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q-fin.PM2022
Cost-efficient Payoffs under Model Ambiguity
Carole Bernard, Gero Junike, Thibaut Lux +1
Dybvig (1988a,b) solves in a complete market setting the problem of finding a payoff that is cheapest possible in reaching a given target distribution ("cost-efficient payoff"). In…
q-fin.RM2022
Robust Distortion Risk Measures
Carole Bernard, Silvana M. Pesenti, Steven Vanduffel
The robustness of risk measures to changes in underlying loss distributions (distributional uncertainty) is of crucial importance in making well-informed decisions. In this paper,…