In particular, the risks from continuing global price pressures and the effects of the prolonged period of above target inflation meant that the level of demand consistent with achieving the inflation target had probably fallen. Nasty reasons rather than nice ones.15 I should stress that I’m not at all certain that this will turn out to have been the right policy decision. A key lesson I learnt from the financial crisis is that economists know a lot less about the economy and how the economy works than many would like to believe. Policymakers need to approach their task with humility and pragmatism. If growth turns out to be materially weaker than I anticipate or other medium-term pressures on inflation ease unexpectedly, I will reverse my decision. But with growth expected to be around its average historical rate, inflation likely to remain above 4% for the rest of this year and Bank Rate at record low levels, some withdrawal of policy stimulus seems sensible. The juxtaposition of high inflation and loose monetary policy means that there is an onus on the MPC to explain its actions. The case for the defence needs to be made. And we have a good story to tell. We can explain why inflation has been above target for much of the past few years. We think we understand – albeit with the benefit of hindsight – why we have been surprised by the strength of inflation. And we have learnt from those episodes.
Nor can it mean that we set interest rates simply by reference to those prevailing elsewhere. It is naïve to complain that our interest rates are twice those in Europe without recognising that we are operating closer to capacity than is the case in the Eurozone as a whole – or that unemployment there is running at twice the rate in this country even if – and I agree – much of that difference is to be explained by structural, supply-side, rigidities rather than simply cyclical divergence. No-one, Mr Chairman, is more conscious of the limits to what we can hope to achieve through monetary policy than I am. But operating within those limits, we have been able to achieve greater macro-economic stability, reflected in the rate of inflation, than we have seen for a generation. And that stability, together with the improved supply-side flexibility of the economy, has delivered a rate of unemployment in the economy as a whole that, despite the recent modest upturn, is still close to the lowest rate we have seen in almost 20 years. And what is true for the UK as a whole is true for most of the individual regions of the economy. That includes the West Midlands, where, on a claimant count basis, unemployment at 4.8% is actually only marginally above the national average and still just about the lowest it has been since 1980. Macro-economic stability cannot solve all our problems.