I hope so, not quite as optimistic as Chris. And an emphasis on productivity, thanks to the new IR laws, might see wage increases tied to productivity gains and so not be inflationary. I am not that optimistic yet, the US economy might be bottoming from its sickening plunge but is it recovering or plateauing?
We still have a major problem of all those huge Costello tax cuts for the rich which were paid for by the mining boom. Mining might recover but won't boom like 2001-7 for many years, so how are we to pay for those numerous tax cuts? Can taxes be increased, can that be sold politically? A hard task, selling tax increases! Even during the mining boom Howard/Costello cut funding to the states, to public hospitals, to education and Universities and spent fuck all on real infrastructure--I don't count the Rural Socialists' pork barrel aka Regional Partnerships which was mostly rorted.
We can save a lot cutting middleclass welfare, e.g. the private health insurance changes and there are billions of subsidies annually to the superannuation industry which really doesn't need it with compulsory super FFS! But income tax revenue is now too low.
I think the tax increases could be sold as a total revamp of tax scales with lower & middle income earners benefiting and only the top scales going up (or the highest scale threshold being lowered so more pay that high rate.) I can imagine the screaming "Labor raising tax again! Can't trust the *****s" etc but hey, the highest earners are not Labor voters anyway
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But Costello's tax cuts are not sustainable in the absence of a permanent red-hot boom. The cuts were a complete waste of money that should have been spent on education, health & productive infrastructure and/or built into a $400Bn sovereign fund. Imagine what that could do!