Economics versus Reality: How to be Effective in the Real World in Spite of Economic Theory

John M. Legge shows the many ways in which the real world diverges from economics textbooks. He argues that mainstream economic theory took a disastrous turn 140 years ago, when it attempted to use calculus to explain human behaviour. A real economy involves people who are not variables in equations. This error led to a second, mainstream economics becoming obsessed with equilibrium. However, constant change is the reality and one cannot explain the present without understanding the path ta...