Thank you, Chair.
The government has retained the principle of using the private sector average. The government's forecast uses the average of the fifteen private sector economists' economic forecasts and then translates them. As the minister said, the key difference is that the government has more up-to-date information and perhaps a better view in terms of the revenue yield, the PIT elasticity, as is outlined in the document, and that results in the higher numbers. So it's providing greater transparency to this committee in terms of what the government's expectation is for the likely surplus.