Modelling what each agent believes about her opponents, what she believes her opponents believe about her, and so on, plays a prominent role in game theory and its applications. This article describes Harsanyi's formalism of type spaces, which provides a simple, elegant representation of probabilistic belief hierarchies. A special emphasis is placed on the construction of rich type spaces, which can generate all 'reasonable' belief hierarchies in a given game. Recent developments, employing richer representation of beliefs, are also considered.
CITATION STYLE
Durlauf, S. N., & Blume, L. E. (2010). Epistemic Game Theory: Beliefs and Types. In Game Theory (pp. 89–96). Palgrave Macmillan UK. https://doi.org/10.1057/9780230280847_9
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