Liu, Bing. “Optimal Investment Policy for an Insurer With Ambiguity Aversion: Maximizing Exponential Utility of Terminal Wealth”. Archives of Business Research 7, no. 1 (February 4, 2019): 339–347. Accessed December 7, 2025. https://www.journals.scholarpublishing.org/index.php/ABR/article/view/6083.