Description: Presentation at the 41st Actuarial Research Conference held on August 10-12, 2006 in Montreal, QC. This paper considers the problem of extending regime-switching models for asset returns to the situation with multiple asset markets. The conditional tail expectation CTE is highly sensitive to the assumed dependence structure between the regime models for the different markets. A Monte Carlo simulation is used to illustrate the cost of misspecification. The authors find that the model most commonly used by practitioners is worse than all of the alternatives that they investigate.

Description: Presentation from the 41st Actuarial Research Conference with the main topic of analyzing the life insurance industry.

Description: Presented at August 2011 Actuarial Research Conference. Summarizes the Heston model, discusses hedging equity indexed annuities, and provides numerical results of the Black-Scholes and Heston hedging strategies.