Knowledge, Beliefs, and Game-Theoretic Solution Concepts
非技术性地介绍了一种知识的形式化模型，探讨其基础，并展示如何用该模型分析博弈论中的解概念，特别是纳什均衡。
In situations of strategic interaction it is important for agents to consider not only what their rivals will do, but also what they know, what they know about what they know, and so on. Formal models of knowledge have been developed to help us keep track of these levels of knowledge. This paper provides a non-technical introduction to one of these models, and investigates its foundations. It is then shown how the model can be used to analyze gametheoretic solution concepts, in particular Nash equilibrium.