Description: This is a sequel to Panjer's paper. The Walter Reeed Staging Method - WRSM - is a method that groups patients infected with HIV into various stages. This paper looks at mathematically modeling the transition process of HIV by using the WRSM. This paper argues that Panjer's results are biased and understates the average time it will take an HIV life to develop AIDS.

Description: This section contains multiple book reviews and notices concerning the actuarial profession. Reviews: 'Medical Risks: Patterns of Mortality and Survival' by Singer and Levinson, 'The Theory and Practice of Pension Funding' by Trowbridge and Farr, 'Two Stochastic Processes' by Beekman, 'Disability Income Insurance - Cost Differentials between Men and Women' by New York Insurance Department, 'Social Security and Private Pension Plans: Competitive or Complementary' by McGill, 'A New Look at Accounting for Pension Costs' by Hall and Landsittel, '1977 Annual Reports of the Board of Trustees of the Federal OASDI Trust Funds...,' 'Investigation of Sickness Statistics - Individual Policies, 1971 and 1973' by the Institute of Actuaries and the Faculty of Actuaries, 'The Graduation of Pensioners and of Annuitants Mortality Experience 1967-70' by the Institute of Actuaries and the Faculty of Actuaries, 'Pensions and Survival - the Coming Crisis of Money and Retirement' by Calvert, 'Group Benefits in a Changing Society' by Spencer, 'Experience of Disabled Work Benefits under OASDI 1965-74' by Bayo and Wilkin. Digests also included.

Description: In this paper, fuzzy sets - collections of objects whose boundaries are not precisely defined - are used to model the selection process in group health insurance. Both single and multiple options plans are discussed. Discussions of this paper are included.

Description: Discusses types and methods of analysis of morbidity experience, reserves, and policy form drafting issues.

Description: Discusses basic principles which should be observed in the selection of risks for individual health insurance, substandard underwriting, and how sales policies and claim administration practices are related to underwriting.