"It's also a wonderful concept to reward a woman from each of the five major regional areas in which science is being conducted around the world, in a celebration of not only women in science, but also the importance of science in a world community."

VOA: standard.2010.03.29

That may be a familiar enough concept to you, but in the context of finance this is a major concept.

这个概念你们应该很熟悉了,在金融学中,这是个很重要的概念

耶鲁公开课 - 金融市场课程节选