paper, we discussed about the optimal investment decisions and given the optimal mathematical models for different investment decisions.
本文对最优投资决策问题进行了讨论,针对不同的投资决策,分别给出了最优化数学模型,为投资部门科学使用资金、避免盲目投资提供了量化参考。
2.
As to the continuous time portfolios model,a question on optimal investment and consumption whichis affected by inflation is researched with dividend payment and stochastic income in incomplete markets under the assumption that securities processes are jump-diffusion processes.
针对连续时间资产组合模型,在证券价格服从跳跃—扩散过程的假设下,研究了在通货膨胀率影响下,不完备金融市场上有随机收入和红利支付情况下的最优投资和消费问题。
3.
A conclusion can be drawn through a constructed case study that the improved model is meaningful and with it investors could make an optimal investment portfolio decision in realworld application.
通过构造性实例研究表明,改进的模型具有理论意义,可以帮助投资者针对具体的实际情况作出风险投资组合的最优投资决策。
3)  investment weight
投资权重
1.
By taking the weight of mean-variance model as the sample information and taking the weight of market portfolio as the non-sample information,the shrinking intensity of investment weight was studied by Stein rule.
根据斯坦规则原理 ,以均值—方差模型投资权重为样本信息 ,以市场证券组合的投资权重为非样本信息 ,研究了如何确定投资权重收缩估计量的最优收缩强度 ,实现了投资组合主动管理与被动管理的有机结合。
4)  optimal weight
最优权重
1.
Taking Tan Shan for example,the author works out the optimal weight of industry evaluation index system in special environment.
本文构建了现代信息服务产业发展水平评价指标体系,并运用区间层次分析法计算出各指标的权重区间,进一步以唐山市为例运用线性规划决策法计算出针对特定环境下的产业评价指标的最优权重。
2.
In this paper, by setting up a critical line equation of portfolio investment without or within non-negative restriction, we advance a method to find out the optimal weight of portfolio investment, whether yield or risk is given.
本文通过建立无非负约束和有非负约束条件下证券组合的临界线方程 ,分别给出了求解允许卖空与限制卖空时证券组合投资最优权重的一种方法。
5)  optimal ratio of investment
最优投资率
1.
This paper derives the equation that the optimal ratio of investment for twodepartment model must satisfy based on the Solow s growth model.
本文依据索罗的经济增长模型,推导出两部门经济模型的最优投资率,并在此基础上讨论了生产函数为柯布 道格拉斯函数时,最优投资率满足的条件。
6)  optimization investment
最优投资额
补充资料:投资权
投资权:指经济主体为了获得经济利益而垫付货币或其他资源并进而转化为实物资产或金融资产的权利。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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