Transform approach for discounted aggregate claims in a risk model with descendant claims. - Hyunjoo Yoo; Bara Kim; Jeongsim Kim; Ji-Wook Jang (Ann. Oper. Res., 2020)

Parisian ruin in a discrete-time Markov-modulated dual risk model. - Bara Kim; Jeongsim Kim; Hyunjoo Yoo (Comput. Ind. Eng., 2022)