Description: This paper presents the recursive definition of the aggregate claims distribution which does not require the usual computation of the convolutions of the distribution of claim amounts. It is independent of the number of lives in the group. which makes it particularly useful for large groups. From Transactions of Society of Actuaries 1980, Vol. 32.

Description: In the context of reinsurance, this paper addresses finding the quota share retention level and the retention limit, with a diffusion process being added to the claim process, that maximizes the adjustment coefficient in the Sparre Anderson model. From Actuarial Research Clearing House, 2006.