But the fact that Mr. Greenspan speaks about this topic at all may show how much the growing concentration of national wealth at the top, combined with the uncertainties of increased globalization, worries economic policymakers as they peer into the future.
"He is the conventional wisdom," says Jared Bernstein, senior economist at the Economic Policy Institute, a liberal think tank. "When I'm arguing with people, I say, 'Even Alan Greenspan....' "
Greenspan's comments at a Joint Economic Committee hearing last week were typical, for him. Asked a leading question by Sen. Jack Reed (D) of Rhode Island, he agreed that over the past two quarters hourly wages have shown few signs of accelerating. Overall employee compensation has gone up - but mostly due to a surge in bonuses and stock-option exercises.
The Fed chief than added that the 80 percent of the workforce represented by nonsupervisory workers has recently seen little, if any, income growth at all. The top 20 percent of supervisory, salaried, and other workers has.
The result of this, said Greenspan, is that the US now has a significant divergence in the fortunes of different groups in its labor market. "As I've often said, this is not the type of thing which a democratic society - a capitalist democratic society - can really accept without addressing," Greenspan told the congressional hearing.
The cause of this problem? Education, according to Greenspan. Specifically, high school education. US children test above world average levels at the 4th grade level, he noted. By the 12th grade, they do not. "We have to do something to prevent that from happening," said Greenspan.
"He is the conventional wisdom," says Jared Bernstein, senior economist at the Economic Policy Institute, a liberal think tank. "When I'm arguing with people, I say, 'Even Alan Greenspan....' "
Greenspan's comments at a Joint Economic Committee hearing last week were typical, for him. Asked a leading question by Sen. Jack Reed (D) of Rhode Island, he agreed that over the past two quarters hourly wages have shown few signs of accelerating. Overall employee compensation has gone up - but mostly due to a surge in bonuses and stock-option exercises.
The Fed chief than added that the 80 percent of the workforce represented by nonsupervisory workers has recently seen little, if any, income growth at all. The top 20 percent of supervisory, salaried, and other workers has.
The result of this, said Greenspan, is that the US now has a significant divergence in the fortunes of different groups in its labor market. "As I've often said, this is not the type of thing which a democratic society - a capitalist democratic society - can really accept without addressing," Greenspan told the congressional hearing.
The cause of this problem? Education, according to Greenspan. Specifically, high school education. US children test above world average levels at the 4th grade level, he noted. By the 12th grade, they do not. "We have to do something to prevent that from happening," said Greenspan.
There is a widening income gap (and it has nothing to do with household size or illegal aliens and their sub-minimum wage jobs). The solution is education.
Again, I don't have a lot of interest on the subject so if this is a big deal with you, please forgive the brevity of my responses. The widening income gap is something I studied briefly in one of my econ classes and its existence wasn't really argued.
The Gini Coefficient and the Lorenz curve were the topics covered if I remember correctly:
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