边际

Under a district hypothesis, and with the theory and method of public economics, the paper deduced the optimal condition of tolling system to national economy.

本文在严格的假设条件下，采用公共经济学的基本理论和方法推导出了收费制度使国民经济产出最大化的条件，即公路投资的边际收益等于其机会成本。

The human mind cannot be enshrined in a person, who shall set a barrier on any one side to this unbounded, unboundable empire.

人类的全部心灵不可能为一人包容，什么人能在这无边际也无法划界的王国里，哪怕是在一个方向上划出边界？

The author also thinks that the laws that the marginal consumption falling tendency of the former hypothesis of Keynes is impossible; it is superficial that Keynes ascribed the considerable unemployment and economic crisis to the shortage of efficient demands; it is also a short sighted economic strategy to advocate the active improvement of the consumption to production one-sidedly and neglect the negative influence of consumption and the premise of production; it is unconducive for the comprehensive development of human because the relation between the economy and the ethics had been divided in Keynes high consumption ethics thoughts.

接着，文章对凯恩斯的高消费伦理思想的历史局限性进行了深入剖析，认为：1、凯恩斯先验的假设——&边际消费倾向下降&规律是不成立的；2、凯恩斯将造成大量失业和经济危机的原因归咎为&有效需求不足&的认识是肤浅的；3、片面鼓吹消费对生产的积极推动作用，忽视消费的负面影响，忽视生产的环境和资源前提条件，是一种短视的经济策略；4、分裂经济与伦理的关系，不利于人的全面发展。

By analyzing the general characteristics of information goods such as high fixed cost, low marginal cost, this paper roundly discusses the formation reasons of the pricing discrimination in the market of the information goods, which has grown unhealthily in traditional failure price formation mechanism.

1引言 随着信息网络技术的快速发展，信息技术革命席卷全球各国的经济，各种不同类型和日趋多样化的信息商品竞相投向市场。信息商品具有高固定成本、低边际成本等特征，与工业时代商品的成本、价格特征有很大的不同…。

Does your English cut the mustard, or do you find that it's wide of the mark?

你的英语做得最好了吗？或你发现自己的英语总是不著边际？

Being a Bottom-class faces the crisis of identity cognition and the experience ofbeing aliened.

底层自身面临着身份认同的危机与边际性体验。

At the same time, human capital focuses that human capital as a capital has no feature of deceasing marginal earnings because of human beings increasingly accumulative creativity, which leads to its theoretical breakthrough.

它从理论上将&人&与&资本&的某些特性进行嫁接，强调&人&作为资本时要追求自身投入的最大回报，而这种回报是不具有普遍资本边际收益递减的特征，因为&人&本身所特有的创造性以及不断积累的创造性使其回报有递增的趋势。

Eventually we'll have short movies to watch while our computer fiddles.

最终，当电脑在那里满无边际的运行时，我们或许还能欣赏到短篇电影。

Three components are used to establish it: forgone marginal product, changes in consumption and savings and changes in leisure.

它是由三个部分来确定的：放弃的边际产品、消费和储蓄的变化以及休闲时间的变化。

It distorts the essence of value and regards the marginal utility as the criterion of measuring value, garbles the relationships between value and price, conceals the contradiction between social productions and social consumptions which exists inherently in capitalist society. it is the ideology of the capitalist class.

西方价值论歪曲价值的本质，以边际效用作为衡量价值的标准，混淆价值与价格的关系，从根本上掩盖资本主义社会固有的生产和消费之间的矛盾，为资本主义制度辩护，反映了资产阶级意识形态。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。