Migration Policy Institute
The Migration Policy Institute (MPI) was founded in 2001 by Demetrios G. Papademetriou and Kathleen Newland; is grew out of the International Migration Policy Program at the Carnegie Endowment for International Peace. MPI is known for the quality of its analysis and research studies on "migration and refugee policies at the local, national, and international levels". The scope of their research is worldwide. On their web site, you can access publications, data tools, fact sheets and their online journal, Migration Information Source, http://www.migrationinformation.org/.
describes itself as “an independent, nonpartisan, nonprofit think tank in Washington, DC dedicated to the study of the movement of people worldwide”. MPI provides analysis, development, and evaluation of migration and refugee policies at the local, national, and international levels; many of their research reports and fact sheets are available for download through their web site.