Description: Discussion of the proportion of the increase in life expectancy at a given age that can be attributed to the change in mortality rates at and over some higher age and methods as to how this proportion can be measured. Followed by several discussion papers submitted

Description: This is a discussion of the paper, On Computing the Probability that Exactly k of n Independent Events will Occur by Robert P. White and T. N. E. Greville. From Transactions of Society of Actuaries 1959, Vol. 11, No. 29 AB.

Description: This paper presents discrete interpolation formulas, specifically a new method of deriving some existing formulas. The paper uses graduation theory in the interpolation method. Also include is a discussion of the paper. From Transactions of Society of Actuaries 1949, Vol. 1, No. 1.

Description: In this paper two theorems concerning the optimality of the perfect-fit and perfect-smoothness graduations are proved. Two examples are presented and some difficulties with regard to computational feasibility are reviewed. A discussion of the paper follows. From Transactions of Society of Actuaries 1978, Vol. 30.

Description: In estimating mortality rates from the experience of a life insurance company or employee-benefit plan, it is expedient, because of the movement into and out of the covered group on dates other than birthdays or policy anniversaries, to make some assumption about mortality over a fractional part of a year of age. This paper describes and develops the concept of 'exposure' with regard to the more commonly known methods of estimating the rate of mortality, and proposes a fourth methodology. From the Actuarial Research Clearing House 1978, Vol.2.

Description: This section contains multiple book reviews and summaries of recent publications. From Transactions of Society of Actuaries 1957, Vol. 9, No. 25.

Description: This paper presents formulas for the L-Function and shows this function has applications in computing survival rates free from the influence of a given cause of death.

Description: In general, a complete annuity of one per annum may be defined as a curtate annuity of one per annum with an additional final payment, made a fraction of a year after the last payment of one, representing the accrued portion of the succeeding payment not yet due. This paper explores the relationships which occur if compound interest is used instead of simple interest to calculate the final partial payment.

Description: This paper explains a method of computation for the probability of survival which may often be more expeditious than the methods in common use, particularly when the number of lives is large. From Transactions of Society of Actuaries 1959, Vol. 11, No. 29 AB.

Description: This section contains book reviews and summaries of recently published works on subjects including demography, savings in the U.S., life company state examinations, private pensions, Industrial insurance, medical care, and union welfare plans.