术语“教育边际效率”的详细信息

英译术语:

marginal efficiency of education

汉语语境:

要阐明教育的边际收益法则，我们首先必须对一些相关的概念予以解释和说明。教育边际成本、教育边际收益是是无法回避的两大概念。教育边际成本是指教育单位产出增量所增加的教育成本。即增加一个教育单位产出量所支出的成本；教育边际收益指一定时期内新增加的教育成本所增加的教育收益。此处，教育成本指增加期间的成本，教育收益也限于增加期间的教育所增加的收益。教育投资边际收益法则是，教育投资边际收益递减。 从这一法则我们可以认识到，当教育边际收益大于教育边际成本时，应追加教育投资。当教育边际收益小于教育边际成本时，不应该追加教育投资。

英语语境:

To clarify the law of marginal benefit to education, we must first interpret and explain some of the related concepts. Marginal cost of education and marginal benefit of education are the two concepts that can not be avoided. Marginal cost of education refers to the increased cost of education of educational unit increment. That is the amount of expenditure to added educational uint; Marginal benefit of education refers to the increased returns to education of the total additional cost of education. Here, the cost of education refers to the cost during the period of increasement and the return to education is also limited to an increasement in education during that period.The law of marginal benefit of education investment is marginal benefit of education investment diminishes.From this rule we can recognize when marginal benefit of education is greater than marginal cost of education, there should be additional investment in education.When marginal benefit of education is less than marginal cost of education, there should not be an additional investment in education.