The difficulties monetary policy is faced with when markets cease functioning normally has also been underestimated, despite previous experiences from, for instance, Japan. Monetary policy and financial stability overlap in several areas. Following the past year’s dramatic economic developments, it should be evident that insufficient financial stability leading to a major financial crisis seriously impairs the preconditions for monetary policy. Strategically important markets must be made to function in order to avoid a total collapse. Central banks have thus been compelled to undertake a series of unconventional measures, partly aimed at maintaining a functioning payments system and partly aimed at improving the functioning of the financial markets, thereby contributing towards the desired effect of the expansionary monetary policy. At the same time, there exists greater awareness of the fact that a monetary policy that does not adequately consider financial factors can lead to the accumulation of serious financial imbalances. Financial stability has been demonstrated to form an important restriction to the manner in which monetary policy can be applied in crisis situations. 3 Monetary policy models must become better at capturing the functioning of financial markets. In my opinion, the present monetary policy framework, in which monetary policy is aimed at stabilising both inflation and real development, still works well. However, monetary policy analysis needs to be developed, in certain respects, to enable us to make better forecasts within this framework.
BIS Review 137/1999  6  Today we can see similar developments in the IT industry. Besides the giant Ericssson, Sweden has many different IT enterprises. But growth is still being driven not so much by users of the new communication facilities as by the production of new possibilities. To continue with the comparison, in the next phase people started to travel by rail. A journey from Stockholm to Gothenburg admittedly took 11 hours and 45 minutes in 1865 but that was nothing compared with a horse-drawn carriage. Travelling became quicker and more efficient; people gained new impressions and learned new things. Sweden became smaller. Today we travel on the Internet by gathering information simply and efficiently from all over the world, largely for the price of a local telephone call. Millions of people in all parts of the world are indeed using this facility and in that sense the world has now become smaller. The really important phase, however, was when the railways began to affect processes for production and distribution. Previously, production in Sweden had been located in the vicinity of iron ore and forests. The units were numerous and not particularly efficient; transportation was slow. In the county of Värmland, for example, there were sixty different sites for the production of iron in 1870. When the railways had been constructed, it was easier to concentrate production to fewer sites; by around 1900 there were only six sites and they were accordingly considerably more efficient.