@marsz,
There will not be any rebound to levels we have enjoyed since the great depression for many reasons. There has been too much spending going on that continues to increase debt without any hopes of increasing jobs to levels that will provide enough tax revenues to cover current and past spending.
That will be the major drag on our economy. There is no way to increase consumer spending by dropping interest rates, because they're already at new lows without much wiggle room for any effect.
Factory jobs that used to be the mainstay of the middle class and our economy has been trashed because of poor management and cheaper labor costs outside the US.
The only places where our economy can grow are the service, alternative energy, high tech and biotech industries. New hires in those industries are not be seeing the pay and benefits enjoyed only a couple of years ago, and older workers will be retired sooner to take advantage of hiring from colleges and universities at much cheaper cost.
These dynamics will essentially bring down pay scales, and economic growth will be slow compared to the past. With lower wages and benefits, consumer spending will likewise struggle to retain the 75% of our economy.
Unemployment will hit higher levels before they begin to stabilize and turn positive, but we're really looking at a long-term scenario. My wild guess is a minimum of at least eight to ten years beginning next year if we end the year on a positive note.
With the stimulus plan money still not having much impact on our economy, I'm hoping it'll be better than any of us hopes for.