决策

Then we study investors\' behavour in China by using the questionnaire method from three dimensions—investor\'s knowledge,psychology and behavior and from seven affecting factors—motive,securities investment Knowledge,awareness of risk,investment philosophy,trading,investment decision-making rule and investment performance.Aiming at these investment characteristics we examines the conservative bias and the reasons for the deviation from mental deviation from the emotional,social psychology and cognitive psychology deviation and from over-confidence,loss aversion,conservatism aversion, excessive fear of selective bias,selecting aversion,gambling psychology,self-attribution,the dependence on the policy bias and rapid money-making psychology.And we analyze investors\' several restrictive conditions during investment decision-making including information and knowledge constraints,psychological constraints,funds constraints and external conditions.

本文从全球股灾的教训及近年来我国证券投资者生存现状出发，从理论和实践两个角度论述了加强投资者教育以提高我国投资者在投资过程中的自我保护能力的重要性；采用调查问卷的方法，从投资者的知识、心理、行为三个构面，从入市动机、证券投资知识、风险意识、投资理念、交易行为、投资决策依据及投资业绩等七个影响因素来考察了我国投资者的投资行为；针对这些投资者的行为特征，从情感心理偏差、社会心理偏差和认知心理偏差三个构面，从过度自信、损失厌恶、保守性偏差、过度恐惧、选择性偏差、赌博心理与自我归因、对政策的依赖性偏差以及暴富心理等影响因素出发对我国投资者的认知偏差，以及产生这些偏差的原因进行了分析，探讨了投资者在投资决策时的几个约束条件，即信息约束、知识约束、心理约束、资金约束以及外部条件约束。

At the same time, from two critical points-levying scale and selling prices, taking Xian as an example, this paper provides some references for the government on land levying scale based on the use of mathematical simulation and cost of land.

在此基础上，运用数学模拟和成本法从征地规模和土地出让价格的决策临界点两个方面，以西安市为例作了实证研究，为政府在确定合理征地规模方面的决策提供了参考。

A case study on the confirmation of land reserve quantity of Z city is introduced to illustrate the application of the method, also validates that the method is scientific and applicable.

对某市土地储备数量的确定进行了实证研究，演示了模型和决策方法的应用，验证了预测模型和决策方法的科学性和实用性。

So this paper applied Grey forecasting GM (1,1) model and its generated models, the Grey Markov numerical forecasting model and Comprehension model, to develop a net interest margin change forecasting model, a net interest margin forecasting model, a new decision model concerned with commercial bank interest-sensitive assets portfolio and a new expected return decision model of interest-sensitive assets portfolio.

本文以灰预测GM(1，1)模式，以及其衍生之灰马可夫预测模式与内涵模式，构建新的净利息边际变动率预测模式、净利息边际金额预测模式、利率敏感性资产投资组合最适配置决策模式与利率敏感性资产投资组合最适配置预期报酬率决策模式等利率敏感性缺口管理预测模式。

Policy making is the center of leaders' work and the key to success for doing everything.

决策是领导工作的核心，是一切事业兴衰成败的关键，决策的失误是最大的失误。

How to weight expert's opinion is an important issue for determining a consensus in group decision-making.

专家决策权重是确定群决策一致性一个很重要的方面。

Group Decision Support System is one of important research branch of DSS.

群决策支持系统是决策支持系统的重要研究分支之一。

Second,we give the definition of similarity degree of two objects of continuous condition attributions.

给出一种从连续决策表中提取模糊决策规则的规则提取算法。

Was it a tragic flaw that brought down Lehman Brothers, or did Mr Fuld succumb to decision error, the typical mistakes that we are all prone to making, and when combined together, can lead to poor risk management and eventually precipitate catastrophe?

那麼，是否有什麼严重的漏洞拖垮了雷曼兄弟？还是富尔德在决策上有失误？大家也常犯决策上的错误，但当两者结合，会否对风险管理造成负面影响，最终引发大灾难？

Because the traditional decision method is unable to calculate deterministically value effectively, it is difficult to make correct decision and thus does not meet the needs of competing to a great extent.

企业所采用的传统决策方法无法有效地度量不确定性的价值，因此难以做出正确的决策，已经在很大程度上不适应竞争的需要。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。