Description: A comparison of recently used mortality assumptions among state-based and large-city public pension plans to the Pub-2010 Mortality Tables.

Description: This is a research project on possible replacement indices for the 30 year treasury rates used to value current liability for defined benefit pension plans in the US.

Description: This paper describes the actuarial valuation method for pension plans, the formulas and assumptions used, and the way these assumptions might be chosen. A case study is presented. Followed by several discussion papers submitted

Description: This paper uses economic principles to analyze alternative recognition schemes for end-of-period retirement plan liabilities the candidates, using U.S. nomenclature, are the vested benefit obligation VBO, the accumulated benefit obligation ABO and the projected benefit obligation PBO.

Description: The projection methods used by the Social Security Administration's Office of the Chief Actuary are important. The resulting projections are cited regularly by policy-makers, academics and others interested in the long-term financial solvency of the OASDI system. However, a complete description of this projection methodology that is vital for serious policy discussions is not available to the general public. This summary was constructed in connection with the Social Security Advisory Board's 1999 Technical Panel on Methods and Assumptions. A goal of the Methods and Modeling working group of the Technical Panel was to 'work to ensure that the projection methods used by the Office of the Chief Actuary become more public.' From Actuarial Research Clearing House 2000, Vol. 1.

Description: The basic goal of this paper is to develop a generalized statement of aggregate actuarial cost methods and relate to it certain ideas developed by Trowbridge, Nesbitt, and others. A secondary goal is to describe practical methods which bear the same relationship to unit credit funding that the 'usual' forms of frozen initial liability and aggregate bear to entry age normal funding. From Transactions of Society of Actuaries 1967, Vol. 19, Pt. 1, No. 53 AB.

Description: This paper considers a typical retirement endowment plan where an endowment provides for a monthly payment at retirement and units of life insurance prior to retirement and which the amounts of insurance in later years are net level premium reserves. From Transactions of Society of Actuaries 1961, Vol. 13, No. 37.

Description: This paper uses a Bayesian approach to persistency to explore retirement cost projection variability. The analysis is divided into two parts. In the first part a subjective population projection model is developed, based on a beta-binomial distribution for the number of participants persisting through a given age. Probability statements regarding such items as the number of participants at a given age and the distribution of retirees are developed. The second part shows how the model might be used to generate confidence intervals for retirement cost projections. Both the single-entry-age case and the multiple-entry-age case are considered. From Transactions of Society of Actuaries 1979, Vol. 31.

Description: The purpose of this paper is to describe an actuarially acceptable and mathematically definitive method for allocating gains by source. Followed by a discussion paper submitted

Description: This paper addresses how to explain yearly fluctuations and computed pension cost in terms of deviations of actual from expected experience. It presents a method for deriving gain-an-loss analysis formulas directly from the valuation formulas and shows that the analysis is implicitly defined by the valuation formulas, rather than something which can be considered apart from them. This method can be used to attack both individual and aggregate cost methods and the development of exact analysis formulas provides not only the basis for computation but also valuable insight into the mechanisms by which cost methods adjust computed costs to reflect actual experience.