Description: Panel discussion of the following topics: A. Recent revisions been made in the mortality, interest, and expense assumptions upon which life insurance premium rates are based. B. Factors considered in recent revisions of premium rates for substandard risks. C. The extent to which deficiency reserves been required as a result of recent decreases in nonparticipating premium rates for life insurance D. Recent changes in disability premium rates for women.

Description: In this paper we use expectations of different random variables to define the notions of retrospective, prospective, individual, and aggregate net premiums for plans with contingent obligations.