There are four models described by Vivienne Brown in the OU Reader, Understanding Business; Markets CH6 Page 117 144 that go a long way to help our understanding of how markets work. They are:
Schumpeters Model Competitive Markets and Innovation
The Neoclassical Model Competitive Markets and Equilibrium
Hayeks Model Competitive Markets and Power
Sens Model – Markets and Power/Inequality
Schumpeters Model
Joseph Schumpeter put forward the model of competitive markets; in it he said that Capitalism, then, is by nature a form or method of economic change. (Schumpeter, 1976)
Schumpeter believed that for firms to succeed and to survive in a capitalist state they had to innovate and evolve. The firms that either refused or were unable to change would die. He called this process Creative Destruction he also referred to this …(short extract)