That bond multiple of 72 is just a drag on returns -what's the point?

债券72倍的收益看起来像在拖后腿,为什么还要投资于债券呢

耶鲁公开课 - 金融市场课程节选

If the product is just the sum or multiple of a sum of the inputs, there wouldn't be much of a point working in a team at all.

如果总收益只是投入的和或者倍数,那这样合作也没什么意思了

耶鲁公开课 - 博弈论课程节选