Description: In this paper, a general multivariate duration analysis is introduced that does not depend on a mathematical formulation of the way in which a yield curve moves. A discussion of the paper follows. From Transactions of Society of Actuaries 1991, Vol. 43.

Description: With this paper, a new theory of immunization is introduced in which the approach is multivariate, and the goal is stochastic in the sense of minimizing stochastic risk. Discussions of this paper are included.

Description: This paper summarizes default experience on bonds from 1900 through 1987. Although the information is more extensive for publicly traded bonds, the paper includes some information on private placements, some of which is not otherwise available.

Description: This paper develops a dividend financial structure and a dividend formula based on the contribution principle in a complete expanded format. From Transactions of Society of Actuaries 1981, Vol. 33.

Description: This paper considers two principles which at present are given little weight in accounting for investments: 1. the reported earnings of a business entity should not change solely because an investment is sold at a capital gain or loss and the proceeds are reinvested, and 2. the accounting treatment of common stock investments should not vary according to the portion of the issuer's outstanding common stock which the investment represents. The implications of these principles are explored in accounting for bonds, stocks and business combinations. A discussion of this paper is included.

Description: The purpose of this paper is to discuss the fundamentals of fund accounts in relation to effective company administration. From Transactions of Society of Actuaries 1949, Vol. 1, No. 1.

Description: This discussion looks at principles which should govern the determination of the respective proportions of earnings to be allocated to policyholders and stockholders, the level of contingency reserves and surplus which should be maintained, and looks at the extent to which the mandatory Security Valuation Reserve should affect the level of unassigned surplus.

Description: This discussion focused on looking at the immediate uses of the 1951 Impairment Study for the smaller company, the use of new technology such as punch card machines in an effort to reduce cost, methods of budget procedure, use of interim financial reporting and attendant issues such as interim period reserve computations, and problems with underwriting, commission accounting, or conflict with interests of own agents when small companies accept business from agents or brokers of other companies.

Description: This report identifies the risks that can affect insurance company solvency, provides information and opinions on techniques currently available, and comments on what additional research may be necessary.

Description: This paper discusses the pricing of bond options and interest-sensitive cash flows by discrete state/time models such as binomial lattices. Current binomial models are faulty because the put-call parity relationship may not hold for all periods and there may exist negative interest rates. This paper presents a binomial model without such riskless arbitrage opportunities. This model allows the initial term structure of interest rates to be prescribed exogenously, so that the model price for each stream of fixed and certain cash flows is the market price.