Senator JOYCE (Queensland—Leader of The Nationals in the Senate) (14:31): Mr President, I ask a further supplementary question. Minister, I did not say they would be better off; you said they would be better off. They will be worse off. The PRESIDENT: It is not time to argue—go to the question. Senator JOYCE: Given the modelling shows that the hardest hit areas from the Gillard Labor government's carbon tax will be regional Australia, because that is where the mining, the manufacturing and the agricultural jobs are, what has the government got to hide by not releasing any modelling of the impact of a carbon tax on regional Australia? Why won't you be upfront and at least answer one question, something which you have not done thus far?