查询词典 risk-taking

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。

C Where the assured has no insurable interest throughout the currency of the risk, the premium is returnable, proviede that this rule does not apply to a policy effected by way of gaming or wagering; Where the assured has a defeasible interest which is terminated during the currency of the risk, the premium is not returnable; Where the assured has over-insured under an unvalued policy, a proportionate part of the premium is returnable; Subject to the foregoing provisions, where the assured has over-insured by double insurance, a proportionate part of the several premiums is returnable; Provided that, if the policy are effected at different times, and any earlier policy has at any time borne the entire risk, or if a claim has been paid on the policy in respect of the full sum insured thereby, no premium is returnable in respect of that policy, and when the double insurance is effected knowingly by the assured no premium is returnable.

c 如果在整个风险存在期间，被保险人无保险利益，保险费可予退回，但这一规则对赌博性保险单不适用。如果被保险人的可撤销的利益于风险存在期间终止，则保险费不能退回。如被保险人不定值保险单中超额保险，保险费得按比例退还一部分。除前述条款另有规定外，若被保险人经重复保险而超额保险，几笔保险费按比例退还。但是，如果几份保险单在不同时间开始生效，任何较早订立的保险单已在任何时间承保整个保险，或保险单已就全部保险金额支付赔偿，该保险单项下的保险费不能退回；若被保险人在明知的情况下订立重复保险，保险费不予退还。

CWhere the assured has no insurable interest throughout the c urrency of the risk, the premium is returnable, proviede that this rule does not apply to a policy effected by way of gaming or wagering;Where the assured has a defeasible interest which is termina ted during the currency of the risk, the premium is not returnable; Where the assured has over-insured under an unvalued policy, a proportionate part of the premium is returnable;Subject to the foregoing provisions, where the assured has o ver-insured by double insurance, a proportionate part of the several premiums is returnable; Provided that, if the policy are effected at different times, a nd any earlier policy has at any time borne the entire risk, or if a claim has b een paid on the policy in respect of the full sum insured thereby, no premium is returna ble in respect of that policy, and when the double insurance is effected knowingly by th e assured no premium is returnable.

nbsp；如被保险人不定值保险单中超额保险，保险费得按比例退还一部分。除前述条款另有规定外，若被保险人经重复保险而超额保险，几笔保险费按比例退还。但是，如果几份保险单在不同时间开始生效，任何较早订立的保险单已在任何时间承保整个保险，或保险单已就全部保险金额支付赔偿，该保险单项下的保险费不能退回；若被保险人在明知的情况下订立重复保险，保险费不予退还。

At present the desiderative solved problems are the following three: first, how to do a scientific identity and analysis aiming at risk; second, how to make an effective elusion and control aiming at risk; third, how to set up an effective risk control system according with our national conditions.

如何对这些风险进行科学的识别与分析，如何对风险进行有效的规避与控制，如何建立起符合我国国情的有效的风险控制体系，是目前亟需解决的问题。

First, select four kinds of main risks source from bigly celebrate the main risk in region source, namely the flood, drought, sand-dust weather and petroleum pollution accident, etc. According to the different a request for to habitat, study this 19 kinds of landscapes ecosystem type of the Regional induce for 7 kinds of ecosystems system: Then the marsh of bulrush, lakes and reservoirs , salt alkali wasteland, prairie, island form wood, farmland, town. The difference is proceeded by characteristic according to each type ecosystem to the analysis of four kinds of main risks source, including the certain risk all rate, delimiting the space distribute, analyzing the risk strength to the receptor etc. At proceed the revelation the different from endanger to analyze the inside, this text borrows ecosystem index number that this index sign to reflect primarily habitat the ecosystem meaning of the type of habitat the different from position, with weak an index number to show the destructibility of the habitat, from but compute each ecosystem that is lost by ecosystem system an index number.

首先，从大庆地区主要的风险源中遴选出四种主要的风险源，即洪涝、干旱、沙尘天气和石油污染等；依据不同生物类群对生境的要求，将本研究区域的19种景观生态类型归纳为7种生态系统：即芦苇沼泽、湖泡库渠、盐碱荒地、草甸草原、岛状林、农田、城镇；对四种主要风险源的进行分析，包括确定风险概率，划定空间分布，对风险受体的作用强度分析等；在进行暴露和危害分析中，本文主要借生态指数这一指标来反映不同生境类型的生态意义和地位，以脆弱度指数来体现不同生境的易损性，从而计算出各受体生态系统的生态损失度指数；由于各主要风险物质对风险受体的作用强度是不同的，对形成区域性生态风险的作用大小也有差异，因此本文采用层次分析法对主要生态风险物质进行综合评价，并把判断矩阵排序权值的合理计算问题归为—非线性化问题，并提出用基于遗传算法(GA[5])的层次分析模型进行权重分析；进行风险表征，即综合前面两个阶段的信息，对环境中风险的性质和强度以及风险评价过程中不确定性问题进行分析与描述，并划分出五级生态风险区；最后，根据划分的五级生态风险区的特征，分别提出针对各生态风险区的生态风险管理对策。

However, we have noted the lack of the corresponding dispersedness and the risk guarding system arrangement in the housing mortgage loan market. Banks' ability of independently resisting risk actually is extremely frail, which urgently needs us to provide for the future to find one kind of means which can melt and guard risk effectively.

但是，我们注意到住房抵押贷款市场中缺乏相应的分散和防范风险的制度安排，银行独立抵御风险的能力其实是十分脆弱的，急需我们未雨绸缪，找到一种有效地化解和防范风险的办法。

Value at Risk was main tool of market risk management but traditional VaR did not appreciate liquidity risk to make that VaR did not give correct information and was disvalue VaR to lead a large number of damages.

在现如今的风险管理工具中，风险值是应用最为广泛的一种，但在以往传统的风险值度量模型中，并不重视或是基本不考虑流动性不足问题所带来的风险，这使得风险值无法提供给投资者完全、真实、可靠的信息，更严重的问题是错估风险值会造成更大的损失。

After adjustment for other known and potential risk factors for diverticular complications, men with the highest intake of nuts had a 20 percent lower risk of diverticulitis compared with men with the lowest intake; men with the highest intake of popcorn had a 28 percent lower risk of diverticulitis compared with men with the lowest intake.

调整后的其他已知的和潜在的危险因素憩室并发症，男子的最高摄入坚果有百分之二十的风险较低憩室与男子相比最低摄入量；男子的最高摄入量的爆米花了百分之二十八降低憩室与男子相比最低的摄入量。

Dollar cost averaging cannot make a high-risk investment entirely risk-free, but it can help manage the risk of your investment portfolio – and help you sleep better at night.

平均成本不能作出一个高风险的完全无风险的投资，但它可以帮助管理您的投资组合的风险-并帮助您在晚上睡得更好。

The risk assessment for epoxyethane /glycol plant of Maoming Petrochemical Ethylene Industrial Comˉpany was carried out by utilized the risk assessment proceˉdure of risk index method of fire and explosion of Dow Chemical Company,and improvement measures are sugˉgested.

利用道化学公司火灾爆炸危险指数法安全风险评价程序对茂名石化乙烯公司环氧乙烷/乙二醇装置进行了安全评价，并提出了改进措施。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。