Quote by Hendrith Vanlon Smith Jr

“Substitution competition is a natural limit or control on prices. In a permaculture economy, every useful product or service in a market coexists with a variety of substitutes. There is a point to which monopolies become uneconomical/ unprofitable. Almost every product or service, or their inputs, may be used for a variety of purposes by a variety of consumers, If the price (a) causes there to be more or less consumption of (b) then a and b are substitutes. Substitution competition eventually causes monopolies to shrink or fail , or creates new market space which renders the previous monopoly relatively smaller in size and therefore not a monopoly in the context of the expanded economy”

Quote by Hendrith Vanlon Smith Jr