Description: Summary of testimony by an AAA Board member before a congressional subcommittee, as an expert on risk assessment and adjustment, especially in relation to Medicare risk contracting and HMO payments. She recommended: mitigating the geographical region values, credibility weights for payments to health plans, carving out high cost claim segments, reengineering the ACR methodology, shifting AAPCC methodology from fee-for-service toward competitive bidding, and further projects to improve risk methods.

Description: The article compares the return characteristics, return, volatility, and correlation, to that of other possible selections as a DC safe option. It concludes that stable value is pareto superior to all other safe option candidates, and is therefore the optimal safe option.