During the past two decades, wages of skilled workers in the United States rose while those of unskilled workers fell; less-educated young men in particular have suffered unprecedented losses in real earnings. These twelve original essays explore whether this trend is unique to the United States...

The paper reviews recent developments in the literature on wage inequality, with a particular focus on why inequality growth has been particularly concentrated in the top end of the wage distribution over the last 15 years. Several possible institutional and demand-side explanations are...