From our point of view in the central bank, it meant that interest rates stayed too low to restrain the very strong growth in borrowing which occurred through that period, which in turn meant that there was insufficient disinflationary pressure on those domestic sectors of the economy which were the source of so much of the inflation in those years.
For example, if a financial service provider, based on data analysis, can see a customer is reliable, then such service provider is more likely to grant that person a loan to set up a small business. But there is also another darker to this coin, also in The Netherlands.