Mushure meizvozvo, neologism yaMcKenzie yakagamuchirwa nemumwe muAmerican economist, James M. Buchanan, sezita rechikamu chitsva chedzidzo. Kwaive basa raBuchanan pane ino sub-disiplin rakamuunzira mubairo weNobel Memorial Prize muEconomic Sciences muna 1986. Constitutionalism yanga iri nyaya yekushoropodzwa nekuda kwekusaziva kwayo nyaya dzehupfumi asi kushoropodzwa uku kwakafungidzirwa nekusimudzirwa kwebumbiro remitemo. Buchanan anotanga kutaura nezve "mutemo wezvematongerwo enyika" sechinhu chinogona kunzwisiswa sechinhu chakakosha uye chinobatsira vanhu kuti vakwanise kunzwisiswa.
James M. Buchanan