Research Publications

Showing 801–810 of 918 results

Europe's Disappearing Internal Borders

Since 1985, Schengen cooperation has dismantled many internal European borders while building shared rules for visas, asylum, and policing.

Social Security "No-Match" Letters: A Primer

Social Security no-match letters became an immigration enforcement tool under 2007 guidance, a shift that has raised significant legal concerns about worker discrimination.