Description: This paper develops an option pricing model that takes cost of capital concepts as its foundation rather than dynamic replication. The resulting model, called the 'C' measure in this paper, is related to the family of Affine Jump Diffusion models that are well known in the finance literature, so it is fairly easy to understand and implement. We argue that this is a reasonable model to use for estimating equity implied volatilities that are beyond the five- to 10-year horizon that can typically be observed in today‘s capital markets. The paper concludes with a short discussion of how to grade from observable market data to the 'C' measure.

Description: This paper describes a current approach to capital allocation, tail contribution analysis TCA, and then compares it to an alternate method called economic profit analysis, EPA. The advantages of EPA over TCA are then outlined. From 2006 Enterprise risk Management Symposium, M-AS06-1.

Description: This paper is to some extent a sequel to my previous paper A Bond Manager's Method for ALM published in Actuarial Research Clearing House Volume 1993.3. It borrows from that paper the concept of benchmark weights for measuring the sensitivity of the present value of a set of cash flows to changes in interest rates. However, a completely different approach to calculating benchmark weights is presented.

Description: This paper looks at the problem of valuing and managing the ALM risks associated with insurance liabilities that are too long to be matched by available investments. Two options were explored and the paper concludes by arguing that the Static Control Model leads to more useful ALM strategies for long liabilities.

Description: 2011 SOA ERM Symposium, Chicago. This paper addresses the contradiction between the financial theory of hedging and management practice. It also examines how consistent hedging policy is incompatible with management’s competencies and role in the company, requiring management to form strong future price expectations. Finally, this paper describes a process that management actually follows when making decisions about hedging and stress the role of the expectations discrepancy in this process.

Description: The paper will focus on two broad areas, integration of insurance products with investment products to mitigate the risk of outliving one’s assets in post-retirement financial planning. Modeling and pricing for the longevity risk in the secondary market in insurance.

Description: Risk management theory prescribes a few legitimate reasons for management to hedge corporate revenues and reduce income volatility. In this paper we will use the oil tanker industry to illustrate some of these strategic considerations and how management can account for them in their decisions regarding whether and how much to hedge. Further work is needed to incorporate these considerations into a broader theoretical framework. Presented at 2010 Enterprise Risk Management Symposium, Society of Actuaries, April 12-15, 2010.

Description: Regularization, by means of trading restrictions, is an effective way to obtain sparse replicating portfolios. By including only the most relevant replicating instruments, the resulting portfolio is more efficient computationally, easier to interpret, and better able to approximate the liability on an out-of-sample basis. The instruments selected depend largely on their respective trading costs. This paper evaluates a number of alternative methods for specifying trading costs. We find that trading costs based on simple statistics of the instrument and liability cash flows are an effective choice in practice. Presented at 2010 Enterprise Risk Management Symposium, Society of Actuaries, April 12-15, 2010.

Description: This paper shows how the results of copula based capital aggregation models can always be locally approximated by relatively simple formulas. The paper defines the concepts of diversification factor and tail correlation matrix and describes methods for estimating these quantities from simulated data. We show how these ideas can be put into practice as both computational shortcuts and presentation tools.