There is a theory that all above market profits are generated by government granted monopolies. So, for instance, software is protected by patents, oil and gas is protected by mineral rights, drugs are protected by patent law, entertainment is protected by IP rights, and so on. In so far as there is competition, it often arises when the rent-seeking motivates people to disrupt the government protection by making it u…
That theory falls under the Econ 101 fallacy -- assuming perfect information dispersal, instant job-switching, instant production ramping.. "First, let's assume the cow is a sphere".
"There is a story that has been going around about a physicist, a chemist, and an economist who were stranded on a desert island with no implements and a can of food. The physicist and the chemist each devised an ingenious mechanism for getting the can open; the economist merely said, 'Assume we have a can opener'!"[1]
Yanis Varoufakis, after the drama surrounding his (very) brief term as Greek's Minister of Finance describes[2] the problem simply and plainly: "Understanding economics well impedes an understanding the economy." His continued explanation why [ibid] might be the ultimate example of how easy it is to sell bullshit as long as you dress it up properly with the trappings of math/stat/logic.