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...

This volume, the fourth to result from a remarkably productive collaboration between the National Bureau of Economic Research and the Japan Center for Economic Research, presents a selection of thirteen high-caliber papers addressing issues in the employment practices, labor markets, and health,...