"Thus production in both categories of state industries depends on the state's budgetary priorities and its ability to mobilize tax revenues. Taxpayers bear costs in both sets of activities (including state contractors' profits), except for those wholly or partially organized on the benefit principle (e. g., postal services)". ( "The fiscal crisis of the state", James Richard O'Connor, 1973: 17)
país: America
año: 1968
Yvert: airmail 69