I’ve written quite a bit about the effectiveness of the Bank of England’s forward guidance on monetary policy. One reason is that the BoE has been willing to say guidance “makes the exceptionally stimulative monetary stance more effective”, but not by how much. Indeed, the governor and other officials have always — and sometimes embarrassingly –dodged questions about whether the BoE thinks guidance imparts stimulus at all.
There is no easy answer to the question of how much stimulus has forward guidance imparted. That said, I think I have found a reasonable method for reverse engineering the answer to a different question: what effect did the Monetary Policy Committee believe could be attributable to forward guidance? Read more