Nonimmigrants in the United States: Flow Data and Stock Estimates for 2005 • Elizabeth M. Grieco, U.S. Department of Homeland Security (DHS)

Emigration of the Highly Skilled from Germany to the US: “Brain Drain” or “Brain Circulation”? • Claudia Diehl, Federal Institute for Population Research, Germany ; David Dixon, Migration Policy Institute

Which Skilled Temporary Migrants Become Permanent Residents and Why • Siew-Ean Khoo, Australian National University ; Graeme J. Hugo, University of Adelaide

High-Skilled Temporary Immigrants in a Segmented Labor Market: A Study of H-1Bs • Renee Reichl, University of California, Los Angeles