can someone explain the concept of "diminishing returns" in Chinese. Please

题目

can someone explain the concept of "diminishing returns" in Chinese. Please
it's an econ. professional term.

答案

报酬递减 是指在其他条件不变的情况下,如果一种投入要素连续地等量增加,增加到一定产值后,所提供的产品的增量就会下降,即可变要素的边际产量会递减.这就是经济学中著名的边际报酬递减规律,并且是短期生产的一条基本规律.