6  BIS central bankers’ speeches  These trends pose complex questions for policymakers. Should we protect certain sectors, and if so, how? Does protecting certain sectors or firms weaken the ability of the economy to transform or to innovate?
In addition, increased communication was requested by the rather technical nature of issues related to liquidity management and the relative lack of familiarity of the general public with them, also in order to prevent and occasionally correct misunderstandings about the scale, modalities and objectives of the Eurosystem’s liquidity operations.