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

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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.

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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.

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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.

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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.

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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.

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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)決策問題有關(guān)效用解的概念精品国产AV片儿，并且給出若干求解的方法。本文撇開效用函數(shù)的介入日韩性色自拍视频在线观看网站，直接依據(jù)由各多目標(biāo)決策問題的Pareto有效解表示的供選方案的有效數(shù)黄网站进入，引進(jìn)了決策群體在供選方案集上的偏愛關(guān)系中国黄色AV网站。

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)的給出是必要的操喷视频，比如關(guān)于"經(jīng)濟(jì)人"假設(shè)和效用歸一假設(shè)等是為了分析的簡便而作出的，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无码一级淫片免费观看。

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EAP的內(nèi)容進(jìn)行了全面18禁网站网址、系統(tǒng)的梳理；對EAP的成本操美女视频网站、效用和實(shí)證研究進(jìn)行了綜述97超碰资源总站；對EAP的成本、效用進(jìn)行了理論上的探討国产性爱专区；對國內(nèi)企業(yè)實(shí)施EAP的情況進(jìn)行了典型調(diào)查色哟哟官方网站入口；建立了EAP效用的多元線性回歸方程；用層次分析法建立了EAP的成本分?jǐn)偰Ｐ统赡耆说母＠１疚牡贸龅慕Y(jié)論是：在固定成本不變的情況下熟女强奸乱伦电影，EAP的成本與員工使用EAP的時(shí)間及次數(shù)有關(guān)系；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)在线观看无码国产剧情AV；EAP的效用至少與個(gè)人對EAP的使用偏好有關(guān)1级黄色免费片；EAP的效用至少與7個(gè)因素相關(guān)；與上級的關(guān)系是工作場所中最重要的因素国产尤物第一区第二区精品；個(gè)人的身體健康是EAP成本中花費(fèi)最大的部分性直播在线看黄网站。

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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composite utility function：復(fù)合效用函數(shù)

旅游體驗(yàn)效用:the tourism experience utility | 復(fù)合效用函數(shù):composite utility function | Expected utility的例句:

Disutility：負(fù)效用

效用分為正的效用(Utility)和負(fù)效用(Disutility). 消費(fèi)者剩余(Consumer's Surplus)是指消費(fèi)者愿意為商品支付的價(jià)格與其實(shí)際支付價(jià)格的差額. 3.需求表(Demand Schedule)和需求曲線(Demand Curve:DD)3.供給表(Supply Schedule)與供給曲線(Supply Curve:SS)1日韩特黄一区二区、均衡的含義和均衡分析方法,

Disutility：反效用

disuse 不被使用 | disutility 反效用 | disutility 負(fù)效用

Disutility：反效用 負(fù)效用

disusehandicap 廢用性缺陷 | disutility 反效用 負(fù)效用 | disymmetry 兩側(cè)輻射對稱 雙對稱

expected utility：期望效用

艾勒悖論(Allais Paradox)另釋艾勒悖論違背了期望效用(Expected Utility)理論的獨(dú)立性(independence)原則,成為欲推翻期望效用理論的杠桿."齊當(dāng)別"抉擇模型不將風(fēng)險(xiǎn)決策行為看成是追求某種"最大期望值"的抉擇反應(yīng),

expected utility：預(yù)期效用

如何評價(jià)不確定的收益所帶來的效用是效用價(jià)值理論應(yīng)用于金融分析時(shí)所必須解決的難題,這一難題在1944年馮紐曼和摩根斯坦(Von Neumann and Morgenstern, 1944)提出預(yù)期效用(Expected Utility)理論之后得以解決.

utility maximization：效用極大化

utility index :效用指數(shù) | utility maximization :效用極大化 | utility possibility curve :效用可能性曲線

ordinal utility：序數(shù)效用

130,序數(shù)效用(Ordinal utility) 在序數(shù)的意義上可以度量的效用是序數(shù)效用,這表明一個(gè)消費(fèi)者只能根據(jù)各種市場籃子給他帶來的滿足來 給這些市場籃子排序.

marginal utility：邊際效用,邊限效用,限界效用

marginal user cost 邊際使用者費(fèi)用 | marginal utility 邊際效用,邊限效用,限界效用 | marginal utility analysis 邊際效用分析

place utility：地域效用

中介機(jī)構(gòu)所擔(dān)負(fù)的工作,就是利用存入(買入)水資源與貸出(賣出)水資源,使水資源在不同地點(diǎn)及時(shí)間移轉(zhuǎn),創(chuàng)造水資源的地域效用(place utility)與時(shí)間效用(time utility),當(dāng)然也要根據(jù)用水標(biāo)準(zhǔn)的不同,水資源展現(xiàn)出不同的形式效用(form utility).