Examines economic and demographic fundamentals that drove the European mass emigration in the half-century before 1914, US immigration over the last three decades, and migration from and within Africa.

This book examines the economic consequences of immigration and asylum migration, it focuses on the economic consequences of legal and illegal immigration as well as placing the study of immigration in a global context.

International migration, the movement of people across international boundaries to improve economic opportunity, has enormous implications for growth and welfare in both origin and destination countries. An important benefit to developing countries is the receipt of remittances or transfers from income earned by overseas emigrants. Official data show that development countries' remittance receipts totaled 160 billion in 2004, more than twice the size of official aid. This year's edition of Global Economic Prospects focuses on remittances and migration. The bulk of the book covers remittances.

World Migration 2008 focuses on the labour mobility of people in today's evolving global economy. It provides policy findings and practical options with a view to making labour migration more effective and equitable and to maximizing the benefits of labour migration for all stakeholders concerned. The report also analyses migration flows, stocks and trends and surveys current migration developments in the major regions of the world.