3 papers
q-fin.ST2025
Elicitability and identifiability of tail risk measures
Tobias Fissler, Fangda Liu, Ruodu Wang +1
Tail risk measures are fully determined by the distribution of the underlying loss beyond its quantile at a certain level, with Value-at-Risk, Expected Shortfall and Range Value-at…
econ.TH2025
Risk Aversion and Insurance Propensity
Fabio Maccheroni, Massimo Marinacci, Ruodu Wang +1
We provide a new foundation of risk aversion by showing that this attitude is fully captured by the propensity to seize insurance opportunities. Our foundation, which applies to al…
econ.TH2024
Disappointment concordance and duet expectiles
Fabio Bellini, Tiantian Mao, Ruodu Wang +1
We introduce an axiom of disappointment-concordance (disco) aversion for a preference relation over acts in an Anscombe-Aumann setting. This axiom means that the decision maker, fa…