It is generally presumed that economic forces alone are responsible for this astonishing concentration of wealth. Technological changes, particularly the information revolution, have transformed the economy, making workers more productive and placing a premium on intellectual, rather than manual, labor. Simultaneously, the rise of global markets -- itself accelerated by information technology -- has hollowed out the once dominant U.S. manufacturing sector and reoriented the U.S. economy toward the service sector. The service economy also rewards the educated, with high-paying professional jobs in finance, health care, and information technology. At the low end, however, jobs in the service economy are concentrated in retail sales and entertainment, where salaries are low, unions are weak, and workers are expendable.
Champions of globalization portray these developments as the natural consequences of market forces, which they believe are not only benevolent (because they increase aggregate wealth through trade and make all kinds of goods cheaper to consume) but also unstoppable. Skeptics of globalization, on the other hand, emphasize the distributional consequences of these trends, which tend to confer tremendous benefits on a highly educated and highly skilled elite while leaving other workers behind. But neither side in this debate has bothered to question Washington's primary role in creating the growing inequality in the United States.
Friday, December 31, 2010
Income Inequality and Political Economy
Robert Lieberman has an interesting book review on disparate wealth distribution in the United States and associated political economy in the January/February 2011 issue of Foreign Affairs: