. . "United States" . . . . . . . "Background material and data on major Federal expenditure programs under the jurisdiction of the Senate Committee on Finance includes appendix entitled \"Incidence of the Federal tax burden: who pays taxes?\""@en . . . . . . . "Background material and data on major Federal expenditure programs under the jurisdiction of the Senate Committee on Finance : includes appendix entitled \"Incidence of the Federal tax burden: who pays taxes?\"" . . . .