It's astonishing to think that, during the past two decades of credit expansion, Americans went from squirreling away more than 7.0% of their aftertax income to less than zero (-0.7%) in the third quarter of 2005 ... the personal saving rate remained at 1.0% or below from the fourth quarter of 2004 through the first quarter of 2008, before spiking to 2.6% in the second quarter of 2008 and climbing to 2.9% by the final quarter of the year.
And that may be low compared to what lies ahead... the savings rate needs to return to at least 6% over the next few years to ensure investment in future productivity. The combination of a negative wealth shock and tight credit is expected to push the saving rate to 5.6% by the end of 2010, Julia Coronado, a U.S. economics research analyst at Barclays Capital, said in a Feb. 6 report.
Just to return to the 8.5% saving rate, the average rate going back to 1960, suggests that as much as $900 billion in consumption could be pulled out of the U.S. per year, not including the multiplier effects on GDP as the drop in consumption filters through retailers and their suppliers...
However damaging its short-term impact, there are good reasons for wanting the saving rate to climb over the long term, most importantly the fact that more savings means a bigger pool of capital to finance companies' investment in improved productivity and innovation, says Nicholas S. Souleles, a finance professor at the Wharton School. Without a higher level of savings, innovation and increased productivity would stall, leading to wage stagnation and a lower standard of living in the future. [BW]