Another point—I guess following Nicola Willis' contribution about how the Reserve Bank pumping lots of money into the economy did lead to an inflation in asset prices and house prices. One way that Government could come in and ensure that that doesn't become a privatisation of what was public policy—a private benefit from public policy—would be through a wealth tax, which the Greens previously proposed and which is very common in other jurisdictions; in other countries that we would compare ourselves to.