Times Select (sub. req.) or, more generously exerpted at
Economist's View:
We are, finally, having a national discussion about inequality, and right-wing commentators are in full panic mode. Statistics, most of them irrelevant or misleading, are flying; straw men are under furious attack. It’s all very confusing — deliberately so. So let me offer a few clarifying comments.
First, why are we suddenly talking so much about inequality? Not because a few economists decided to make inequality an issue. It’s the public — not progressive pundits — that has been telling pollsters the economy is “only fair” or “poor,” even though the overall growth rate is O.K. by historical standards. ...
Some conservatives whine that people didn’t complain as much about rising inequality when Bill Clinton was president. But most people were happy with the state of the economy in the late 1990’s, even though the rich were getting much richer, because the middle class and the poor were also making substantial progress. Now ... most working Americans are losing ground.
Second, notice the amount of time that inequality’s apologists spend attacking a claim nobody is making: that there has been a clear long-term decline in middle-class living standards. Yes, real median family income has risen since the late 1970’s ... But the rise was very small — small enough that other considerations, like increasing economic insecurity, make it unclear whether families are better or worse off. ...
Third, notice the desperate effort to find some number, any number, to support claims that increasing inequality is just a matter of a rising payoff to education and skill. ... In fact, the data refute any suggestion that education is a guarantee of income gains: once you adjust for inflation, you find that the income of a typical household headed by a college graduate was lower in 2005 than in 2000.
. . . (more at above links)