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.

Migrants have long faced unwarranted constraints to sending money to family members and relatives in their home countries, among them costly fees and commissions, inconvenient formal banking hours, and inefficient domestic banking services that delay final payment to the beneficiaries. Yet such remittances are perhaps the largest source of external finance in developing countries. Officially recorded remittance flows to developing countries exceeded US$125 billion in 2004, making them the second largest source of development finance after foreign direct investment. This book demonstrates that governments in developing countries increasingly recognize the importance of remittance flows and are quickly addressing these constraints.

This volume uses recent research from the World Bank to document and analyze the bidirectional relationship between poverty and migration in developing countries. The case studies chapters compiled in this book (from Tanzania, Nepal, Albania and Nicaragua), as well as the last, policy-oriented chapter illustrate the diversity of migration experience and tackle the complicated nexus between migration and poverty reduction. Two main messages emerge: Although evidence indicates that migration reduces poverty, it also shows that migration opportunities of the poor differ from that of the rest. In general, the evidence suggests that the poor either migrate less or migrate to low return destinations. As a consequence, many developing countries are not maximizing the poverty-reducing potential of migration. The main reason behind this outcome is difficulties in access to remunerative migration opportunities and the high costs associated with migrating. It is shown, for example, that reducing migration costs makes migration more pro-poor. The volume shows that developing countries governments are not without means to improve this situation. Several of the country examples offer a few policy recommendations towards this end.

International Remittance Payments are described mainly as money sent by immigrants to their families and friends in their home countries. These payments provide an important source of income that is mostly used to provide for a variety of basic needs of the non-migrating members of immigrant families and thus remittance payments can be considered as a tool to reduce the poverty level of the labor sending countries. However, remittances are also used for asset accumulation by some families and for some countries they constitute a good part of foreign funds coming into the country. In-spite of their increasing volume over the last few decades, a lot of things about remittances are not known and studies estimate that about half of these money transfers are not even recorded. Since these payments are shown to reduce poverty and help economic progress in the remittance receiving countries, a better knowledge about remittances would help the debates surrounding immigration, remittances and their relation to the global economy. This book provides an overview of remittances in different parts of the world over the last thirty years. It looks at the labor sending and labor receiving countries separately. The text examines the trends, uses, motivations behind sending remittances, cost of sending them and how they are affected by the nature and the development level of different institutional factors. The remittance flows are growing over time and they are used mostly for reducing the uncertainty of life in the less developed parts of the world. However, motivation for sending remittances could be improved and thus remittances could be more conducive to economic development if 1) the relation between the remittance decision and the migration decision is better understood and 2) the costs of international money transfers are reduced. More studies about those issues would benefit the international community. Efforts should be made in all fronts to encourage such international flow of funds not only to have a redistribution of income all over the world, but also to synchronize the efforts towards global economic development and a better integration of the world economy. This book is aimed researchers, policy practitioners and post graduates studying International Economics or International Economic Relations or Political Science or Economic Development.

Taking a wide-ranging view of international labour migration, Gardezi gives us deeper insight into the transfers of labour by analyzing the political economy of the countries where labour groups originate. He focuses on the conditions under which labour power is reproduced and used. The case study further reveals that the myth of migrants returning home with savings, knowledge and a longing for material success is more wishful thinking. While former studies on labour migration concentrate on its effect on GNP, and foreign exchange earnings, Gardezi refocusses attention on the migrant workers themselves, their hopes and aspirations, community life, and the working conditions both at home and abroad.

"South-South Migration and Remittances" reports on preliminary results from an ongoing effort to improve data on bilateral migration stocks. It sets out some working hypotheses on the determinants and socioeconomic implications of South-South migration. Contrary to popular perception that migration is mostly a South-North phenomenon, South-South migration is large. Available data from national censuses suggest that nearly half of the migrants from developing countries reside in other developing countries. Almost 80 percent of South-South migration takes place between countries with contiguous borders. Estimates of South-South remittances range from 9 to 30 percent of developing countries' remittance receipts in 2005. Although the impact of South-South migration on the income of migrants and natives is smaller than for South-North migration, small increases in income can have substantial welfare implications for the poor. The costs of South-South remittances are even higher than those of North-South remittances. These findings suggest that policymakers should pay attention to the complex challenges that developing countries face not only as countries of origin, but also as countries of destination.