This paper considers the key issues concerning the relationship between international migration, return and development, and reviews current literature on the subject. It outlines the operational framework and research strategy used in an ongoing project based in West Africa, and looks at contemporary trends in intercontinental migration within this region. Issues discussed include: the effects on domestic labour markets and the 'brain drain' phenomenon; the return of migrants and their developmental impact; and aspects of a meso-level approach to achieve an improved understanding of this highly complex subject.

Interrelations between Public Policies, Migration and Development is the result of a project carried out by the European Union and the OECD Development Centre in ten partner countries: Armenia, Burkina Faso, Cambodia, Costa Rica, Côte d'Ivoire, the Dominican Republic, Georgia, Haiti, Morocco and the Philippines. The project aimed to provide policy makers with evidence on the way migration influences specific sectors - labour market, agriculture, education, investment and financial services, and social protection and health - and, in turn, how sectoral policies affect migration. The report addresses four dimensions of the migration cycle: emigration, remittances, return and immigration. The results of the empirical work confirm that migration contributes to the development of countries of origin and destination. However, the potential of migration is not yet fully exploited by the ten partner countries. One explanation is that policy makers do not sufficiently take migration into account in their respective policy areas. To enhance the contribution of migration to development, home and host countries therefore need to adopt a more coherent policy agenda to better integrate migration into development strategies, improve co-ordination mechanisms and strengthen international co-operation.

How Immigrants Contribute to Developing Countries' Economies is the result of a project carried out by the OECD Development Centre and the International Labour Organization, with support from the European Union. The report covers the ten project partner countries.

If the right policies are in place, labour migration can help countries respond to shifts in labour supply and demand, stimulate innovation and sustainable development, and transfer and update skills. However, a lack of international standards regarding concepts, definitions and methodologies for measuring labour migration data still needs to be addressed. This report gives global and regional estimates, broken down by income group, gender and age. It also describes the data, sources and methodology used, as well as the corresponding limitations. The report seeks to contribute to the 2018 Global Compact for Safe, Orderly and Regular Migration and to achieving SDG targets 8.8 and 10.7

Even as the 2013-2017 “migration crisis” is increasingly in the past, EU countries still struggle to come up with alternative solutions to foster safe, orderly, and regular migration pathways, Europeans continue to look in the rear-view mirror.This Report is an attempt to reverse the perspective, by taking a glimpse into the future of migration to Europe. What are the structural trends underlying migration flows to Europe, and how are they going to change over the next two decades? How does migration interact with specific policy fields, such as development, border management, and integration? And what are the policies and best practicies to manage migration in a more coherent and evidence-based way?