An interesting Economist economic focus column this week. Curve ball: A link between unemployment and inflation is fashionable again

An interesting Economist economic focus column this week. Curve ball: A link between unemployment and inflation is fashionable again

If haircuts and dress styles can come back into fashion, then so can economic theories. That is why policymakers have recently been debating the implications of the shape of that very 1960s concept, the Phillips curve...more>>