It is the rate of inflation that monetary policy determines in the long run, and this means that price stability in a straightforward way is elevated to the status of the primary long-run goal of monetary policy. BIS Review 60/1998  -2-  Where a tradeoff can appear, and this I think is the source of occasional confusion, is over shorter periods.
The continuous and rapid income growth expanded household consumption, fostering a shift of consumption from focusing on satisfying basic needs to that seeking to live a comfortable life. Fourthly, social security system was further improved. A sound social security system constitutes the basis of maintaining a stable social and economic development.