Suppose there's a common resource out there, maybe it's a fish stock or maybe it's the atmosphere.

假如这里有一个可利用的公共资源,比如是个鱼群,或者是新鲜的空气

耶鲁公开课 - 博弈论课程节选

Another common term is a "stock dividend."

还有一个常用词是"股票股利"

耶鲁公开课 - 金融市场课程节选