We show that rational inattention theory of Sims (2003) provides a rationalization of choice models à la Luce and gives a structural interpretation to probability curvature parameters as reflecting costs of processing information. We use data from a behavioral experiment to show that people...

"In building the bridge to restore financial order and efficiency, my primary interest is to do the minimum necessary to get the job done. And no more. In so doing, my hope is that we restore the long-term faith of the millions of risk takers who make our economy so mighty." ; Remarks before a...