无差异曲线

按照古典经济学的分析，这个效用函数称为无差异曲线（IDC），它是用均值-方差来表现风险-回报率相互替换的大小和形式的。

Following classical economic analysis , an utility function is called an indifference curve ( IDC ), and it is developed showing the magnitude and form of the risk-return trade-off in a mean-variance framework .

无差异曲线通常呈凸形。

An indifference curve is usually assumed to be convex .

一个J曲线动力学模型每个投资者都拥有一条无差异曲线来表示他对于预期回报率和标准差的偏好。

A DYNAMIC MODEL THAT CAN SHOW " J " EFFECT Every investor has a family of indifference curves to represent his preferences for risk and return .

根据SEEM特性曲线和由效用函数得到的无差异曲线，提出了用于决策的无差异曲线法和拉格朗日乘数法，并据此得到了最优的经济增长速度和经济剩余组合决策；

Second , this paper proposes two kinds of decision-making methods , non-difference curve methods and Lagrange multiplier methods . The optimal decision of speed of economic increase and surplus is made in terms of SEEM curve and Non-difference curve .

投资组合虚拟无差异曲线模型最优化方法

Optimization of Virtual Zero Difference Curve Model for Investment Portfolio

我们现在开始接触到值得引起注意的无差异曲线。

We come now to the really remarkable thing about indifference curves .

证券投资组合管理中的无差异曲线法及其评价

The Way of Indifference Curve of Securities Portfolio Management and Its Assessment

证券投资决策理论中的直线型无差异曲线

The Technique of Decision - making Probability in Stock Investment

无差异曲线根本没有弯度。

The indifference curve had no curvature at all .

运用西方经济学的无差异曲线的分析方法，构建了培育模式选择模型。

We built up a model applying indistinctive curve to choose cultivation models .

无差异曲线在高校图书馆人力资源配置中的应用

Application of No-Difference Curve in the Configuration of Man Power Resources in University Libraries

那么投资者如何确定他的一条无差异曲线，使他的最佳资产组合位于这条无差异曲线上？

How do an investor decide an IDC on which his optimal portfolio lie ?

当我们向下滑动无差异曲线时，边际替代率的减少。

The marginal rate of substitution diminishes as we move down along an indifference curve .

而无差异曲线本来是有平行的很多条，它们是不会动的。

You can only put it this way – consumers move to the new indifference curve .

消费理论中的无差异曲线族

Indifferent curves of comsumption theory

在前一个理论发展中，扇形的无差异曲线理论否定了预期效用理论的独立性假设，偏好反转理论否定了预期效用理论的偏好传递性假设。

In developments in the theory of choice under uncertainty . fanning indifference curves rejects independence hypothesis of the expected utility model .

使用收益的期望值&标准差无差异曲线与相应的效益函数来描述决策者不同的风险态度；

The indifference curves of expected values and standard deviations of net income are adopted to simulate the different risk attitudes of different decision-makers .

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 .

根据显示偏好，即使无差异曲线是未知的，也可以获知被试的偏好。

According to the revealed preference theory , we could get aware of subjects ' preferences , even if their indifference curves are unknown .

本文着重从企业成本和员工能力约束的角度，用无差异曲线分析了自助式薪酬方案的理论依据。

It is emphasized that the design of compensation system must consider the two constraint conditions , the labor cost and the employee 's capability .

应用无差异曲线法求解出这种效用函数的最优投资比例，并对本文所得出的结论进行了实例应用分析。

We used indifference curve method ( IDCM ) to calculate the optimal portfolio investment proportion and gave examples to verify the results in the paper .

另外，论文运用经济学相关理论对顾客价值进行了解释，主要运用了效用理论、消费者剩余理论和无差异曲线理论。

In addition , this paper analyzes CV through some correlative economic theories . They are avail theory , consumer remain theory and none difference curve theory .

但是，流动性和收益性之间存在着替代性的关系，通过无差异曲线的分析说明银行为了保证效用最大化，必须在流动性和收益性之间选择一个均衡点。

However , as the substitutable relationship between liquidity and profitability , the bank should choose a equilibrium point so as to maximize profit , which is analyzed by indifference curve .

画出这个国家的生产可能曲线，相对价格比率曲线和无差异曲线，然后在图上标出它的出口和进口。

Draw the PPF curve , relative price ratio curve and indifference curve for this country , and then identify its export and import on the diagram . ( 5 points )

将污染物排放直线与环境经济学中的无差异曲线相结合，分析得出在当地的产业结构、生产技术、污染治理技术和管理水平等都不变的情况下，存在最大效用值，并达到均衡。

The pollution emissions beeline together with the indifference curve are consided and concluded that if there are no change in industrial structure , productivity , pollution disposed technology and management level .

本章首先从静态和动态的角度分别利用无差异曲线和跨期选择理论分析了三类个体的消费行为受房价上涨的影响。

This chapter firstly analyzes the three kinds of individual consumer behavior under the influence of rising prices using the indifference curve and intertemporal choice theory from the static and dynamic angles .

智能拟合法与传统的非智能拟合法相比具有可以自动寻求最优多项式、拟合精度高的优点。投资组合虚拟无差异曲线模型最优化方法

The intelligent fitting method has more advantages than the traditional unintelligent method , such as automatically se-lecting optimum polynomials and higher precision . Optimization of Virtual Zero Difference Curve Model for Investment Portfolio

首先提出用风险容忍度这一实际和近似的方法确定投资目标，代替寻找投资者的无差异曲线；

At first , this paper presents that the level of risk tolerance is a practical and approximate method to make investment objective , which can replace the finding of investor 's indifference curve .

古典经济学理论一般认为收入的增加使消费者到达更高的效用无差异曲线水平，因而能获得更高的满足程度，更多的收入会带来更大的幸福。

Classical economic theory generally believes that increasing in income level could enable consumer to reach a higher level of utility curve , and a higher degree of satisfaction , thus more income will lead to greater happiness .

求解模型得到贷款组合有效前沿曲线，有效前沿曲线与无差异曲线的交点为满足银行特定风险偏好的最优贷款组合。

Solving the model , the efficient frontier curve was simulated . Optimal loan ′ s portfolio satisfying the bank ′ s risk preference can be solved from the intersectional graphic position of indifference curve and efficient frontier curve .