Stability has been the greatest economic blessing of the period since Black or Golden Wednesday (September 16 1992) when the pound was expelled from the European exchange rate mechanism.
Inflation has been within 1 per cent either side of 2 to 2.5 per cent, demand and output have grown without interruption, and employment has increased from 25.5m to almost 29m.
These have been the Nice (non-inflationary, consistently expansionary) years of which the Bank of England in charge of economic management since 1997 has rightly been so proud.
The 1970s and 1980s seem a long time ago; for the young, the boom-bust era is barely a memory. The first-time homebuyer in 2006 would be startled to be told that the average mortgage rate in the 1980s was 12 per cent, over double what he or she would regard as a high rate.
But will economic Niceness last for ever? Crucial in any assessment of the future is an analysis of the past and, in particular, an explanation of why the boom-bust cycles happened.
The subject is difficult and hugely controversial. However, one view that the boom-bust cycles were caused by wild swings in monetary growth is backed by a great deal of evidence.
The typical cycle started with a cut in interest rates or a relaxation of credit restrictions. That encouraged the banks and building societies to lend more, with much of the extra credit financing house purchase.
When banks increase their loans, they also expand their deposits. Deposits are money that can be spent an indefinitely large number of times in the future.
So low interest rates and credit relaxation as in late 1971, mid-1977 or late 1985 were followed by rapid growth of bank deposits in 1972, 1978 and 1986.
Within the UK, the extra deposits then had to be held by households, companies or financial institutions.
It followed that if the money holdings of one of these three groups grew at much the same rate as before, the rise in the growth rate of total bank deposits had to be accompanied by a leap in the growth rate of the deposits held by one or the other of the two groups.
In practice, much the same pattern was repeated in all the big fluctuations in the boom-bust era.
The household sector's money balances plodded along at much the same sort of growth rate year after year, roughly in line with personal incomes.
Companies' bank balances were more volatile, but were still related to turn-over and activity. The result was that quite modest changes in the growth rate of total money translated into enormous swings in the growth rate of money held by the remaining sector