WORLD MIGRATION Costs and benefits of international migration 2005 VOLUME 3 – IOM World Migration Report Series 2005 WORLD MIGRATION The opinions and analyses expressed in this book do not necessarily reflect the views and official policies of the International Organization for Migration or its Member States. The book is an independent publication commissioned by IOM. It is the fruit of a collaborative effort by a team of contributing authors and the editorial team under the direction of the editor-in-chief. Unless otherwise stated, the book does not refer to events occurring after November 2004. The maps do not reflect any opinion on the part of IOM concerning the legal status of any country, territory, city or area, or the delimitation of frontiers or boundaries. Publisher International Organization for Migration 17, route des Morillons 1211 Geneva 19 Switzerland Tel.: +41 22 717 91 11 Fax.: +41 22 798 61 50 Email:
[email protected] Internet: http://www.iom.int ISSN 1561-5502 ISBN 92-9068-209-4 Layout/production: Explorations – 74 Chamonix France – +33 (0)4 50 53 71 45 Printed in France by Clerc S.A.S– 18200 Saint-Amand Montrond © Copyright International Organization for Migration, 2005 All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise without the prior written permission of the publisher. 4 WORLD MIGRATION 2005 IOM EDITORIAL TEAM Editor-In-Chief And Concept Irena Omelaniuk Editorial Board Gervais