This is not an exhaustive list and serves only as a guide to some of the existing migration working and discussion papers.
BAMF, Federal Office for Migration and Refugees, Germany
Center for Comparative Immigration Studies (CCIS) Working Papers
Centre for Competitive Advantage in the Global Economy (CAGE), University of Warwick
Centre for Migration Law, Migration Law Working Papers
Centre for Research and Analysis of Migration, Discussion Paper Series
Child Migration Research Network Working Papers
European Grouping on Territorial Cooperation. ESPON
Eurostat Statistical working papers
Global Detention Project Working Papers
International Centre for Migration Policy Development
International Migration Institute IMI
International Monetary Fund, IMF Publications
Investment Migration Council (IMC), Investment Migration Research Papers
IOM Background and Working Papers
IPPR The Progressive Policy Think Tank
IZA Discussion Papers, Institute of Labor Economics
Migrating out of Poverty Publications
Minnesota Population Center MPC Working Papers Series
NORFACE Research Programme on Migration Discussion Papers
OECD Social, Employment and Migration Working Papers
OECD Working Papers on Migration
Portuguese Institute of International Relations (IPRI-NOVA)
Refugee Law Initiative Working Papers
RESPOND's Working Paper Series ‘Global Migration: Consequences and Responses’
Ryerson Centre for Immigration and Settlement
Style Research For Youth Labour in Europe
Sussex Centre for Migration Research, University of Sussex
The Hague Institute for Global Justice Working paper Series
The National Bureau of Economic Research
UCL Department of Geography, University College London
United Nations University UNU-MERIT, Migration and Development Research Group
Université de Neuchâtel Working Papers
University of Birmingham Working Paper series
Willy Brandt Series of Working Papers in International Migration and Ethnic Relations
IMAGE CREDIT: OECD