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Article Artículo

Economic Growth

Inequality

United States

Foundations of Inequality are in Wages

While rising capital share and greater concentration of wealth explain some of the story of economic inequality, the largest part of the story is the growth in wage inequality over the last several decades. Available data from the Social Security Administration unfortunately doesn’t go past 1990, overlooking considerable upward distribution of wages beginning in 1980. However, wage distributions from 1990 to 2015 show a clear, and unequal, upward trend.

The share of wages earned by the top 0.1 percent of wage earners increased 36 percent in that time period, from 3.5 percent of all wages earned to 4.8 percent. These earners are largely Wall Street bankers and top executives from private companies, as well as hospitals, universities, and other non-profits. Although the data from such a small pool of workers is erratic, they show soaring gains over ordinary workers that coincide with stock market peaks. Wages at this income level are likely paid in part in stock options, so that connection is unsurprising, but the magnitude of wage increases for this group compared to the others supports the argument that wages are part of the inequality picture.

Dean Baker and / May 30, 2017