收益函数

因此，在本章第6节对基本的退货期权合约模型进行了改进，此时考虑零售商的残值收益函数为非线性的，同时为边际收益递减的。

Therefore , author made an improvement to the basic return option contract . Considering the retailer residual revenue function is non-linear , and conforms to diminishing marginal returns .

该模型对网络收益函数的样本梯度进行了有效的计算，并将梯度应用于构建随机最陡上升算法。

The model admits an efficient calculation of the sample path gradient of the network revenue function . The gradient is then used to construct a stochastic steepest ascent algorithm .

带一般收益函数的欧式回望期权定价的Fourier方法

Fourier Method for Pricing European Lookback Options with General Payoff Function

利用Fourier变换方法求出了带一般收益函数的欧式回望期权的定价公式。

By the method of Fourier transformation , the price formula for the European lookback options with general payoff function is determined .

第四，利用N个单目标规划模型，先估算博弈双方的收益函数。在此基础上，进行不同博弈模型下，参与方应采取的合作竞争策略。

Fourth , the use of multi-objective planning and single objective programming method to estimate the income of the game functions , On this basis , the cooperation and competition policy should be taken by the participants .

证明了通过选取适当的收益函数，只需在主动结点中提供FIFO的调度机制就可根据用户需求分配不同的带宽，从而达到了区分服务的目的。

It is proved that by choosing proper user profit functions , only the FIFO scheduling mechanism in active nodes is required to allocate different band according to user 's requirement . So it can achieve the goal of differentiation service .

借助KMV模型求解预期违约距离的框架，并通过构造混合期限结构下增长因子的连续期望收益函数，系统建立了连续融资下多风险驱动因素与信用风险之间的结构性的规范关系。

By means of a continual profit function under expected return rate and mixed time structure , the normative ( relationships ) between multi driving factors and default risk are systematically built with considering continually financing ( in the ) framework of KMV model 's solving expected default distance .

IDGA算法的收益函数将数据访问频率分为本地访问频率和其他节点访问频率，并赋予不同的权重。

Nodes cache the data according to the value of its benefit function . The key of the algorithm is the discrimination of local data access frequency and long-distance data access frequency . Giving the two frequencies different weights , the algorithm can be used in different scenes .

首先，导出企业投资收益函数和投资临界值。

Firstly , value function and investment threshold are derived .

并进一步讨论了状态估计和阶段收益函数。

The status estimation and the stage income function are also discussed .

单机问题的目标探测收益函数改进为多机协同的探测收益。

The targets detected gain function was improved to the cooperative detected gain .

利用任务总收益函数值的大小评价算法的优劣性。

The value of total task revenue is used to evaluate the advantages and disadvantages of this algorithm .

其中商品价格满足一随机微分方程，收益函数为带停时的一般收益函数。

Where commodity prices satisfy a SDE and the payoff function is a general payoff function with stopping time .

改变博弈规则和地方政府官员的收益函数或引入不确定性是解决“囚徒困境”的对策。

To change the game rules and local government 's income function or introduce uncertainty could be the countermeasures .

分别分析了两种补偿成本结构下的供应链收益函数，进行了优化求解。

The profit functions of supply chain in two compensation cost structure are analyzed and the optimal solution is found .

第六章，对某特殊情形（运行收益函数由商品价格线性表示）进行解释。

In chapter 6 , we explain some special case ( the running payoff function is linear expression of commodity prices . )

为此要切实保护耕地，就必须针对农户成本收益函数设计有效的选择性激励机制。

Therefore we need to protect arable land , must according to the selective incentive mechanism of farmers cost-benefit function to design effective .

蚁群选路博弈模型中，使用蚁群算法中信息素强度来定义博弈模型中参与者收益函数。

In the ant routing game model , we use the pheromone trails left by previous ants to define the payoffs of game players .

我们又从股票市场上的投资者进行入手提出了一个简单的股票价格模型，并利用此模型对股票收益函数进行分析。

We have started put forward a simple stock price model from investor on stock market , and utilize this model to analyse the stock log-return function .

通过建立路段社会总收益函数，分析交通路网供需特性，给出了拥挤收费起点的一个解释。

Through building a function of social utility and analyzing supply-demand features of the traffic network , a new explanation of the congestion toll threshold is presented .

提出不同等级出发列车的收益函数概念和确定原则，以保证等级高的出发列车可以优先被编入车流。

Meanwhile , gain function and the method of evaluating its magnitude are put forward to ensure that those high-level trains organize car flows and depart on time .

从长期看，股权分置改革能使投资股东和原始股东的收益函数趋于一致，有助于实现整体收益的最大化。

In the long run , Equity Division Reform will enable investment shareholders and original shareholders to have consistent return functions , contributing to the overall revenue maximization .

亚式期权作为一类奇异期权，其到期收益函数依赖于标的资产有效期内某种形式的路径平均。

To be one of the exotic options , the time to maturity function of Asian option depends on the average path of underlying asset in some periods .

首先，木章考虑了局域择优连接和局部财富重新分配，并且将收益函数以及收益分配引入到模型中，构建了一个基于收益的财富演化网络模型。

Firstly , an evolving wealth network model is constructed which not only considered the local preferred link and local wealth redistribution but also earning and income distribution .

本文用诺斯的意识形态理论，对经济人行为的成本和收益函数加以改造，并在此基础上提出了“新经济人”假设。

Based on North 's ideology theory , the paper attempts to rebuild economic man 's behavioral function of cost and revenue and puts forward a hypothesis of economic man .

收益函数与火势、燃烧时间和机器人扑灭火灾数有关，这切合实际救火模型。

Task revenue function is related to fire density , burning time and number of fire put out by robots , which is consistent with the realistic fire-fighting task model .

最后，利用本文所提出的内在价值函数的概念和数学公式，分别基于内在价值函数、现金收益函数和贴现率的比较探讨了几种用以评估资产价格合理性的应用模式。

Finally , we discuss several application models to estimate the rationality of asset prices with the concept and the mathematical formula of the intrinsic value function proposed in this paper .

第五章分别设计了收益函数为线性形式和柯布道格拉斯生产函数形式的两流程外包激励契约。

In chapter V , the contracts with the linear form of revenue function , and with the form of Cobb-Douglas production function are designed respectively under the situation of two business processes outsourced .

本文主要利用博弈论中的成本收益函数和支付矩阵的方法，分别把我国的商业银行、东道国银行和东道国政府政策作为博弈的主体来分析在两种不同进入方式下博弈各方的最优策略选择。

This paper takes Chinese commercial bank , the host country bank and host government as the main partners of the game to discus their own optimal strategy under the two approach of external expansion .

利用政府制度人的相关分析，把政治家的权威内生到政治家与官僚之间的激励关系之中，并界定了政治家与官僚的收益函数。

Use the results of the analysis in Chapter III , politicians within the authority of encouraging students to the relationship between politicians and bureaucrats . politicians and bureaucrats and defines the function of the proceeds .