Well, since the millionaire thing is out - as Exapno notes, the government couldn’t give us each a million dollars unless it printed them just for the occasion - we’ll use the $5,000.00 figure.
What would this do? Well, as we learned from the Bush stimulus, not a great deal. Only one fifth of the households which received early tax “rebates” in 2001 spent the money on stuff; the rest used it to pay down existing debt, or saved it.
Now, saving is, on the whole, Good For America - an economy in which savings are higher than debt is a strong one - but it doesn’t do much to boost short-term economic growth.
The 2001 recession was relatively shallow, unlike this one. It stands to reason, IMHO, that people would be more likely to pay down existing debt had the Administration tried a direct stimulus payment this time around. A significant chunk of that money might go to mortgage payments, and it’s likely that we’d see a short-term drop in foreclosures. That would be a Good Thing.
On the other hand, homeowners not in arrears might also have used the money to pay down mortgage debt, which would be a Bad Thing, at least in terms of short-term economic growth; that money would simply go back to the banks, and thanks to tighter lending restrictions, some of it would probably stay there.
This particular phenomenon would actually result in deflationary, rather than inflationary, pressure. The same goes for people paying down credit cards. Now, 22%
The recent homebuyers’ tax credit and refunds are better in terms of targeted growth, but they’re also regressive; people in the lowest tax brackets, by and large, can’t afford to purchase homes.