The Unincorporated Man is a science fiction novel in which shares of each person’s income stream can be bought and sold. (Initial ownership rights are person 75%, parents 20%, government 5%–there are no other taxes–and people typically sell shares to finance education and other training.)
The hero, Justin Cord a recently unfrozen business person from our time, opposes incorporation but has no good arguments against the system; instead he rants on about “liberty” and how bad the idea of owning and being owned makes him feel. The villain, in contrast, offers reasoned arguments in favor of the system. In this scene he asks Cord to remember the starving poor of Cord’s time and how incorporation would have been a vast improvement: