Description: This paper describes risk-factor-dependent multiple decrements and actuarial cost functions as a general compartment model, a discrete time and discrete state stochastic model of morbidity and mortality processes. For large numbers of risk factors, the model is extended to its natural continuous time and state form. From Transactions of Society of Actuaries 1991, Vol. 43.

Description: Effective risk management of a portfolio demands accurate and succinct models which explain the main risk factors. We look at the various requirements we demand of a model, and find that they can all be met with an import from medical statistics: survival models.

Description: Centenarians persons living to age 100 and over represent a population that could be useful in identifying factors leading to long life and avoidance of fatal diseases. This study explores whether people living to 100 and beyond were any different from their peers at their middle age 30 years in terms of their physical characteristics height and body build, occupation and marital status.

Description: In an increasing population the number of persons falls off from age to age more rapidly than does the stationary population of the life table. This can introduce a systematic bias into life table calculations. The first part of the paper describes an iterative procedure to correct for the bias, extends the method to multiple decrement and associated single decrement life tables, and demonstrates the magnitude of the bias involved. The second part of the paper summarizes the results of applying iterative life table techniques to 165 populations which encompass over a century's experience and include countries from all parts of the world. Followed by discussions submitted by several people

Description: This study covers all standard regular Ordinary issues of 1919 through 1951 exposed between 1948 and 1952 anniversaries, issued by the Prudential Insurance Company. There is a comparison of male to female mortality.

Description: This is a discussion on the paper of the same name.

Description: This report is to estimate the burden of chronic disability on the U.S. elderly population, using unisex and sex-specific measures of long-term care service use, intensity and costs. It discusses disability prevalence, incidence, duration, and long-term care intensity and cost.

Description: Discussion on Living to 100 Session 4A. Papers presented: Inference for Logistic-type models for the Force of Mortality and, Predictive Modeling for Advanced Age Mortality

Description: Discussion of “Health Expectancy” paper and reply from author, Faye Albert. Discussion of Human Behavior: An Impediment to Future Mortality and Discussion of Health, Wealth and Wisdom - Living Long, Living Well: An Actuary Muses on Longevity

Description: Discussion the issues/difficulties associated with setting mortality assumptions for the later durations of life insurance illustrations. Because some UL products incorporate low cost of insurance charges in late durations as part of the current scale in the product design, some conclude that mortality improvement assumptions are being employed in the disciplined current scale, in violation of the Model Illustrations Regulation.