Revi and
LoneSnark
Some interesting points, similar to how people are getting older in Japan which was traditionally known for saving, but now their savings rates are falling.
However in Japan it is believed that insufficient earnings may be the primary cause for the drop in savings rate. The age demographics problem is not presently the cause of that problem. I think this article touches on all the concerns you both mentioned.
$this->bbcode_second_pass_quote('In 2003 Business Week', '[')b]Japan's Dangerous Savings Drought
Is the nation's vast base of cheap capital drying up?
"The high savings rate that has long been considered a strength of Japan's economy is in rapid decline," says Morgan Stanley economist Osamu Tanaka.
...
earnings fell 2.4% -- the fourth decline in the past five years. That difference means
families are dipping into savings to avoid limiting their lifestyles. The latest data, from 2001, show household savings took a massive hit. "Savings dropped by nearly 32% [about $83 billion], marking the largest one-year decline ever," says Goldman, Sachs & Co. economist Kathy Matsui.
A confluence of factors is at work. First, savers at both the individual and corporate level are getting skimpy returns on their investments owing to near-zero interest rate levels. Second, the savings rate is being hit by rising unemployment and declining incomes across the board. Most importantly, older Japanese are being forced to spend down their savings faster than they anticipated to support unemployed or poorly paid offspring.
Tokyo can avert all this if it gets the economy on the move again by creating more jobs and wage growth. If that were accomplished, a moderate increase in interest rates would get Japan's saving and investment cycle back on track for both industry and individuals. But the government's many efforts to stimulate the economy over the past decade haven't been effective at sustaining growth. As long as that pattern holds, count on Japan's savings swoon to get worse before it gets better.
http://www.businessweek.com/magazine/co ... _mz035.htm It's complex, I agree. But I think the largest part of these problems (and it looks like economists agree) is poor wages and extra expenses forcing people to live at the edge. People in the US are not investing, they are getting in debt with credit cards an trying to "avoid limiting their lifestyles" like the Japanese.