查询词典 expected payoff

In chapter one,we discuss tournament matrices that can not end in tie and theyare(0,1)-matrices,we first obtain a better lower bound for the number of regulartournament matrices,then we discuss the payoff matrix of tournament matrix,obtainsome properties of positive tournament matrices,a correlation between the spectralof a tournament matrix and its payoff matrix.We find serveal conditions that areequivalaent to a tournament matrix having 1 as its a eigenvalue.

第一章讨论不允许平局的竞赛矩阵-（0，1）-矩阵，得到了正则竞赛矩阵数目的一个下界，它改进了文献〓中已有的结果；在文献〓的基础上进一步讨论了正竞赛矩阵的性质，给出了利用已知平衡向量构造新平衡向量的方法；讨论了竞赛矩阵和它的支付矩阵的特征值之间的关系；指出了文献〓中的一个错误，回答了文献〓中的一个公开问题，得到了整数1为竞赛矩阵的特征值的充要条件及这种矩阵的谱根与得分向量之间的关系。

We introduce convex,and in particular semidefinite,optimization methods,duality and complexity theory to shed new light to this relation for the single stock problem, given moments of the prices of the underlying assets,we show that we can find best possible bounds on option prices with general payoff funcations efficiently,either algorithmically(solving a semidefinite optimization problem)or in closed form, conversely,given observable option prices,we provide best possible bounds on moments of the prices of the underlying assets,as well as on the prices of the other options on the same asset by sovling linear optimization problems for options that are affected by multiple stocks either directly(the payoff of the option depends on multiple stocks)or indirectly(we have information on correlations between stock prices),we find on-optimal bounds using convex optimization methods,however,we show that it is NP-hard to find best possible bounds in multiple dimensions,we extend our results to incorporate transactions costs,this paper,in theory and practice can provide a reference to researchers and designers about Chinese financial derivative products,the full text is divided into six chapters as follows: ChapterⅠ:Papers on the background and significance of the subjects on a number of option pricing models as well as their advantages and shortcomings of the model and describes the status of research and writing papers and the main contents of the basic idea.

相应地，给定期权价格，也能够出标的资产瞬时价格的最有可能的最好的界。还有通过解决一个线性最优化问题，根据同一标的资产的其他期权的价格来找到这个期权的界值，对于期权受到多种股票价格直接影响(期权的收益依赖于多种股票)或者间接影响(我们有股票之间联系的有用信息)，如果使用凸规划方法我们就会发现没有最优的界，也能够证明对于多维情形确实是很难找到最优的最有可能的界值，最后将这一结论推广到考虑交易成本的情况。本文在理论和实践上给我国金融衍生产品研究者和设计者提供一定的参考。全文共分为六章，具体安排如下：第一章：阐述论文的选题背景和意义，介绍期权定价的一些模型以及这些模型的优点与缺点，并介绍国内外研究的现状以及论文的写作基本思路与主要内容。

Coupled with the often large amount of time needed to read the terms, the expected payoff from reading the contract is low and few people would be expected to read it.

与通常需要经过大量时间耦合条件，从读合同预期收益低，很少人会预料阅读。

The professors serving on the panels are expected to set aside self-interest, recusing themselves from voting for their students or against their rivals; they are expected to judge a proposal by the standards of the applicant's own discipline; they are expected to defer to panelists more expert in a given field; they are expected, as one puts it,"not be an asshole."

人们期待担任评审小组成员的教授应该抛开自我利益，避免投票支持自己的学生或投票反对自己的论敌。他们应该根据候选人自己的学科标准来评价研究申请。人们期待他们遵从某个特定领域专家的评审小组成员的意见。正如有人说的，人们期待他们&不要成为笨蛋&。

Expected economic development of the theory of fluctuations is expected to process, many people from the psychological point of view of impulse formation of the nature of the expected reasons, such as Keynes's "animal spirit", etc.(but in fact can not be expected of a purely mental activity , it has an objective basis, is a combination of subjective and objective).

预期的经济发展理论的波动，预计过程中，许多人从心理的角度来看，脉冲形成的性质，预期的原因，如凯恩斯的&动物精神&，等等（但事实上，不能预计纯粹的精神活动，它有一个客观的基础上，结合了主观和客观）。

Expected to fluctuations in the economy is expected during the development of the theory, many people from the psychological point of view of impulse formation of the nature of the expected reasons, such as Keynes's "animal spirit", etc.(but in fact can not be expected of a purely mental activities, it has an objective basis, is a combination of subjective and objective).

预期波动的影响，预计经济发展过程中的理论，许多人从心理的角度来看，脉冲形成的性质，预期的原因，如凯恩斯的&动物精神&，等等（但事实上，不能指望一个纯粹的精神活动，它有一个客观的基础上，结合了主观和客观）。

The less the information, the lower the expected payoff, risk and the risk price of market.

引入信息的风险一收益系数的概念。信息的风险一收益系数随信息的增加而增加。

Figure 7: The optimal expected value increases with payoff and luck.

图7 ：最佳预期值的增加而收益和运气。

The number 100 in cells A10 and E6 is the expected payoff at those stages in the process.

A10和E6单元格的数字100表示分析到当前阶段的期望收益

EP = Expected payoff if the decision could be made after learning the true state of nature.

EP=如果知道真实的自然状态进行决策得到的期望收益

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切