In Deficits saved the world you read that a Nobel Prize winner not previously associated with Modern Monetary Theory (MMT) is starting to come round. The article by Paul Krugman highlights some of the basic elements of the sort of macroeconomics that I have been writing about for years and which forms the basis of this blog. It shows definitively the point I make about the macro balances – that a government surplus will squeeze the non-government sector into deficit and vice versa. It also addresses the current policy debate which is getting swamped a bit by idiots who are saying that fiscal policy is not working and should be constrained to get the government budget back into surplus.