Description: Option bounds are obtained in a discrete-time framework with transaction costs. The model represents an extension of the Cox-Ross-Rubinstein binomial option pricing model to cover the case of proportional transaction costs. The method proceeds by constructing the appropriate replicating portfolio at each trading interval. From Actuarial Research Clearing House 1991, VOL. 1.

Description: Traditionally, actuarial techniques are used to study mortality and morbidity experience. But an SOA study demonstrates that similar methods can be used to analyze the mortality and morbidity of assets i.e., credit risk events such as restructures, defaults, foreclosures, and bankruptcies. This is a Summary of the Final Report: 1986-1989 Credit Risk Event Loss Experience, Commercial Mortgage Loans and Private Placement Bonds. From ACTUARIAL RESEARCH CLEARING HOUSE, 1994 VOL. 1.

Description: This paper discusses the implications of the use of the fund of unreleased capital gains on common stocks as required surplus. By 'Unreleased Capital Gains' the author is talking about a situation where realized and unrealized capital gains are annually placed in a fund and a percent of that fund is released into income and/or surplus annually. Actuarial Research Clearing House ARCH 1988, Vol. 3

Description: This paper introduces the symbolic valuation, a stochastic valuation which allows flexible interest rate and cash flow assumptions, and provides an illustration which values a simple SPDA product. From Actuarial Research Clearing House 1992, Vol. 1.

Description: This is a summary of the talk given at the 27th Actuarial Research Conference regarding ruin theory. From Actuarial Research Clearing House 1993, VOL. 1.

Description: Interest rate modeling is discussed in this paper with special emphasis on the long and short rate model of Brennan and Schwartz. Comment is made on an unexpected aspect of the solution of the resulting partial differential equation. Also, an analysis is made of the predictive power of the term structure of interest rates. From the Actuarial Research Clearing House 1991 Vol. 1.

Description: In writing this note on the relationship between total return, duration and convexity, it was author's intent to produce a better understanding of Redington's theory of immunization. From Actuarial Research Clearing House 1991, VOL. 2.

Description: This paper presents a new perspective on three basic financial quantities: assets, liabilities and surplus. The new perspective is developed through a re-examination of the fundamental concepts inherent in these quantities. This re-examination clarifies the difference between the concept and the various rules commonly used to establish their numerical value. With the benefit of this clarification, an alternate approach to the development of surplus is presented. From Actuarial Research Clearing House 1993, VOL. 3.

Description: This is an abstract of the paper entitled 'Axioms for the Valuation of Payment Streams: A Topological Vector Space Approach' by Approach by S. David Promislow. From Actuarial Research Clearing House, 1994, Vol. 1

Description: This paper discusses contracts sold by states which promised to provide tuition in the future for a fixed price. Because these contracts provide a benefit whose dollar value is uncertain at the time of sale, these contracts contain significant risks to the states and create a challenge to the actuaries who opine on the adequacy of the trust funds to provide the benefits promised by these contracts. This article discusses some of the implications of the method used by the major states to project tuition inflation and explores other possible methods. From Actuarial Research Clearing House 1993, VOL. 3.