In the US, programs that meet these definitions include Social Security, Medicare, the Pension Benefit Guaranty Corporation program, the Railroad Retirement Board program and state-sponsored unemployment insurance programs.
În SUA, programe care îndeplinesc aceste definiții includ Social Security, Medicare, programul Pension Benedit Guaranty Corporation, programul Railroad Retirement Board și programul sponsorizat de stat de asigurări de șomaj.