We can save ICBs up to 25% of their PHB costs

We have developed a savings calculator that enables us to model potential savings for
ICBs from PHBs. The estimates range from 5% to 25%, depending on variables such as the
cohort and budget deployment model, but we would expect a ICB to be able to prudently
forecast a net saving of at least 10% of the overall budget spend.

This paper examines the evidence and theory behind this. Read the paper