Disaggregation of the labor market: The Balkanization of labor markets. Labor markets: their character and consequences. Effect of environment and administration on job evaluation.--The limits of union power over wages: Labor's income share and the labor movement. The impacts of unions on the...

"At the end of the nineteenth century, Southeastern Europe became a prime sending region of emigrants to overseas countries, in particular the United States. This massive movement of people ended in 1914 but remained consequential long thereafter, as emigration had created networks, memories,...