Talk given by Katharine Mach from Northwestern University at the “Coping with Uncertainty: Normative Approaches, Current Practice” workshop, 22-24 May 2017 at ENS (Paris). Full information on this and related activities available at http://desevun.org/.

Workshop organised by the ANR project DUSUCA: "Decision and Belief Change under Severe Uncertainty : a Confidence-Based Approach", in collaboration with GREGHEC (HEC Paris, CNRS), DEC-ENS Ulm, and the LSE CPNSS.