It is hugely more complex than macro-economic management, being affected as it is by the whole range of public policy issues, often involving difficult political judgements on how to strike the right balance between social and economic considerations. I will have little more to say about the supply side. My involvement is on the macro-economic side. Macro-economic management can do relatively little directly to contribute to improvement on the supply side, but - if we succeed in maintaining stability we can nevertheless contribute to more rational economic decision-making by the private sector, based upon real rather than purely nominal considerations; and that can help improve our supply-side performance indirectly. As the emphasis of macro-economic management - overall fiscal policy and monetary policy taken together - shifted towards stability, a growing distinction emerged between the role of overall fiscal policy, which is set for the medium term, and a more specific role for monetary policy, which became the principal instrument for shorter-term stabilisation. This distinction crystalised first with the adoption of an explicit inflation target as the objective of monetary policy, following our exit from the ERM in 1992, and subsequently, in 1997, when the Bank, through the Monetary Policy Committee, was given independent operational responsibility - legitimised through transparency and public accountability for the achievement of the Government's inflation target.
The Rt Hon Sir Edward George GBE: Macro-economic management in the UK Speech by The Rt Hon Sir Edward George, Governor of the Bank of England, at the 2001 Institute of Directors Convention, London, on 25 April 2001. *  *  *  The theme of your convention is change - and as a general observation what's always struck me about change is that it's not simply a one-off event - a discrete step from A to B. Change is a continuing process - and once you've embarked upon that process it's not always clear where it will lead. You either embrace the process, notwithstanding the uncertainty, it seems to me, or you resist it, with the risk then that the world changes around you and begins to pass you by. What is certainly true - in this country but much more widely internationally - is that there has gradually over a long period been a very profound change in the approach to overall economic management. For a long period after World War II the emphasis of macro-economic policy seemed to concentrate on aggregate demand management, with too little attention paid to the constraints imposed by the supply-side capacity of the economy to meet that demand. When growth and employment were judged to be insufficient, monetary and overall fiscal policy were used in combination to provide a stimulus to the economy, often supported by direct controls of one kind or another to suppress the emerging symptoms of increasing pressure on resources.