What is economics for? It’s often characterised as being about the choice between ‘guns or butter’. This choice is one not only about which we want to consume, but also about which we want to produce. Strangely, the dominant neoclassical paradigm attempts to render this a choice that need not be made, since it proposes the possibility of an entirely voluntary and stable production and trading outcome (equilibrium) that cannot be bettered. Or at least it cannot be bettered in the sense that no change is possible without making somebody worse off.

This process was described by the ‘father’ of modern economics Adam Smith as being an ‘invisible hand’ that brought about the welfare of all through the self-interest of traders, and that this is possible with markets and a set of prices for goods has been proven mathematically. It forms the basis of an approach to economics that starts from the position that in the absence of identifiable forces shifting things in the other direction, the economy will tend toward the ‘equilibrium’ outcome. In the apparent absence of a way of establishing the relative merits of individuals’ claims against each other this outcome is the best we can or should aim for, and so provides a justification for doing everything we can to remove any forces that might prevent this equilibrium being reached and maintained. Continue reading What is economics for? Part 1 →