在经济学上，弹性是两个变量变化率的百分比。

In economics, elasticity is the ratio of the percent change in one variable to the percent change in another variable.

youdao

此现象在经济学上就叫做“恩格尔系数”降低。

In economics, this phenomenon is known as the decline of the Engel's coefficient.

youdao

我不是经济学家，也听说这个理论目前已不足信，因此我没有暗示拉弗曲线在经济学上根本正确的意思。

Im not an economist, I hear that the theory has been by now discredited, so I really dont want to imply that the Laffer Cruve is fundamentally true in economics.

youdao

They can be on store shelves for a long period of time, and that has to do with the economics of food, especially food available to the poor, which we'll discuss later.

因此可以在商品货架上销售很长一段时间,这也与食物的经济学价值有关,特别这类食物穷人也买得起,这个我们以后会讨论

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I hesitate to I don't hesitate to say that you will never read Adam Smith in an economics course here at Yale and it is very unlikely that you will read Freud in your psychology classes.

我犹疑，我毫不犹疑的说,你绝对不会读到亚当？史密斯,至少在耶鲁的经济学课堂上不会,而且你也不太可能,在你的心理学课堂上读到佛洛伊德。

耶鲁公开课 - 政治哲学导论课程节选

The figure you are quoting in New York times which came out of a report published by a French economist who lives in India John Kenneth. And the article was by Sangota, the New York Times editor.

你从纽约时报,某篇报道上摘下来的数据,出自一名住在印度的法国经济学家,之手，他叫约翰·克南斯,该文章由纽约时报的圣郭特所编辑。

普林斯顿公开课 - 国际座谈会课程节选