Description: This paper looks at using an age adjustment to provide for anticipated future mortality improvements based on Ga-1951 Male Table. The use of a simple setback in age to provide for improving mortality has proven to be quite satisfactory and eliminates the expense of calculation and maintenance of voluminous projected tables. Followed by several discussion papers submitted

Description: The purpose of this paper was to describe some of the actuarial aspects of one company's electronic system and to discuss the underlying analyses and comparison of alternatives that led to the selection of particular electronic procedures to solve certain actuarial problems. Followed by several discussion papers submitted

Description: This discussion looks at rising interest rates since the use of the 1941 CSO Table and the considerations in determining interest rates for premiums and reserves under the 1958 CSO, and changes in the handling of taxes due to the new federal income tax laws in life and pension plans.

Description: This paper first discusses the history of the legislation of the joint and survivor benefits for the uniformed service personnel. It then goes on to address the specific actuarial assumptions made and the formulas developed for applying these assumptions for adaptability to the UNIVAC. This paper closes with specific programming procedures involved in using the UNIVAC.

Description: This paper explores available disability experience data in order to shed some light on the character and extent of the subjective influences which affect the frequency and duration of disability. A mathematical model for computing disability income premiums and reserves is also presented.

Description: The paper discusses the optimal design of dividend - or premium refund - formulas that occur in connection with group insurance contracts. Sample formulas are provided and analyzed from a statistical analysis perspective . Followed by 2 discussion papers submitted

Description: This is the preferred version of the 2001 CSO mortality tables.

Description: The series expansion of a probability density function, known to actuaries by Esscher's name and to statisticians as the saddlepoint approximation, typically gets integrated to approximate probability values under the density, with a location parameter in the expansion chosen to optimize convergence of the integrated series. We review the general form, the accuracy and the derivation of the Esscher approximation. Then we propose using related series expansions for the derivative of a probability density function to approximate the value of the point of maximum likelihood for the density. The key is to make the value of the location parameter an unknown and assume it to be the point of maximum likelihood, which leads to a tractable optimization problem to find its value.

Description: Usual treatments of multiple-decrement theory are on a nonselect basis, with all rates of decrement depending only on attained age. This paper develops the theory on a select basis, carried out fully in the stochastic framework. The relationship between select periods in a multiple-decrement model and those of the associated single-decrement models is investigated. A discussion of the paper follows. From Transactions of Society of Actuaries 1991, Vol. 43.

Description: In this paper, a general model for a pension plan involving growth with respect to the population, salaries, and retirement benefits is used to study contribution patterns that may arise under different actuarial cost methods. Detailed results are presented for the case where the growth of population and the growth of salaries are described by exponential functions. Economic implications are presented and discussed. From Transactions of Society of Actuaries 1979, Vol. 31.