Description: From a session at the 2000 Valuation Actuary Symposium held in Washington DC, September 14-15, 2000 Technical discussion of asset modeling concepts and techniques

Description: We consider Libor market model and calibration process. We estimate some interest rate derivatives such as Caps and Swaptions. We use Monte Carlo methods with appropriate dynamics under spot measure and forward measure. Imposing martingale discretization property, the same quantities are estimated again to see a contrast or discrepancy in light of confidence interval. Based on algorithms discussed in the paper, “Arbitrage-free discretizations of lognormal forward Libor and swap rate models” by Glasserman, P and Zhao, X 2000, the algorithms are implemented in excel VBA. Starting with current market data such as FRAs and Bond Prices, we describe steps involved to estimate the price of interest rate derivatives such as Caps and Swaptions, which would be beneficial to the practitioners in the industry.

Description: Presented at June 1996 Spring Meeting. Provides overview of modern pricing of assets such as derivatives. It includes theory and practical applications, particularly how they relate to insurance companies.

Description: Presented at May 1996 Spring Meeting. Panelists provide guidance and suggestions in modeling certain forms of an insurance company's assets, including equity and equity-linked notes, non-dollar investments, real estate, commercial mortgages, and asset pools.

Description: This article discusse key considerations to account for while planning for and executing the initial actuarial model handoff from development to production.

Description: The behavior of extreme paths in the usual stochastic interest rate models is not nearly so plausible as the behavior of their expected values and variances. This paper proposes a new class of models that deliver more plausible extreme paths while preserving the usual expected value and variance behavior. Along the way we derive the closed form solution for the traditional mean-reverting lognormal process, including the drift compensation.

Description: This article describes methods for addressing technical challenges related to modeling asset cash flows for PBR reserve projections.

Description: Presented at May 1996 Spring Meeting. The investment environment has undergone significant change over the last several years through the introduction of many sophisticated investment vehicles. This session provides an update on current challenges encountered by life insurance companies in accounting for this new array of investments. Among the issues covered will be accounting for derivatives, mortgage-backed securities, and other hedging vehicles. The session also includes some of the system and projection modeling challenges encountered as a by-product of investment in these vehicles.

Description: Presented at September 1995 Valuation Actuary Symposium. This session talks about the tools and methods for asset modeling, particularly mortgages and asset-backed securities.

Description: Modeling experience sharing by David Yu who leads the retirement product and asset model development team within Prudential Financial