In the debate over immigration reform, it is frequently asserted that immigrants take jobs that U.S. natives do not want. Using data from the 2000 Census merged with O*NET data on occupation characteristics, I show that the jobs held by immigrants are more physically arduous than the jobs held...

This study provides an overview of some, not all initiatives to improve working conditions throughout global production networks. On the basis of secondary sources it assesses the contribution of the instruments favored by these initiatives. It starts with an economic justification of...