研究有效风险证券组合集与有效证券组合集的构造与性质。
It also studies the structures and properties of the set of the efficient risk -portfolio or the efficient portfolio.
证券组合毫克建筑工作室成立于1998年在日本，展示现场。
Portfolio showcase site for milligram architectural studio, founded in Japan in 1998.
根据证券组合保险的原理和设计思想，介绍证券组合保险策略。
The strategies of portfolio insurance are introduced according to its principles and design thinking.
我们能够同样好的对个别证券和证券组合计算变异性的衡量标准。
We can calculate our measures of variability equally well for individual securities and portfolios of securities.
本文研究了参考证券组合对组合证券选择和均衡资产定价的影响。
In this paper, the effects of benchmark portfolio on portfolio selection and asset pricing are analyzed.
期权价值是从与期权有相同损益的流通证券组合的价值推演出来的。
Option value is deduced from the value of combination of the negotiable instrument that has the same profit and loss with it.
第二项研究对代表退休基金运作共同基金和证券组合的传统基金经理进行了探究。
The second study** looks at traditional fund managers, those who run mutual funds and stockmarket portfolios on behalf of pension funds.
我们用基本原理来分析有价证券的结构及对冲证券组合中的衍生产品。
We use fundamental analysis in our portfolio construction and derivatives in our portfolios for hedging.
结果表明，该模型所确定的最佳证券组合为M - V有效证券组合。
The results show that optimal portfolio determined by this model is M-V efficient portfolio.
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;
伟大的投资者不仅仅是购买了广泛的证券组合，然后希望得到一个好结果。
Great investors don't just buy a broad portfolio of securities and then hope for a good result.
有价证券是理想的抵押品，但很少有公司需要贷款，手中却仍然持有股票和证券组合。
Marketable securities make excellent collateral, but few firms that need loans also hold portfolios of stocks and bonds.
但实际上，由于价值“漏损”的存在，期权价值与流通证券组合价值之间存在一定的偏差。
In fact, with the existing of leakage in value, there is a certain deviation between them.
针对预期收益率与风险损失率为模糊数时，建立了一种具有模糊系数的证券组合投资选择模型。
A optional model of portfolio investment with fuzzy-coefficient in which profit rates and risk rates are fuzzy Numbers is presented in this paper.
运用模糊优化和进化规划方法，研究新风险概念下的模糊证券组合选择，并给出了其相应算法。
Then the methods of fuzzy optimization and evolution programming are adopted to study the portfolio investment under a new risk concept, and an algorithm for solving the problem is given.
测算市盈率对于确定证券组合预期的持有期收益率非常重要，这正是估价任何证券组合的基础。
Measuring the price-earnings ratio of share is important for determining the expected holding-period return which can be used as a basis for valuing any portfolio.
旨在通过建立投资者多心理账户权重的确定方法，用以改进传统的行为证券组合理论(BPT)。
Its studied for improving the traditional behavioral portfolio theory (BPT) by dealing with weights of investors multiple mental accounts.
传统金融理论通常把收益率的方差作为风险的度量指标，并在选择证券组合时假设市场方差为常数。
We usually take variance as the index of capital market venture, and suppose that the variance of market return is a constant.
二是基于相关机会规划模型：投资者首先确定一个收益目标，然后寻找证券组合以最大概率实现目标。
In portfolio selection model based on dependent-chance programming, we maximize the probability of the event that the total return rate is not smaller than a predetermined value.
并在诸如资本成本估算，股票收益预测，证券组合表现评价以及事件研究分析等方面得到了广泛的应用。
It applies to many aspects such as the evaluation of capital costs, stock returns forecasting, the valuation of portfolio performance and event studies.
然后引入无差异曲线来说明市场中证券期望收益率同方向变化且变化值相差不大时，不必改变证券组合。
Meanwhile the indifference curve also shows that it is not neccessary to change the security combination when such changes in return possess similarity.
从50年代初马科维茨提出证券组合理论开始，金融学进入了定量分析的阶段，这可以看作是金融数学的开端。
In the early 50's Markowitz advanced portfolio theory. From that time on, finance stepped into the stage of quantificational analysis, which can be regarded as the beginning of financial mathematics.
去年夏天以来，Crane看到13个资产管理公司在他们的证券组合里购买证券或者采取其他方式去阻止资产价格下滑。
Since last summer Crane has seen 13 asset-management companies buy securities from their portfolios or take other actions to prevent a share-price decline.
其他的银行不用担心，他们中许多银行持有的高声商业财产贷款已经接近面值了，而高盛在其有价证券组合中只支出了一半。
Unnervingly for other Banks, many of which carry their commercial-property loans at close to par value, Goldman marks its portfolio at a mere half that.
在本模型中综合考虑了证券组合的收益，风险，交易费用等因素，对投资者选择有效证券组合有一定的实用价值。
The profit rate, investment risk and transaction cost are synthetically considered in this new model, which is very useful in the portfolio selection.
首先，在允许卖空的情况下，第一次给出了评价证券组合优劣的H值准则，然后在H值意义下进行优良证券组合的筛选。
Firstly, H-value rule which can evaluate quality of portfolio was given under the condition of permitting short-sailing for the first time.
首先，在允许卖空的情况下，第一次给出了评价证券组合优劣的H值准则，然后在H值意义下进行优良证券组合的筛选。
Firstly, H-value rule which can evaluate quality of portfolio was given under the condition of permitting short-sailing for the first time.
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