public utility

public utility的基本解释

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公用事业公司, 公用事业单位

public utility所属的单词分类

Energy / 能量 [159]

wind turbine  ·  wind farm  ·  wave power  ·  tidal power  ·  power lines  ·  magnetic energy  ·  jet fuel  ·  internal combustion engine  ·  greenhouse gas  ·  green energy

与public utility相关的网络例句 [注：此内容来源于网络，仅供参考]

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.

本文提出了两属性货币的证券组合选择问题；创建了既能包含现有证券组合选择模型又能克服上述两点不足的两属性证券组合选择模型；提出了持有财富、可获财富，短期效用函数，短期期望—方差效用函数、状态—期望—方差效用函数，短期期望—方差效用曲线、长期期望—方差效用曲线，边际效用贡献力，附加贡献力，收益—风险替换率，最优证券组合扩展线等一系列新概念；把期望—方差分析方法发展成状态—期望—方差分析方法；建立了两属性证券组合选择模型的一套系统的理论。

I bring forward some suggestions on how to improve our governments function of public service according to governmental public service theory. That is, transform our opinion to service the public; transform the service function further, to make the governmental function stronger, weaker, or transformable; try to do economical service, social service better; strengthen overall system construction, build and perfect public service system; build electronic administration supervise system and government affairs consultable system; public information providing publicly system; build and perfect county level public financial system; perfect employment and social insurance system; carry out and perfect relative service rules; discover new public service ways to realize public service socially and market-oriented; to realize public service electronically; strengthen classified service, realizes the public service multiple supplies and the layered supplies; build a better public service team; Enhancement institution administration potency construction, implement science government service achievements management.

根据政府公共服务能力理论的原则，提出了提高我国地方政府公共服务能力的对策建议：转变公共服务理念；进一步转变服务职能，实现政府职能的强化、弱化和转化；加强制度建设，建立政务咨询制度、公开资讯制度，建立健全地方政府公共财政体制，完善就业和社会保障制度，推行和完善相关的服务机制；创新公共服务方法，实现公共服务市场化和社会化及公共服务电子化，引入现代工商管理方法；加强分类服务，实现公共服务的多样性供给及层次性供给；加强共服务队伍建设；加强机关行政效能建设，实施科学的政府服务绩效管理。

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.

第六章提出了边际效用贡献力、收益—风险替换率、状态—期望—方差效用函数、长期期望—方差效用曲线、最优证券组合扩展线等新概念；把期望—方差分析方法发展成状态—期望—方差分析方法；用收益—风险替换率对状态变量ω的变化率来定义和区分递减、定常、递增相对风险厌恶；获得了持有财富对状态—期望—方差效用函数的边际贡献力的分解式，该分解公式表明投资者的持有财富对他的效用的贡献力由持有财富本身的纯贡献力和持有财富通过投资证券组合所产生的投资贡献力所组成。

与public utility相关的网络解释 [注：此内容来源于网络，仅供参考]

public utility：公用事业

在我国现行的法规、规章中,对"公用事业"(public utility)及其范围有 着不同的界定. 例如,在国家工商行政管理局1993年颁布的>中所称的公用事业,包括"供水、供电、供热、

public utility：公用事业;公用事业设施

public trustee 公共受托人 | public utility 公用事业;公用事业设施 | public utility company 公用事业公司

public utility：公用事业,公共事业

public relation 公共关系 | public utility 公用事业,公共事业 | public works 政府公共建筑

public utility：公用设施;公用事业

public transport system 公共交通系统 | public utility 公用设施;公用事业 | public utility reserve 公用设施预留区

public utility works：公用设施工程;公用事业工程

public utility trench 公用设施坑道 | public utility works 公用设施工程;公用事业工程 | public way 公众通道