These conference proceedings provide data on the scale and characteristics of flows and stocks of skilled and highly skilled foreign workers, assess the quality of the data available and the concepts used, and discuss how to improve their comparability.

This volume examines self-initiated expatriates (SIEs), the category of highly skilled people whose movement from one country to another is by choice. Although they are not forced to relocate due to work, conflict or natural disaster, their migration pattern is every bit as complex. The book challenges previous theoretical approaches that take for granted a more simplistic view of this population, and advances that mobility of SIEs relates to the expatriates themselves, their conditions and the different structures intervening in their career life course. With their visible increase worldwide, this book positions itself as a nexus for this on-going discussion, while linking self-initiated expatriation to the theoretical landscape of international skilled migration and mobility. Major interests that catch attention are transnational practices, work-related experiences and personal life course, including forms of inequalities in their migration experiences. The book identifies forms and drivers of migratory behaviour and provides an argument concerning the broader processes of mobility and integration. As such, this book constitutes a departure point for future research in terms of theoretical underpinnings and empirical rigor on global highly skilled mobility of SIEs. The collection of empirical case studies offers an insightful analysis for policy makers, concerned stakeholders and organizations to better cope with this form of migration.

Migration presents a stark policy dilemma. Research repeatedly confirms that migrants, their families back home, and the countries that welcome them experience large economic and social gains. Easing immigration restrictions is one of the most effective tools for ending poverty and sharing prosperity across the globe. Yet, we see widespread opposition in destination countries, where migrants are depicted as the primary cause of many of their economic problems, from high unemployment to declining social services. Moving for Prosperity: Global Migration and Labor Markets addresses this dilemma. In addition to providing comprehensive data and empirical analysis of migration patterns and their impact, the report argues for a series of policies that work with, rather than against, labor market forces. Policy makers should aim to ease short-run dislocations and adjustment costs so that the substantial long-term benefits are shared more evenly. Only then can we avoid draconian migration restrictions that will hurt everybody. Moving for Prosperity aims to inform and stimulate policy debate, facilitate further research, and identify prominent knowledge gaps. It demonstrates why existing income gaps, demographic differences, and rapidly declining transportation costs mean that global mobility will continue to be a key feature of our lives for generations to come. Its audience includes anyone interested in one of the most controversial policy debates of our time.

This paper has two objectives. First, it describes a new database mapping migratory patterns of inventors, extracted from information included in patent applications filed under the Patent Cooperation Treaty. It explains in detail the information contained in the database and discusses the usefulness and reliability of the underlying data. Second, the paper provides a descriptive overview of inventor migration patterns, based on the information contained in the newly constructed database.

Political and scientific debates on migration policies have mostly focused on governments' efforts to control or reduce low-skilled, asylum, and irregular migration or to encourage the return migration of these categories. Less research and constructive discourse has been conducted on the role and effectiveness of policies to attract or retain high-skilled workers. An improved understanding of the drivers and dynamics of high-skilled migration is essential for effective policy-making, as most highly developed and emerging economies experience growing shortages of high-skilled labour supply in certain occupations and sectors, and skilled immigration is often viewed as one way of addressing these. Simplistic assumptions that high-skilled migrants are primarily in pursuit of higher wages raise the expectation that policies which open channels for high-skilled immigration are generally successful. Although many countries have introduced policies aimed at attracting and facilitating the recruitment of high-skilled workers, not all recruitment efforts have had the desired effects, and anecdotal evidence on the effectiveness of these programmes is rather mixed. The reason is that the rather narrow focus on migration policy coincides with a lack of systematic and rigorous consideration of other economic, social, and political drivers of migration, which may be equally - or sometimes even more - important than migration policies per se. A better understanding of migration policies, their making, consequences and limitations, requires a systematic knowledge of the broader economic, social and political structures and their interaction in both origin and destination countries. This book enhances this vibrant field of social scientific enquiry by providing a systematic, multidisciplinary, and global analysis of policies driving international high-skilled migration processes in their interaction with other migration drivers at the individual, city, national, and international level.