Group health insurance: redistribution affects fringe benefit strategies.
D000206:Actuarial Analysis; D000367:Age Factors; D004465:Economic Competition; D005249:Fees and Charges; D006264:Health Benefit Plans, Employee / Q000191:economics*; D006801:Humans; D007348:Insurance, Health / Q000191:economics*; D007350:Insurance, Hospitalization / Q000191:economics; D012456:Salaries and Fringe Benefits; D014481:United States