抄録
In a standard model under uncertainty, an information structure is given as primitives. However, a decision maker may have some subjective information, which is not directly observable for the analyst. Dillenberger, Lleras, Sadowski, and Takeoka (2012) address such a problem of subjective learning, and derive a subjective information structure from observable behavior. The purpose of this paper is to introduce their basic idea and summarize their result.
