Description: Investment Fallacies: The "Dollar Bill" Fallacy

Description: Guaranteed Annuity Options GAOs are options available to holders of certain pension policies. This paper studies GAOs using two models for the interest rate the Vasicek and the Cox-Ingersoll-Ross models. An actuarial approach is used to value the GAOs and compared with the value of a replicating portfolio.

Description: Investment Fallacies: The Fallacy of the Fed Model

Description: Invest Fallacies: Active management overall performs different than passive management

Description: Investment Fallacies: The Misconceptions of Retirement Risks

Description: Investment Fallacies: The Fable of the Storyteller and the Market

Description: E-book contains 16 topical essays that express the opinions and thoughts of a number of authors on the subject of Investment Fallacies.

Description: Investment Fallacies: Extended periods of robust macroeconomic growth are healthy for investing.

Description: This paper illustrates the application of stochastic control methods in managing the risk associated with an insurance business. We present the Hamilton-Jacobi-Bellman HJB equation and demonstrate its use in finding the optimal investment strategy based on some given criteria. Here we consider an insurance business with a fixed amount available for investment in a portfolio consisting of one non-risky asset and one risky asset. The object of the resulting control problem is to determine the investment strategy that minimizes infinite time ruin probability. The existence of a solution to the resulting HJB equation is shown. The relevant verification lemma is not presented in this paper and a numerical algorithm is given instead. Examples applied to exponential claims are also presented.

Description: Given a financial transaction we are often interested in the number of internal rates of return [yield rates] and their location. From an actuarial point of view, the fundamental question is to identify those transactions with a single yield rate, or a single rate in some interval such as the positive reals. In this paper we are concerned with this counting problem. We survey various results concerning this problem, and provide a unifying approach together with some new insights.