Interesting thread, pitty i didn't come across it earlier.
First let me say something about the recession hype. Technicially, a recession is 2 quarters of negative growth, and if anyone remembers correctly, last quarter, we had a positive growth (0.5%) so, no we are not in a recession - yet. However, determining if we are in a recession, is actually impossible to do, till after you are well and truely in it, as you have to look back.
I haven't read the whole thread, so i could be restating some stuff, but whatever. What ended the 'great depression' was the military spending that came about due to the remilitization of Germany, followed by Britain, and eventially the US. This was an "economic stimulas" which IS what we need, but the problem is, how it's spent. That and it takes ages to filter into the economy.
Oh btw moll, GST is NOT included in the Rudd govt, that is distruted throughout the states through COAG (council of Aust governments). Lowering income tax would add a stimulas to the economy, but as again, it takes ages to work, and it's very had to get through parliment. Lowing the company tax, equally hard, but doesn't not necessilary go straight into companies dividends. Yes it may reduce debt, but reducing debt means they have to pay less to 'service' their debt, and so have more money spare to hire, or increase productivity. Growth looks much better to shareholders than just simple dividends.
And lastly, in Aus we have what economists call "automatic stabalisers" these are unemployment benefits, pensions etc. In periods of high growth (like 2 years ago) they get minimised and help to contract the economy, keep inflation under control, while in periods of low growth (like now) they expand, as more people lose their jobs, more people go to centrelink and it expands on it's own. This helps to expand the govt spending, and stimulate the economy. Yes the benefits are low (student allowance, you may soon learn, is even lower!) but they help, a little. And the idea is not save this money. Saved money helps growth, in the long run, but in the short run it has to get spent - to take advantage of the multiplier.
Thus concludes the first lession in ECONS 101