I noticed that the regulatory impact statement says that an additional objective of the bill is to increase the, I guess, progressivity of the tax system and make New Zealand a more equal place. That is sort of a secondary objective. But I have to wonder—the Treasury has said in the departmental disclosure statement that the change in the Gini coefficient is going to be 0.2 percent if there's no behavioural response. But, of course, the policy doesn't actually make anyone better off directly; it just takes money off some people to achieve that. So I just wonder if the Minister can explain how this policy is supposed to work. Is it that it makes people more equal by taking money off some, and, if so, is it really worth a 0.2 percent change in the Gini coefficient?