The employment to population rate of high school–aged youth has fallen by about 20 percentage points since the late 1980s. One potential explanation is increased competition from substitutable labor, such as immigrants. I demonstrate that the increase in the population of less educated...

This article establishes the cyclical properties of a novel measure of worker reallocation: long-distance migration rates within the United States. Combining evidence from a number of data sets spanning the entire postwar era, we find that internal migration within the United States is...