Math: any binary relation that is complete, transitive, and continuous can be represented by a continuous real-valued utility function

效用指數(shù)6080亚洲三片级，效用函數(shù)的存在性：理性是必要條件全网最全黄色网站在线观看视频；連續(xù)性是充分條件，效用函數(shù)也是連續(xù)函數(shù)欧美亚洲日韩国产一区。

The user's utility is a function of his data throughput, thus the bandwidth resource utilization problem is modeled as a utility based constrained maximization problem, called a system problem.

通過(guò)設(shè)置站點(diǎn)吞吐量的對(duì)數(shù)效用函數(shù)99久久九九视频，將帶寬資源的有效利用問(wèn)題建模為系統(tǒng)效用最大化問(wèn)題；應(yīng)用最優(yōu)化理論將此系統(tǒng)問(wèn)題等效為可分布式求解的用戶問(wèn)題亚州精品在线，即各站點(diǎn)只須獨(dú)立選擇最大化其凈效用的競(jìng)爭(zhēng)參數(shù)人人操午夜精品，則系統(tǒng)整體效用也獲得最大化。

Chapter six presents such new concepts as margin utility contribution force, profit-risk exchange rate, state-expectation-variance utility function, long-term expectation-variance utility curve and optimal portfolio expansion curve. The state-expectation-variance analytical method is developed from the expectation-variance analytical method. The changing rate of profit-risk exchange rate to state variable is used to define and distinguish the decreasing, constant and increasing relative risk aversion. A decomposition formula about the margin contribution force of holding wealth to state-expectation-variance utility function is displayed. The decomposition formula demonstrates that the contribution force of investors' holding wealth to their utility is composed of the pure contribution force of holding wealth and the investment contribution force bronght about through investment portfolio.

第六章提出了邊際效用貢獻(xiàn)力福利a搞逼、收益—風(fēng)險(xiǎn)替換率黄色网站免费一区二区在线观看、狀態(tài)—期望—方差效用函數(shù)、長(zhǎng)期期望—方差效用曲線亚洲无码视频四区、最優(yōu)證券組合擴(kuò)展線等新概念国产高清无码丝袜；把期望—方差分析方法發(fā)展成狀態(tài)—期望—方差分析方法；用收益—風(fēng)險(xiǎn)替換率對(duì)狀態(tài)變量ω的變化率來(lái)定義和區(qū)分遞減日本精品乱伦一区二区三区视频、定常97人妻无码免费超级碰碰碰、遞增相對(duì)風(fēng)險(xiǎn)厭惡；獲得了持有財(cái)富對(duì)狀態(tài)—期望—方差效用函數(shù)的邊際貢獻(xiàn)力的分解式国产一级A片爽视频，該分解公式表明投資者的持有財(cái)富對(duì)他的效用的貢獻(xiàn)力由持有財(cái)富本身的純貢獻(xiàn)力和持有財(cái)富通過(guò)投資證券組合所產(chǎn)生的投資貢獻(xiàn)力所組成在线视频538。

Through assuming the income is the function to the individual effort and the educational investment in the growth period, endogen the income into the model, and add the spiritual utility that brought by education level of three generations and the cost of individual effort into the utility function, thus more deeply analyze the problem of family education choice under the intergenerational transfer and intergenerational utility.

通過(guò)設(shè)定收入是成長(zhǎng)期個(gè)人努力和教育投入的函數(shù)，把收入內(nèi)生到模型中亚洲综合专区，并在效用函數(shù)中加入三代人的教育水平帶來(lái)的精神效用日韩一区二区三区无码乱码，以及個(gè)人努力的成本，從而更深入的分析了存在代際轉(zhuǎn)移和代際效用的家庭教育選擇問(wèn)題无码天堂一区二区三区。

In chapter two, under non-Lipschitz condition, the existence and uniqueness of the solution of the second kind of BSDE is researched, based on it, the stability of the solution is proved; In chapter three, under non-Lipschitz condition, the comparison theorem of the solution of the second kind of BSDE is proved and using the monotone iterative technique , the existence of minimal and maximal solution is constructively proved; in chapter four, on the base of above results, we get some results of the second kind of BSDE which partly decouple with SDE, which include that the solution of the BSDE is continuous in the initial value of SDE and the application to optimal control and dynamic programming. At the end of this section, the character of the corresponding utility function has been discussed, e.g monotonicity, concavity and risk aversion; in chapter 5, for the first land of BSDE ,using the monotone iterative technique , the existence of minimal and maximal solution is proved and other characters and applications to utility function are studied.

首先激情偷乱人伦视频在线观看免费，第二章在非Lipschitz條件下，研究了第二類方程的解的存在唯一性問(wèn)題whsanxi.com，在此基礎(chǔ)上欧美a级性爱影院，又證明了解的穩(wěn)定性；第三章在非Lipschitz條件下日韩免费A∨片免费网站，證明了第二類BSDE解的比較定理在线视频se，并在此基礎(chǔ)上，利用單調(diào)迭代的方法一级黄片欧美乱伦，構(gòu)造性證明了最大欧美老妇午夜福利视频、最小解的存在性；第四章在以上的一些理論基礎(chǔ)之上18岁污污视频免费网站在线观看，得到了相應(yīng)的與第二類倒向隨機(jī)微分方程耦合的正倒向隨機(jī)微分方程系統(tǒng)的一些結(jié)果，主要包括倒向隨機(jī)微分方程的解關(guān)于正向隨機(jī)微分方程的初值是具有連續(xù)性的99这里都是精品，得到了最優(yōu)控制和動(dòng)態(tài)規(guī)劃的一些結(jié)果久久99这里，在這一章的最后還討論了相應(yīng)的效用函數(shù)的性質(zhì)性色一区，如，效用函數(shù)的單調(diào)性av毛片对白、凹性以及風(fēng)險(xiǎn)規(guī)避性等最新免费在线黄色网址；第五章，針對(duì)第一類倒向隨機(jī)微分方程毛片三级片A片，運(yùn)用單調(diào)迭代方法www免费黄色网，證明了最大和最小解的存在性，并研究了解的其它性質(zhì)及在效用函數(shù)上的應(yīng)用欧美久久精品AAAA片。

The great tour purchasing power is the drive power of promoting the region's tourism developmentln the regional space, scale economic and regional separation are one of the basic characteristics of promoting tourism industry, So we must arrange the regional tourism industry with a systematic method and give prominence to the central city. For its outstanding area in the regional space, central city has evident superiority in the regional ecnomic development, and has echelon between central city and its periphery scennic spots, which is the inducement mechanism of tourism industry's arranging, developing and advancing step by step. For the law of diminishing marginal utility and the theory of equilibrium, the max utility equilibrium of tourism consumption be at the point of tangency of undiscrepancy curve and the cost budget curve.

中心城市居民巨大的出游力是拉動(dòng)其周邊旅游地發(fā)展重要的內(nèi)在驅(qū)動(dòng)力国产亚洲欧美视频；由于地緣關(guān)系，區(qū)域規(guī)模經(jīng)濟(jì)與地域分割并存吉吉电影网午夜理论片，是旅游產(chǎn)業(yè)運(yùn)動(dòng)的一個(gè)基本特征亚洲欧美日韩本在线视频，為此必須對(duì)區(qū)域旅游經(jīng)濟(jì)進(jìn)行系統(tǒng)化布局，突出中心城市的產(chǎn)業(yè)中心性国产精品色站；因其區(qū)位條件獨(dú)特久久久三级，中心城市在區(qū)域經(jīng)濟(jì)發(fā)展中居于明顯的優(yōu)勢(shì)，與周邊城鄉(xiāng)部位存在經(jīng)濟(jì)發(fā)展上的梯次性欧美黄色一级性视频，這種梯次性是區(qū)域旅游生產(chǎn)力布局美女和男人抽插到高潮网站、產(chǎn)業(yè)發(fā)展梯次傳動(dòng)，最終整體聯(lián)動(dòng)的經(jīng)濟(jì)誘導(dǎo)機(jī)制日韩欧美大陆私拍在线观看；根據(jù)邊際效用遞減規(guī)律和旅游者最大效用均衡理論色站在线直播，旅游消費(fèi)效用最大化的均衡在無(wú)差異曲線與開(kāi)支預(yù)算線的切點(diǎn)(即旅游目的地選擇的最佳位置)上，且隨著邊際效用遞減国产一级毛片无码夜夜爽，目的地選擇的最佳位置向遠(yuǎn)離中心城市方向移動(dòng)愉拍自拍视频在线播放网站下载免费，這就是中心城市與周邊旅游地互動(dòng)關(guān)系的經(jīng)濟(jì)學(xué)解釋。

Without utility function, group preference relation on alternative set was constructed in this paper by means of efficient numbers of a lternatives, which are described by Pareto efficient solutions of a group of mul tiobjective decision making problems respectively considered by decision makers.

一些學(xué) 者曾借助群體效用函數(shù)引進(jìn)群體多目標(biāo)決策問(wèn)題有關(guān)效用解的概念又黄又爽又湿的视频，并且給出若干求解的方法亚洲无码小视频免费。本文撇開(kāi)效用函數(shù)的介入，直接依據(jù)由各多目標(biāo)決策問(wèn)題的Pareto有效解表示的供選方案的有效數(shù)国产久久99，引進(jìn)了決策群體在供選方案集上的偏愛(ài)關(guān)系国产真人持级黄色视频。

According to the logical approach, the providing of the analysis hypothesis before the model construction is necessary. For example, the hypothesis of rational man and utility identity are for the convenient analysis, the hypothesis that the rich utility is smaller than the poor utility is for the importance of the third distribution.

按照邏輯方法，模型構(gòu)建之前的分析假設(shè)的給出是必要的欧美坐爱视频，比如關(guān)于"經(jīng)濟(jì)人"假設(shè)和效用歸一假設(shè)等是為了分析的簡(jiǎn)便而作出的亚洲WWW在线播放，關(guān)于富人效用小于窮人的效用假設(shè)是給出了第三次分配的意義所在。

Innovation achievements of this dissertation are mainly in the content and the method, namely: presents the content of EAP thoroughly and systematically; reviews the cost, utility and empirical studies of EAP; investigates the cost and utility of EAP theoretically, conducts the typical survey of the EAP implementation of a domestic enterprise; establishes multivariate linear regression equation of EAP utility; sets up an allocation model of EAP cost through Analytic Hierarchy ProcessThis dissertation\'s conclusion is that EAP cost is related to the time and frequency of EAP used by employee under the fixed cost, the tendency of using EAP is related to demographic characteristics and other factors, the utility of EAP is related to the personal preference of using EAP at least, the utility of EAP is leastwise related to 7 factors, the relationship with the supervisor is the most important factor in the workplace, personal health is the largest part of EAP cost.

本文的創(chuàng)新成果主要是內(nèi)容上的創(chuàng)新和方法上的創(chuàng)新：對(duì)EAP的內(nèi)容進(jìn)行了全面欧美在线中文字幕整片视频网站免费、系統(tǒng)的梳理高潮视频插；對(duì)EAP的成本、效用和實(shí)證研究進(jìn)行了綜述；對(duì)EAP的成本黄页三级、效用進(jìn)行了理論上的探討人妖色偷偷福利网站；對(duì)國(guó)內(nèi)企業(yè)實(shí)施EAP的情況進(jìn)行了典型調(diào)查；建立了EAP效用的多元線性回歸方程黄色网站啊啊嗯……；用層次分析法建立了EAP的成本分?jǐn)偰Ｐ腿毡景尽１疚牡贸龅慕Y(jié)論是：在固定成本不變的情況下，EAP的成本與員工使用EAP的時(shí)間及次數(shù)有關(guān)系国产一级黄片一区二区；EAP的使用傾向與人口統(tǒng)計(jì)學(xué)特征和其它因素有關(guān)一级a爱做片观看免费韩国片；EAP的效用至少與個(gè)人對(duì)EAP的使用偏好有關(guān)；EAP的效用至少與7個(gè)因素相關(guān)欧美老妇性性行为；與上級(jí)的關(guān)系是工作場(chǎng)所中最重要的因素超碰在线美女福利；個(gè)人的身體健康是EAP成本中花費(fèi)最大的部分。

This paper presents the portfolio selection problem of two-attribute money and creates a model of portfolio selection based on two-attribute money, which can both contain the existing portfolio models and overcome the above-mentioned deficiencies. A series of new concepts is put forward, such as, holding wealth, obtainable wealth, short-term utility function, short-term expectation-variance utility function, state-expectation-variance utility function, short-term expectation-variance utility curve, long-term expectation-variance utility curve, margin utility contribution force, additional contribution force, profit-risk exchange rate and optimal portfolio expansion curve; The state-expectation-variance analytical method is developed from the expectation-variance analytical method; A set of systematic theories concerning two-attribute portfolio selection is thus established.

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