Why? Because no matter how the other firm, your competitor, prices you might have an incentive to undercut them.

为什么,因为不管你对手怎么定价,你总有想削弱他们的动机

耶鲁公开课 - 博弈论课程节选

If you have a product and your competitor has a product and you put sugar in yours, people are going to like it better.

如果你和你的竞争对手同样生产一批食品,而你的加糖了,人们会更喜欢你的产品

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选