Using a novel data set, we find that households with migrants experience a 26% drop in the labor force participation rate in four economies (Armenia, Azerbaijan, the Kyrgyz Republic, and Tajikistan) from the Central Asia and South Caucasus region. It is twice as large for households with...

The last one and a half centuries have witnessed dramatic changes in the world economy. The service (tertiary) sector, which at the beginning of the 20th century was of little importance relative to agriculture and manufacturing, has become the dominant sector today, accounting for 80% and more...