@article {24820, title = {Comparative Risk Aversion in RDEU with Applications to Optimal Underwriting of Securities Issuance}, journal = {Insurance: Mathematics and Economics}, volume = {101}, year = {2021}, pages = {6-22}, url = {https://www.sciencedirect.com/science/article/abs/pii/S0167668720300871}, author = {Mario Ghossoub and Xuedong He} }