查询词典 utility

WinPatrol is an all-purpose utility designed to increase the performance and usability of computer.

WinPatrol是一个实用的目的旨在提高性能和可用性的计算机。

Through the argument, we can see that "Allais paradox" has an important influence on the development of expected utility theory.

通过论述可以看出，"Allais悖论"对于期望效用理论的发展具有重大而深远的影响。

Many tests, such as the famous example "Allais paradox", indicate that human's actual choices may frequently violate expected utility theory.

许多实际案例表明，人们的实际决策可视为与期望效用理论是相违背的，"Allais悖论"就是其中著名的一个例子。

However, there exist some paradoxes in decision making logic, such as the Allais paradox and exchange paradox in expected utility theory, backward induction paradox and Gaifmann-Koons paradox originated from Newcomb problem in interactions, the famous Arrow voting paradox in group decision-making.

决策逻辑是社会科学的基础，然而在决策逻辑中存在悖论：不确定的概然决策中的期望收益理论面临阿莱斯悖论和"交换悖论"；互动决策中存在演绎性的逆向归纳法悖论，以及存在由纽柯姆难题改造而来的盖夫曼—孔斯悖论；群体决策中存在著名的阿罗悖论，等等。

It can account for many phenomena which expected utility theory has so far failed to explain, such as Allais paradox, Ellsberg paradox, preference reversal, certainty effect, reflection effect, isolation effect, common ratio effect.

后悔理论能够很好地说明期望效用理论所不能解释的Allais悖论、Ellsberg悖论、偏好反转现象、确定性效应、反射效应、分离效应、共同比率效应等异象，而且能够应用于决策理论和资产定价等金融领域。

Theexpected utility theory based on the axioms isalso very important in modern decision-making theory.Form late fifties lastcentury,some scientists ahead by Allais and Edwards,try to check the facticity ofthe rational decision-making models applied to the real decision-making behavior,but find it unsatisfactory.For example,Allais Paradox and Preference Circleschallenge the axioms critically.

从二十世纪五十年代后期开始，以Allais和Edwards为首的一批学者从心理学的角度参与了实际决策行为的研究，他们从实证的观点去考察理性决策模型在实际决策行为中的真实性，不断地发现这些模型在应用中表现出各种偏差，Allais悖论的设计和克星循环现象的发现对Von Neumann-Morgenstern理性行为公理提出了有力的挑战。

Allingham and Sandmo developed a model of expected utility, which showed that the increase of inspection probability and penalty will result in the decrease of tax evasion.

阿林汉姆和桑德莫提出的期望效用模型指出，检查概率的增加和罚款率的提高会导致逃税水平降低。

ASCII Character Code Reference - This utility displays ASCII character codes for alphabetic, numeric, and symbolic characters.

这个工具显示了ASCII字符代码，用于显示字母、数字和符号字符。

Wall Street has New York Stock Exchange, American Stock Exchange, investment banks, trust companies, the Federal Reserve Bank, the utility and insurance companies headquarters.

华尔街设有纽约证券交易所、美国证券交易所、投资银行、信托公司、联邦储备银行、各公用事业和保险公司的总部。

With Amor Photo Downloader browsing the Web for pictures is made simple and easy - you drag the URL of a page, drop it on the Drop Basket and this smart utility explores it and downloads all images to your hard drive.

与奥马尔的照片下载浏览网页中的图片是简单及容易-你拖动网址的网页，下拉，它上的下拉篮子和智能公用事业探讨，并下载所有图片到您的硬盘。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。