2 papers
q-fin.MF2025
The Interplay between Utility and Risk in Portfolio Selection
Leonardo Baggiani, Martin Herdegen, Nazem Khan
We revisit the problem of portfolio selection, where an investor maximizes utility subject to a risk constraint. Our framework is very general and accommodates a wide range of util…
q-fin.RM2024
Risk, utility and sensitivity to large losses
Martin Herdegen, Nazem Khan, Cosimo Munari
Risk and utility functionals are fundamental building blocks in economics and finance. In this paper we investigate under which conditions a risk or utility functional is sensitive…