Columbia subject headings:
Health insurance.
Reinsurance--United States.
Small business--Self-insurance.
Harvard subject headings:
Group insurance--Government policy--United States.
Health insurance--Government policy--United States
Health insurance--Self-insurance
Insurance pools--Government policy--United States.
Reinsurance--United States.
Small business--Self-insurance.
Princeton subject headings:
Group insurance--Government policy--United States.
Health insurance--Government policy--United States.
Insurance pools--Government policy--United States.
Reinsurance--United States.