Since the early 1980s, the U.S. economy has experienced a growing wage differential: high-skilled workers have claimed an increasing share of available income, while low-skilled workers have seen an absolute decline in real wages. How and why this disparity has arisen is a matter of ongoing...

"The third quarter of the twentieth century was a golden age for labor in the advanced industrial countries, characterized by rising incomes, relatively egalitarian wage structures, and reasonable levels of job security. The subsequent quarter-century has seen less positive performance along a...