Description: Investment Fallacies: Mathematical modeling of social phenomena

Description: Investment Fallacies: On the Validity of Common Portfolio Return Assumptions

Description: Investment Fallacies: Gambler’s Fallacy: Probability of Reversion

Description: There are many ways to perform Risk Management. For an ERM system to be effective its objectives need to match up with what management wants. But most ERM systems do not have an explicit objective. Part of the essay collection "Risk Metrics for Decision Making and ORSA"

Description: Since solvency assessment depends on a financial reporting framework, one needs risk metrics for use in financial reporting. The essay argues that conceptually, the cost of capital is the appropriate metric for reserves, while a probability level is the appropriate metric for capital. Then the essay advocates stress testing on specific scenarios as a better practical approach to ORSA.

Description: Summary of all issue articles, with theme of recognizing limits of classical actuarial methods.

Description: The editors of Health Watch have made health care reform the focus of the Sepctember 2009 issue, and provide an introduction to the issue's contents.

Description: Updates on the efforts of the Academy’s health practice council. its work groups and task forces, to educate and influence health care policymakers on issues including principles for health care reform, Medicare, wellness programs, and solvency.

Description: An analysis of the 1999-2011 experience of all Blues plans of betweeen $1.8 and $3.8 billion in annual revenue in 2010 to determine if there is any empirical evidence of an industry underwriting cycle. The analysis shows there is no such evidence.

Description: Diagnostic coding in dental is in its infancy. This article explores the use of medical diagnostic coding and how it may transform dental care in various ways.