This paper provides a set-theoretic model of knowledge and unawareness. A new property called Awareness Leads to … Knowledge shows that unawareness of theorems not only constrains an agent’s knowledge, but also can impair his reasoning about … model of knowledge, it is possible that two agents disagree on whether another agent knows a particular event. The model …

have, on average, positive causal treatment effects on financial knowledge and downstream financial behaviors. Treatment …