Siddiqi, Hammad - Volkswirtschaftliche Fakultät, … - 2009
Mullainathan et al [Quarterly Journal of Economics, May 2008] present a formalization of the concept of coarse thinking … in the context of a model of persuasion. The essential idea behind coarse thinking is that people put situations into … is a constant. This finding suggests that the volatility skew (smile) may be a reflection of coarse thinking. That is …