World Migration Report 2005

Costs and Benefits of International Migration

image of World Migration Report 2005

Where are people migrating today and why? What are the implications for the world’s developing and industrialized economies? And what are the key issues facing policy makers in migrant origin, destination, and transit countries? World Migration 2005 analyses the effects of globalization, trade liberalization, economic integration and the widening gap between rich and poor nations on migration flows. It looks at the impact of the world’s 185 million migrants and their potential contribution to socioeconomic development and cultural enrichment both at home and abroad. And it identifies the multidimensional migration management policies needed by governments to create the optimal return to both migrants and society, while minimizing the abuses associated with irregular migration.



International migration trends

In 2000, there were 175 million international migrants in the world, that is, one out of every 35 persons in the world was an international migrant. This total represented more than a twofold increase from 76 million in 1960. By comparison, the world population only doubled from 3 billion in 1960 to 6 billion in 2000. As a result, international migrants represented 2.5 per cent of the world population in 1960 and 2.9 per cent in 2000.


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