Migration Policy Institute"The Migration Policy Institute (MPI) is an independent, non-partisan, non-profit think-tank in Washington, D.C. dedicated to the study of the movement of people worldwide." It analyzes and evaluates migration and refugee policies at the local, national, and international levels. Data Hub offers data, tables, and maps for use in analyzing worldwide migration. Country Resources provide brief overviews of vital statistics, policies, and history. Includes texts of research articles and news.