Just Read Chris Giles
I wrote and then lost a whole post about UK monetary policy which was perhaps moderately interesting. There was no need, it turns out, because instead I could give up blogging and direct you to read Chris Giles in the FT:
With the annual growth rate of nominal GDP being so important, it is extremely disappointing that Mark Carney, incoming governor of the BoE, has backed-away from his suggestion that targeting its value would help in a depressed environment. Instead, his new big idea to shake-up the BoE is to introduce “conditional guidance” alongside monetary policy decisions – similar to the Federal Reserve’s commitment to keep the money-printing going until unemployment falls below 6.5 per cent.
Mr Carney’s idea still represents an opportunity. What is important in the Fed’s conditional guidance is that the US central bank uses the most relevant indicator of US economic health – unemployment – as its intermediate threshold in its information to markets. Substitute nominal GDP for unemployment in the UK and monetary policy is again targeting what matters.
A thousand times yes. The only thing I’d want to add is that a flexible inflation target enhanced by short-run “forward guidance” setting out a path for nominal GDP is exactly the policy regime which Michael Woodford is advocating:
As argued above, the inflation target itself does not suffice to determine what near-term policy decisions should be; and yet in the absence of a clear near-term criterion that should generate the desired rate of inflation over the medium run, the way in which the central bank’s decision procedure is supposed to maintain confidence in a particular medium-run rate of inflation remains obscure. And no inflation-targeting central bank would actually maintain that the correct near-term criterion should simply be minimisation of the distance between the actual inflation rate and the target rate, even at short horizons. Hence what is needed is a near-term target criterion, that will not refer simply to inflation, but that can be defended as an intermediate target, the pursuit of which in the near term can be expected to bring about the desired medium-run inflation rate (without an unnecessary degree of volatility of real variables). A nominal GDP-level path is an example of a fairly simple target criterion that satisfies these requirements.
There is little more to say about UK macro policy; this is what we need to do. Dr. Escape Velocity… over to you.