I’m going to be in the Budget lockup tomorrow, so I probably won’t be posting much after this. So, rather than polish it up, I’m going to bang out some thoughts on the Resource Rent Tax proposal, the main element of the Henry Review adopted by the government. The shorter version: the Tax is a good idea, and the criticisms we have seen are what you would expect from rent-seekers seeking to protect their rents.
The central arguments in favor of the RRT proposal are intertwined, and I’ll try to put them together in coherent way
* The basic efficiency argument: Since mineral deposits yield super-normal profits to those who have the right to exploit them, a tax on those profits will not lead to less investment – the profit will still be enough to induce investment
* The economic equity argument. Compared to almost any other tax we could impose, the burden of the RRT falls least on low-income Australians and most on high-income investors, many of whom are foreigners
* The legal equity argument. In Australia, mineral resources are, and always have been, owned by the state, representing all Australians, and not by individuals. So we should seek to maximize the return on our own assets.
* The political economy argument. Ever since I can remember, and probably before that, mining companies have been threatening to pack their bags and go overseas. They’ve made these threats when they were upset about tax policy, about environmental restrictions, about Aboriginal land rights, about union wage demands and work practices and when they were in a bad mood for no particular reason. But, even though lots of Australian industries have disappeared, or contracted drastically for a range of reasons, the miners are still here. The reason is obvious. They can leave, but they can’t take the minerals with them. It’s precisely this immobility that underlies the case for RRT
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