The IMF published a new blog the other day (November 21, 2022) – How Fiscal Restraint Can Help Fight Inflation – which demonstrates that the organisation is still stuck in a New Keynesian world and despite all the empirical dissonance that has been building over the last decades to militate against that economic approach, little evolution in thinking is apparent. The battle to dispense with the mainstream approach is going to be harder and longer than many thought.