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信息成本是经济学研究经济活动中分析经济成本的一个重要部分.经济学之所以对它感兴趣是因为它引起的问题:第一个问题是信息不完全.人类迄今为止处在信息不完全的状态下,从而使自己的经济决策出现错误,甚至有人说这种信息缺乏状态下的行为是一种非理性行为,因为信息是有限的.第二个概念就是信息的不对称,即这个信息有人知道但也有人不知道.正因为如此,所有这些信息不对称的问题就构成了交易成本概念的一个重要内容. 最近二三十年以来,经济学基础理论研究的
The cost of information is an important part of economic analysis of economic costs in economics.Economics is interested in it because of the problems it causes: The first problem is the incompleteness of information, and the humanity so far has been in an incomplete State, so that their own economic decision-making mistakes, and even some people say that the behavior of the lack of state information is an irrational behavior, because the information is limited.The second concept is the asymmetry of information, that is, the information of someone Knowing but some people do not know, it is for this reason that all these issues of information asymmetry constitute an important part of the notion of transaction costs .In the last two or three decades, the basic theory of economics