Japan has been ‘recovering’ from its asset bubble for two decades. That’s two decades of recession or low growth, with no end in sight.
Even if you believe in the stimulus (which I don’t), it will only have a positive effect for at most 2 or 3 years. Then the cost of it has to be paid back. Even Obama’s economists admit this. The idea behind the stimulus was to prevent a crash, at the expense of sacrificing future growth. Basically to borrow wealth from the future to prop up the living standards of today.
Here’s the problem: Let’s say the economy starts to pick up steam again. If that happens, and money starts to flow, we’re likely to see inflation, because the government has been pumping up the money supply. So to get inflation under control the Fed will have to raise interest rates. This will choke the recovery, and at the same time increase the debt-servicing costs, putting more pressure on the federal budget. So there will be pressure on the government to not raise interest rates. If they don’t, then inflation will destroy savings and distort prices and make the economy less efficient, which again will choke off growth.
And at some point, the debt has to be paid. Obama is planning on running it up to close to 100% of GDP. Paying that debt off will require either severe budget cuts (good luck with that), or an increase in taxes. Which again will choke off growth.
So the U.S. is likely heading into a period of low growth, higher taxes, and higher interest rates. Or, it’s headed into a period of low growth and high inflation (stagflation). Or, the government will keep the party going for a little while longer by borrowing even more money, holding interest rates down, in which case we could be entering a period of typical post-recession recovery, with fairly high growth, followed by yet another crash, except the next crash will be worse and the government will already be in huge debt and not have the tools to deal with it.
Then, in about 10 years, the budget starts to get blown apart by the retirement of the baby boomers. Social Security and Medicare costs skyrocket, and tens of millions of people leave the productive workforce where they were paying taxes and contributing to growth, and enter the ranks of the retired who are a net drain on the economy. That little disaster peaks around 2030.
But of course, this being economics and the future, maybe something else will happen. Perhaps new inventions or the rapid increase in technological innovation will counteract all of this and we’ll become so much more productive that all the current bills look puny, and the future will be rosy.
But that’s wishful thinking. The evidence we have today points to one of the previous scenarios above.