Robert Reich in the NY Times:
This crisis began decades ago when a new wave of technology — things like satellite communications, container ships, computers and eventually the Internet — made it cheaper for American employers to use low-wage labor abroad or labor-replacing software here at home than to continue paying the typical worker a middle-class wage. Even though the American economy kept growing, hourly wages flattened. The median male worker earns less today, adjusted for inflation, than he did 30 years ago.
But for years American families kept spending as if their incomes were keeping pace with overall economic growth. And their spending fueled continued growth. How did families manage this trick? First, women streamed into the paid work force. By the late 1990s, more than 60 percent of mothers with young children worked outside the home (in 1966, only 24 percent did).
Second, everyone put in more hours. What families didn’t receive in wage increases they made up for in work increases. By the mid-2000s, the typical male worker was putting in roughly 100 hours more each year than two decades before, and the typical female worker about 200 hours more.
When American families couldn’t squeeze any more income out of these two coping mechanisms, they embarked on a third: going ever deeper into debt. This seemed painless — as long as home prices were soaring. From 2002 to 2007, American households extracted $2.3 trillion from their homes.
