The Committee must balance the risk that a prolonged slowdown in domestic demand pulls inflation materially below the target against the risk that today’s high inflation rate becomes embedded in inflation expectations. During the past month, the balance of risks to inflation in the medium term shifted decisively  BIS Review 128/2008  3  to the downside. And the MPC – in an action co-ordinated with six other major central banks – cut Bank Rate by half a percentage point to 4.5%. Looking ahead, the outlook is obviously very uncertain – both for the world as well as our own economy. The MPC cannot simply extrapolate the past into the future. The prospects for oil and other commodity prices are difficult to assess. So too are the period over which bank lending will return to normal and the extent of the damage to business and consumer confidence. Moreover, the credit crunch affects not just demand but also the supply potential of the economy, complicating the assessment of the inflationary impact of changes in the level of demand. The associated shift of resources away from those parts of the economy that have flourished in recent years towards other areas of economic activity will moderate the increase in potential output while that adjustment is taking place. The MPC must monitor carefully all the available evidence about fast-changing patterns of spending, supply and prices. It will act promptly to ensure that inflation remains on track to meet our target.
In itself that  2  BIS Review 128/2008  does not affect the ability of banks to fund lending, but confidence has been badly shaken after the traumatic events of the past few weeks. New sources of funding will develop only slowly, although the temporary government guarantees of new lending to banks will help. So it will take time before the recapitalisation leads to a resumption of normal levels of lending by the banking system to the real economy. And we cannot assume that there will not be problems in other parts of the financial system and in some emerging market economies to be overcome before the crisis can truly be described as over. With the plan for recapitalisation in place, the focus of attention has moved to the outlook for the UK and world economies. Over the past month, the economic news has probably been the worst in such a short period for a very considerable time. The most recent activity indicators for the second of half of the year have fallen sharply. In the UK, unemployment continues to rise and, over the past three months, has risen at the fastest rate for seventeen years, albeit from a relatively low level. House prices declined by about 5% in the third quarter and are 13% lower than a year ago. The recent weakness of the housing market is likely to continue. And if the news on the domestic front were not sufficiently discouraging, the rest of the world economy also appears to be slowing rapidly.