induced by EFR strategies. PR applies also to generalized extensive-form games which model mutual unawareness of actions … by Milgrom and Roberts (1986); yet, we also show that under unawareness full unraveling might fail. …

induced by EFR strategies. PR applies also to generalized extensive-form games which model mutual unawareness of actions … by Milgrom and Roberts (1986); yet, we also show that under unawareness full unraveling might fail. …

cannot handle the notions of finite belief hierarchy and unawareness among others. In this paper we consider a generalization … spaces can and more, finite belief hierarchies and unawareness among others. We also demonstrate that the universal …

unawareness statements whereby I drop the inference rule of necessitation, which claims that an agent knows all theorems of the …

I study how choice behavior given unawareness of an event differs from choice behavior given subjective belief of zero … probability on that event. Depending on different types of unawareness the decision-maker suffers, behavior under unawareness is … either incomparable with that under zero probability (in the case of pure unawareness), or drastically different (in the case …

I develop a set-theoretic model of unawareness without making any structural assumptions on the underlying state space …. Unawareness is characterized as a measurability constraint that results in players' reasoning about a “coarse" subjective algebra … variant of the partition model to examine the case of partial unawareness, where the player is aware of a question but unaware …

I construct a state space model with unawareness following Aumann (1976). Dekel, Lipman and Rustichini (1998a) show … that standard state space models are incapable of representing unawareness. The model circumvents the impossibility result … by endowing the agent with a subjective state space that differs from the full state space when he has the unawareness …

unawareness, which significantly differ from those in the standard information partition model by allowing for false interactive …

Infinite hierarchies of awareness and beliefs arise in games with unawareness, similarly to belief hierarchies in … structure with unawareness where each type has an awareness level and a belief over types. Countable hierarchies are therefore … sufficient to describe all uncertainty in games with unawareness. …