Adverse selection in a large, multiple-option health benefits program: a case study of the California public employees' retirement system.
D002140:California; D003256:Community Participation / Q000191:economics*; D003657:Decision Making; D005249:Fees and Charges; D006076:Government; D006264:Health Benefit Plans, Employee / Q000706:statistics & numerical data*; D006801:Humans; D007348:Insurance, Health / Q000706:statistics & numerical data*; D012179:Retirement; D013219:State Government