Moving People and Knowledge: Scientific Mobility in the European Union1

This paper considers the relationship between highly skilled scientific migration (HSM) and the transfer of knowledge within the European Union (EU). To understand these processes we need to conceptualize the phenomenon and then develop appropriate operational tools. HSM engages two key concepts: (1) the concept of skill or knowledge; and (2) the concept of migration. nalysing the impact of HSM requires an understanding of who is moving (and the quality of their skills) and the nature of their migration. This might include consideration of the direction of flows; their frequency, duration, and permanency; and the propensity to return. In order to evaluate the impact of these processes on the regions concerned and develop appropriate policy responses, we need to examine the relationship between scientific mobility and the transfer of knowledge. Much existing literature focuses on the size and direction of migratory flows assuming a clear correlation between human mobility and the transfer of knowledge to identify the “winning” and “losing” regions. More recent work emphasizing “circulation”. questions these assumptions and suggests that flows may not be unidirectional, homogenous, or permanent and may be mitigated by certain “compensatory” mechanisms This article considers some of the issues raised in the literature and the ways in which the variables identified may interact to shape these relationships with important implications for sending and receiving countries and individual scientists. This article does not endeavour to present new conclusions. Drawing on a pilot project concerned with the mobility of Italian scientists, it begins to map out a research agenda capable of informing a new study of scientific migration in the context of EU enlargement that may potentially inform other research in this field.     

Distance,Transnational Arrangements,and Return Decisions of Senegalese,Ghanaian, and Congolese Migrants

This article examines the determinants of return of Senegalese, Ghanaian and Congolese migrants in Europe, and the extent to which their return decisions were linked to reasons and circumstances of their initial migration to Europe. We utilize the retrospective life history data collected by the MAFE Project in Senegal, Ghana and DR Congo and six European countries in order to understand whether and how changing conditions in both origin and destination countries, including policies, affect the migration dynamics between Sub‐Saharan Africa and Europe. The results show how the high cost entailed by this type of transcontinental long distance migration, reinforced by restrictive immigration policies, tend to delay and reduce return in comparison to shorter‐distance moves. In addition, brain circulation and transnational family arrangements seem to be at work and seriously question the dominant approach to admission and circulation policies in Europe.     

Chinese Labor Migration to Europe, 2008-16. Implications for China-EU Mobility in the Post-crisis Context

The article examines the evolution of Chinese labour migration to the UK, France, Germany, Netherlands, Spain and Italy in order to elucidate how the flows and stocks of Chinese workers have evolved since the Global Economic Crisis, and what implications this has have for Sino-European mobility partnerships in the post-crisis context. It explains: (1) What comparative data are available on Chinese labour migration to the six principal countries of destination in Europe; (2) How have Chinese labour migration flows and stocks evolved since the GEC; (3) How may the new Chinese workers’ mobility to Europe affect their rights?     

International migration in Western Europe since 1973: developments,mechanisms and controls

"This presentation describes the development of migration to and from Western Europe and seeks to determine to what extent such immigration and return migration movements are influenced by governmental action and regulation." It is observed that the basic factors determining immigration and return migration flows are the characteristics of the migrants themselves, policies of the receiving countries, and economic conditions in the sending and receiving countries. Data comparing alien populations and migration trends in selected European countries are provided     

Portuguese Scientists’ Migration: a study on the 2008 crisis aftermath

In the economic and social aftermath of the 2008 crisis there has been an important and growing new wave of highly qualified Portuguese emigration comprising scientists. No or very few public policies have been designed to reverse this phenomenon, risking the consequences of brain drain. International literature argues that professional reasons are central to scientists’ decision to migrate, even after the 2008 crisis. Spending some time in a foreign country to study, research, or teach, is perceived as a common step in an individual academic trajectory and an advantage for a successful professional career in academia. It is also encouraged by European Union policies. Twelve individual portraits of Portuguese scientists living in central Europe reveal how important other factors are to the migration decision‐making process. These factors include the economic crisis, student mobility programmes, and the current Portuguese scientific system revision.     

Academic “Centres,” Epistemic Differences and Brain Circulation

This article investigates the factors that shape how migrant academics engage with fellow scholars within their countries of origin. We focus specifically on the mobility of Asian‐born faculty between Singapore, a fast‐developing education hub in Southeast Asia, and their “home” countries within the region. Based on qualitative interviews with 45 migrant academics, this article argues that while education hubs like Singapore increase the possibility of brain circulation within Asia, epistemic differences between migrant academics and home country counterparts make it difficult to establish long‐term collaboration for research. Singapore institutions also look to the West in determining how research work is assessed for tenure and promotion, encouraging Singapore‐based academics to focus on networking with colleagues and peers based in the US and Europe rather than those based in origin countries. Such conditions undermine the positive impact of academic mobility between Singapore and surrounding countries within the region.     

Policing gender mobilities: interrogating the ‘feminisation of migration’ to Europe

This article proposes a gendered critique of the European Neighbourhood Policy, a framework that, amongst other things, aims to facilitate the mobility of migrants to the EU from the bordering countries. We highlight the ambivalences of European gender and migration regimes, and we take issue with the celebration of the ‘feminisation of migration’. The former fails to offer opportunities to women to safely embark on autonomous migratory projects, the latter contributes to reproduce traditional gender biases in the countries of origin as well as of destination. We conclude by suggesting that the EU critique to emigration countries for failing to tackle women’s discrimination is less than persuasive when assessed vis-á-vis with the curtailment on women’s independent mobility across European borders.     

‘Brain circulation’ and transnational knowledge networks: studying long‐term effects of academic mobility to Germany, 1954–2000

‘Brain circulation’ has become a buzzword for describing the increasingly networked character of highly skilled migration. In this article, the concept is linked to academics' work on circular mobility to explore the long‐term effects of their research stays in Germany during the second half of the twentieth century. Based on original survey data on more than 1800 former visiting academics from 93 countries, it is argued that this type of brain circulation launched a cumulative process of subsequent academic mobility and collaboration that contributed significantly to the reintegration of Germany into the international scientific community after the Second World War and enabled the country's rise to the most important source for international co‐authors of US scientists and engineers in the twenty‐first century. In this article I discuss regional and disciplinary specificities in the formation of transnational knowledge networks through circulating academics and suggest that the long‐term effects can be fruitfully conceptualized as accumulation processes in ‘centres of calculation’.     

Return Schemes from European Countries: Assessing the Challenges

Drawing on a review of the academic literature on return migration and return migration policies, as well as on reports and project documentation, this article provides a general assessment of return schemes from European countries, with a focus on those targeting failed asylum‐seekers and irregular migrants. The article first highlights the contrasted understanding of return and reintegration by migration policy‐makers and migration scholars respectively. It then provides an overview of the main challenges, focusing on seven key issues: preparedness to return, the imbalance of represented interests, legal mobility, conditions in the countries of origin, the reintegration package, integration in Europe, and the specific obstacles to return faced by failed asylum‐seekers. The article highlights the need to reassess return policies and frame more realistic schemes.     

Migration of Highly Skilled Chinese to Europe: Trends and Perspective

Since China's economic opening and reforms in 1978, the country has broadened and deepened its exchanges and relations with other countries. This has contributed to the increase in the scale of international migration of highly skilled Chinese abroad. The impact of the migration of highly skilled Chinese on China and the relevant nations particularly deserve attention and study. Following the earlier migration flows mainly to the United States, Japan, Canada, Australia, and New Zealand, the migration of highly skilled Chinese to Europe has become a notable new trend. Currently, the flow of international migration of highly skilled Chinese personnel is mainly oriented toward Europe and the United States. While studying abroad has been the main form of migration of the skilled, this has now been joined by the migration of technical and professional staff, and the trend is increasing. The main country of destination for Chinese students is the United States, which absorbs more than half of the total, while Australia and Canada receive the largest number of skilled Chinese manpower. The United States also receives a large number of Chinese technical personnel, but its proportion has declined, while the flow to Europe has sharply increased. This development may be attributed to the global expansion of economic, scientific and technological, as well as cultural and educational exchanges and cooperation. But it is also the result of an increase in the educational investment made by the Chinese people following the continuous increase in China's economic strength and the population's personal income. Of greater importance are the gaps between China and Europe at the scientific, technological, and educational levels and the research and marketing environment. The intervening changes in labour market and immigration policies in European and American countries accelerate the trend further. For all of these and other reasons, the spatial distribution of Chinese students will become more balanced and play a positive role in the promotion of mutually beneficial exchanges between China and other countries.     

Immigrants' health in Europe: a cross-classified multilevel approach to examine origin country, destination country, and community effects

In this study, we examined origin, destination, and community effects on first- and second-generation immigrants' health in Europe. We used information from the European Social Surveys (2002–2008) on 19,210 immigrants from 123 countries of origin, living in 31 European countries. Cross-classified multilevel regression analyses reveal that political suppression in the origin country and living in countries with large numbers of immigrant peers have a detrimental influence on immigrants' health. Originating from predominantly Islamic countries and good average health among natives in the destination country appear to be beneficial. Additionally, the results point toward health selection mechanisms into migration.     

Nationality Policies in the Books and in Practice: Comparing Immigrant Naturalisation across Europe

This article explores whether differences in the implementation of nationality laws explain gaps between nationality laws and nationality acquisition across Europe. Previous research confirms that nationality acquisition among the foreign-born in Western European countries is largely determined by the inclusiveness of nationality policies and the characteristics of the immigrant population. Drawing on recent data on nationality procedures across Europe, this article argues that, regardless of the nationality laws in place, nationality procedures create major obstacles for different types of immigrants. This article uses data from the European Social Survey to conduct multi-level analysis of nationality acquisition in 17 European countries among long-settled foreign-born adult arrivals, controlling for their individual, origin and destination country characteristics. The analysis finds that nationality procedures are as important as nationality laws for nationality acquisition among most immigrants living in Europe today, especially for immigrants who are most likely to benefit and apply: immigrants from developing countries.     

Understanding Transnational Labour Market Trajectories of African‐European Migrants: Evidence from the MAFE Survey

Labor market trajectories of migrants are seldom explored in a longitudinal and comparative perspective. However, a longitudinal approach is crucial for a better understanding of migrants' long‐term occupational attainments, while comparative research is useful to disentangle specificities and general processes across destination and origin countries. This article explores the labor market outcomes of migrants from Senegal, Democratic Republic of Congo, and Ghana in different European countries, using the MAFE data to compare their occupational attainments before migration, upon arrival and during the first 10 years of stay in Europe in a longitudinal perspective. Results highlight different pattern of migrants' selection across destinations, influenced by prior employment status and education, gender and colonial legacies, and which impact subsequent trajectories into the European labor markets. Our analyses also show a severe worsening of migrants' occupational status in Europe compared to their situation prior to migration, which is the resultant of a dramatic downgrading upon entry and of a slow occupational recovering during the first 10 years of stay in Europe. Results suggest that the educational–occupational mismatch of skilled workers might represent a long‐lasting “price” for migrants, unless (further) educational credentials are achieved in destination countries.     

Nigerians in China: A Second State of Immobility

China’s rapid economic development has been accompanied by new forms of immigration. Investors and professionals from developed countries are increasingly joined by a diverse group of immigrants from around the world. While there is a large body of academic literature on Chinese emigration, China’s new role as a country of immigration has received less scholarly attention. This paper addresses the dynamics of South–South migration to China through a study of Nigerians in Guangzhou, a major international trading hub. The analysis is based on qualitative interviews and participant observation among African traders and migrants in Guangzhou. The paper contends that Nigerian immigration to China epitomizes global migration trends towards a diversification of migration flows, commercialization of the migration process and increased policing of foreigners within national borders. China was rarely the preferred destination of this study’s Nigerian informants but, rather, a palatable alternative, as their aspirations to enter Europe and North America were curtailed by restrictive immigration regimes. They escaped a situation of involuntary immobility in Nigeria through short‐term visas obtained with the help of migration brokers. However, opportunities for visa renewals are scant under the current Chinese immigration policy. Undocumented migrants find their mobility severely inhibited: They must carefully assess how, when and with whom they move about in order to avoid police interception. This is a business impediment, as well as a source of personal distress for migrants who engage in trade and the provision of trade‐related services. The situation can be described as a “second state of immobility”: the migrants have succeeded in the difficult project of emigration, but find themselves spatially entrapped in new ways in their destination country.     

The meaning,modalities and consequences of return migration

Return migration and its consequences has attracted increasing attention since Western European countries adopted policies in the mid 1970s to stop the inflow of foreign workers and to promote reintegration of emigrants. This paper explores the definition of return migration, discusses the different contexts in which return migration arises, and points out the many gaps that exist in understanding return migration and its consequences. The report concludes that there is no consensus on the definition of return migration; future advances in its analysis and measurement depend on the availability of specific criteria to distinguish return movements from other migration taking place in the world today. Also, relatively little attention has been devoted to return flows of migrants in developing countries due to paucity of information and fluidity of some of the movements involved. Yet another area for concern is the lack of information pertaining to female emigrants. Some recommendations that may lead to the eventual satisfaction of these needs include: 1) defining returnees as persons who, having the nationality of the country that they are entering, have spent at least one year abroad and have returned with the intention of staying at least one year in the country of their nationality; 2) having coontries with important emigration flows monitor return migration by gathering and publishing information on returning migrants; 3) giving particular attention to the problems faced by female returnees and adopting measures to ensure equal aid to males and females; 4) studying and monitoring the consequences of return migration on whole families instead of on only certain members of the family; 5) monitoring the consequences of sizeable repatriation flows, giving particular attention to the success of reintegration programs; 6) developing novel methods to monitor and study the impact of return flows of emigrants whose situation in the receiving state was irregular.     

Migration and research commitments: long-term effects of national socialization

This study examines the influence of migration on the long-term commitments by foreign trained researchers at Israel's 6 universities. Israel's scientists are trained in the US, Western Europe, and Eastern Europe, and even though these centers have different research traditions, scientific endeavor may provide a common method and outlook. The author hypothesizes relationships between different training backgrounds and long-term research commitments that influence work goals and productivity, thus affecting the operation of the local scientific community. 318 interviews held with university faculty members in the sciences during 1976-77 provide data. 40% of those surveyed are returnees from the US, 15% are US immigrants, 20% are trained in or are immigrants from Western Europe, and 10% are Eastern European immigrants. The scientists largely agree that the most imporant occupational values are to 1) select goals independently, 2) contribute to basic scientific knowledge, 3) contribute to the nation, 4) be recognized by colleagues, 5) have a secure future, 6) develop useful production processes, and 7) advance economically. Value patterns are similar among all origins, although there is some variation between Israeli returnees and those who trained in Israel. Returnees and immigrants may be dissatisfied because they are unable to fulfill expectations stemming from occupational values, and scientists who have not trained or worked outside Israel, and immigrants from Eastern Europe, feel less independent in selection of goals, and deprived in job security and economic advancement. Training in the US or Western Europe contributes to higher perceptions of success. In summary, American trained scientists are competitive and seek recognition from colleagues, Eastern European training encourages a concern with practicality and the development of more products, Western Europeans develop fewer products but product high quality publications, and Israeli trained scientists publish widely. Intermixing of Israeli trained scientists with those from the 3 centers of scientific endeavor may contribute substantially to Israel's scientific productivity.     

The Role of Migration Policy Changes in Europe for Return Migration to Senegal

This study questions the role of migration policy changes in France, Italy, and Spain for return migration to Senegal, by analyzing biographic data from the Migration between Africa and Europe (MAFE‐Senegal) survey and the contextual data of the Determinants of International Migration (DEMIG) VISA and DEMIG POLICY databases that cover major changes in migration policies in these destination countries for the different categories of migrants. Event history logistic regressions reveal that Senegalese migrants are less likely to return when the entry restrictions have become tighter. This result suggests that the decision to return depends on the possibility of migrating again after the return, which is crucial for both theory and policy regarding Western democracies' attempts to regulate migration.     

Comparing the Incomparable? Migrant Integration Policies and Perplexities of Comparison

This article examines the level of development of integration policies in the European Economic Area and the attempts to compare and standardize them. We discuss national integration models and policies based on the results of the Migrant Integration Policy Index (MIPEX) and OECD/EU indicators of integration. Indicating the possible pitfalls of measuring and comparing integration policies, the results of researches into labour mobility and access to citizenship are examined. This comparative study shows that the indicators of immigrant integration are often at odds with the development level of integration policies, which results in their inadequate implementation in practice. Furthermore, EU countries face different challenges in the enactment of integration policies which spring from diverse (im)migration experiences, the scope of past migrations, and recent migratory flows. This is why integration policies should be re‐indexed, taking into consideration the particularities of (im)migration flows, the size of the immigrant population and other relevant factors.