Maximum stability in output could, on the other hand, result in sharp fluctuations in the rate of inflation and erode the credibility of the monetary regime. A point somewhere midway between the two extremes must therefore be found. Consequently we cannot be called "inflation nutters" as Mervyn King, deputy governor of the Bank of England, once said. Let me also stress the importance of central bank independence. In order to be successful with the implementation of an inflation target approach, the central bank needs to be able to act independently of day-to-day party politics and to set interest rates continuously according to the specified inflation target. Otherwise a credibility problem may arise because it would be hard for policymakers to convince the general public of monetary policy's long-term nature. Following the changeover to a flexible exchange rate in 1992, monetary policy in Sweden was directed towards an explicit and quantified inflation target. The decision rule by which our monetary policy is usually guided is in fact quite simple. It states that if the forecast rate of inflation 1-2 years ahead is above 2 per cent, then normally the repo rate should be raised and vice versa. The reason why we chose this target horizon is that an adjustment of the monetary stance takes time to exert its full impact on inflation and the macro economy in general.
The apparently unending increase in expectations of rising share prices on U.S. stock markets stimulated the capital imports, which continued to such an extent that the dollar rose to high levels against other currencies. Together with large investments in the real capital stock, which led to a capital-deepening process and hence an acceleration of productivity, the dollar's appreciation held back the price impulses that normally accompany growing pressure from wage costs. BIS Review 42/2001  3  It is not yet possible to tell to what extent the U.S. economy will experience a lengthy, more difficult process of adjustment. That is probably the background to how the Federal Reserve has acted in recent years. A series of interest rate hikes during 1999 and 2000 was presumably intended to restrain the euphoria and excessive expansion. When a downturn then became evident, it seemed desirable to try to limit the mood swing by means of the marked interest rate cuts we have seen this year. It is precisely the Federal Reserve's vigorous action that underlies certain analysts' view that the current economic slowdown will be fairly mild and brief. …and the tensions between supply and demand in Sweden Since the previous inflation report, demand in the Swedish economy has slowed down somewhat. This is true in particular for industry. Incoming statistics also indicate a slightly weaker growth in household sector consumption. Employment, on the other hand, remains strong even though more forward indicators of the labour market are signalling slower growth later this year.