Description: Life insurance companies find themselves in a significantly more complicated environment than that of just a few years ago. Managements face an uncertain investment environment, the real possibility of deteriorating future mortality due to the spread of AIDS, and alternative and competing distribution systems.

Description: This paper considers a dependent classical risk model with diffusion, in which the premium rate is determined by the amount of the previous claim. From the Actuarial Research Clearing House, 2008, Vol.1.

Description: This paper proposes a more generalized Gerber-Shiu G-S function which contains both the G_S expected discounted penalty function and dividends paid up to ruin, as well as many others that have not been taken into consideration in the same systematic way, such as the insurer's accumulative utility, expected total discounted claim expenses, etc. The major result provides a unifying approach for all ruin-related quantities that fall in the category of the generalized GS function. From the Actuarial Research Clearing House, 2008, Vol. 1.