@article{publication-20872, author={Bellini, Fabio and Koch-Medina, Pablo and Munari, Cosimo and Svindland, Gregor}, doi={10.1016/j.insmatheco.2021.03.002}, issn={0167-6687}, journal={Insurance: Mathematics and Economics}, pages={83-91}, publisher={Elsevier}, title={Law-invariant functionals that collapse to the mean}, volume=98, year=2021, }