In the normal case--up at the top, those two deaths occur simultaneously.

在通常的情况下，这两者的死亡是同时发生的。

耶鲁公开课 - 死亡课程节选

A guy named Seth Klarman, who works at a fund in Boston called Baupost, said that what he does is worries top-down and invests bottom-up.

他叫塞斯·克拉曼,在波士顿的Baupost基金工作,他说他的工作就是自上而下地担心,自下而上地投资

耶鲁公开课 - 金融市场课程节选