Description: Presented at June 2002 Spring Meeting. This session discusses how credibility varies by size of groups for various health coverages, when a block of business can be considered fully credible, how credibility can factor into a rate filling, and to what extent current experience can be considered more credible than past experience.

Description: 1993 SOA Spring Meeting, San Diego. This session discussed credibility theory. Areas addressed included defining credibility and the complexities of measuring it with an emphasis on group medical insurance.

Description: This session at a SOA 1990 Spring Meeting focuses on group health insurance including discussion of financial projections, calculating reserves, claims control and management reports.

Description: A mathematical framework for benefits and choices must be created, in order to model flexible benefit selection. This paper creates such a framework by defining benefit plans as reimbursement functions. These are then used with a defined choice function to calculate the cost deviation due to selection. From Actuarial Research Clearing House 1992, VOL. 1.

Description: This paper presents a procedure for calculating aggregate stop-loss premiums that takes parameter uncertainty into account. From Actuarial Research Clearing House ARCH 1988, Vol. 3