Dicks, David L.; Fulghieri, Paolo - C.E.P.R. Discussion Papers - 2015
We propose a new theory of systemic risk based on Knightian uncertainty (or "ambiguity"). We show that, due to … pessimistic about other asset classes as well. This means that idiosyncratic risk can create contagion and snowball into systemic … risk. Furthermore, in a Diamond and Dybvig (1983) setting, we show that, surprisingly, uncertainty aversion causes …