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The worldwide interdependency of nations has been acknowledged throughout the globalization literature and by many national and international organizations, including higher education institutions (HEIs), which have become an essential tool to accelerate this process. Financial, cultural, and political motives have driven 21st century higher education (HE) toward a more international direction shaping HE policies and promoting the mobility of ideas and individuals across the world. Utilizing bibliometric and descriptive tools, the article aims to analyze the existing knowledge base on international mobility of academics (IMA) as a core component of internationalization. More specifically, the study examines 423 papers published between 1970 and 2021 in Scopus and Web of Science (WoS) databases to reveal the big picture of the knowledge base by identifying the volume, growth trajectory, geographical dispersion, the most influential authors, articles, journals as well as the intellectual structure and the topical foci in the field. The findings have produced four distinct schools of thought labeled as “Knowledge Transfer and Mobility Networks,” “Academic Mobility in IHE Process,” “Expatriate Studies,” and “Scientific Mobility.” Moreover, the co-occurrence keyword map has yielded several topical foci: “Internationalization and Expatriate Academics,” “Academic Mobility and Career Paths,” and “Knowledge Transfer, Migration, and Academic Identity.” Considering the general trends and developments in the field, the study might provide more insight into further research.

Talents are the critical resource of sustainable development for countries, and attracting talents all over the world is the important way for increasing the country's talent reverse. Therefore, the purpose of this paper is to make the governments understand the evolving pattern of international talent mobility.

This paper constructs the networked model of talent mobility among 15 major countries during the years 1990–2012 under the database of the Patent Cooperation Treaty and analyzes the global characteristics and the evolvement of international mobility of talents under complex network perspective.

It is found that the mobility network is scale-free, which means that a few developed countries, such as the USA, England and France, have enjoyed considerable migratory flows of talents, but most of the other countries only have moderate levels of brain circulation. Besides a very few exceptions, a dynamic equilibrium is reached for most countries, with numbers of talents evening out between emigration and immigration. As time passes by, the volume of talent flows is gradually stabilized, with the numerical gap existing between developed countries and developing ones. Nowadays, the scale of international mobility of talents is growing at an unprecedented speed, facilitated by technological progress and more flexible migratory policies.

This paper sheds light on the evolving pattern of the international talent mobility using complex network analysis. The cogent quantitative analysis highlights the huge challenges faced by national governments and provides the basis for deliberative policy-making aimed at winning the brain war internationally.

The main objective of this paper is twofold: to analyse the progress of a research stream concerning expatriate academics in the last four decades and to make recommendations for further studies in this field.

In this study, the systematic literature review (SLR) concerning expatriate academics was applied. The search embraced the period from 1980–2022. The review was performed in two interdisciplinary electronic databases: Web of Science and Scopus. The selection process of papers was conducted in steps, as recommended by the PRISMA protocol. The total pool of articles received after the exclusion criteria was 110. The content of each paper was thus extracted and categorised in Excel file: author, year of publication, tittle of article, journal, theory applied, research method, sample size, country/field of investigation.

For almost three decades this topic was almost absent in the literature of the subject. The most active publication period started from 2009 and since then there have been two “waves” of published articles devoted to expatriate academics: 2009–2014 and 2017–2021. The significant number of studies appeared in Journal of Global Mobility followed by Personnel Review, IJHRM, Higher Education. The thematic analysis revealed six themes which have been already researched on expatriates academics: (1) motives, (2) adjustment, (3) job factors and work outcomes, (4) academic missions, (5) academic career, (6) women and men in academia.

Practitioners and university management might find this article useful as the article allows to manage this pool of international academics more efficiently with mutual benefits for expatriates and organisations. This study may assist the university authorities to develop systemic approach to attract foreign academics; adjust the same in work and culture domain through effective training; support in organisational, financial and career field; create the performance criteria of expatriate work related to three missions: research, teaching and service; introduce metrics and indicators to evaluate the contribution and work outcomes of foreign scientists into the host university.

This review shows that there are many new perspectives and models through which the academic expatriation can be analysed. This paper gives an insight into the academic literature on academics expatriates. The paper is innovative and has contributed to research by doing an SLR in a new area (academic expats) and tackling all the areas that has been covered by academic research so far. New research directions have been recommended for future research, to open the field further.

The study aims to investigate the impact of highly skilled emigration from Greece on the innovation performance of the Greek economy.

The study draws on a new, census-scale, database that includes all the Greek Ph.D. holders and on statistical information pooled from various secondary sources.

The mass emigration of highly educated Greek scientists that was exacerbated during the ten-year recession has had detrimental effects on Greece's innovation performance. Specifically, an increase in the number of highly skilled emigrants has a negative impact on scientific citations and on patent applications during the following year. An instrumental variable approach based on gravity model literature is employed to test the authors’ findings. The potential effects of these findings and policy suggestions are also discussed.

The study enriches the academic and policy discussion on the science and technology–related consequences of brain drain on the origin country. This is the first study that focuses on Greece – the country which experienced the highest emigration rates within the EU during the severe ten-year economic crisis – and sheds light on the impact of skilled emigration on its innovation performance.

This chapter focuses on exploring challenges encountered by the neglected group of employees who live alone and do not have children, particularly in relation to work-life balance (WLB). We first question the conventional WLB discourse – predominately surrounded by addressing work-family conflicts. We next discuss how this formulates debates about the equality and fairness of HR policies affecting various groups of employees, with solo-living individuals being excluded. In addition to previously documented work-life issues, we articulate difficulties related to the pursuit of independence, freedom, balancing, and healthy work-life experiences for and specific to solo-living women academics. We conclude that our insights on “vulnerability” may lead to feminist approach being incorporated into work-life policy development in order to better engage underrepresented groups of employees, accommodate the needs of “others” and promote collective flourishing.

This chapter builds the historical overview of RMA in Catalonia and explores the detail of how research management and administration (RMA) has evolved, particularly in this northeast region, in Spain. It shows the specific conditions under which RMAs have become a community over time. This chapter includes major government support initiatives, and takes a closer look at the RMA’s profiles, information on the evolution of their role, the possibilities for professional development, and their recognition. The results come from an open consultation carried out by AGAUR, the executive funding agency of the Government of Catalonia, addressed to RMAs of Research and Innovation (R&I) in Catalonia and published in a report in 2020. This is the second analysis carried out on the research management profession, and its recognition as a key player in attracting and managing competitive European (EU) and international funds.

This paper aims to provide a comprehensive view of the different competition-based approaches that policymakers can exploit to foster external knowledge search and their positioning among innovation policy measures. A growing number of companies have implemented initiatives to access external knowledge to increase their innovativeness, consistently with the open innovation paradigm. Competition-based approaches have received increasing attention by the private sector as a way to access external knowledge. However, despite their potential role as innovation policy measures, a limited attention has been devoted so far to investigate them from the policymakers’ perspective.

To this aim, a two-stage empirical analysis has been carried out to develop a taxonomy of competition-based approaches. The first stage leveraged a multiple case study methodology including a sample of 20 competition-based approaches, while the second one leveraged interviews with Italian and European key informants.

This paper proposes a novel taxonomy including eight competition-based approaches, which differ among each other in terms of policy strategy, scope breadth and output required. Moreover, this paper enriches a well-established taxonomy of innovation policy instruments with the identified competition-based approaches.

This study contributes to the current debate on innovation policy by providing a taxonomy that includes eight competition-based approaches that can be exploited by policymakers to foster external knowledge search as well as their positioning among the innovation policy instruments. The taxonomy will hopefully support policymakers in identifying of the most suitable instruments in the light of their policy strategy and objectives.

Today, proficient practices are required to stimulate along various boundaries of the supply chain (SC) to exploit manufacturing resources economically, effectually and gracefully for retaining operational excellence. Accordingly, varieties of paramount practices, i.e. Lean, Agile, Resilient and Green practices, are integrated in present study with the objective to develop a Decision Support Framework (DSF) to select robust supplier under the extent of Lean-Agile-Resilient-Green (LARG) practices for a manufacturing firm. The framework is developed and validated in the Indian automotive sector, where the primary data is collected based on perceptions of the respondents working in an automotive company.

LARG metrics can ponder ecological balance, customer satisfaction, associations, effectiveness and sustainability and thus, the study consolidated LARG practices in one umbrella to develop a DSF. The analytical approach under DSF is developed by the integration AHP, DEMATEL, ANP, Extended MOORA and SAW techniques in present study to evaluate a robust supplier under the aegis of LARG practices in SC. DSF is developed by scrutinizing and categorizing LARG characteristics, where the selected LARG characteristics are handled by fuzzy sets theory to deal with the impreciseness and uncertainty in decision making.

The study has identified 63 measures (15 for Lean, 15 for Agile, 14 for resilient and 19 for Green) to support the robust supplier selection process for manufacturing firms. The findings of study explicate “Internal communication agility”, “Interchangeability to personnel resources”, “Manufacturing flexibility”, “degree of online solution”, “Quickness to resource up-gradation”, “Manageability to demand and supply change”, “Overstocking inventory practices” as significant metrics in ranking order. Additionally, “Transparency to share information”, “Internal communication agility”, “Manufacturing Flexibility”, “Green product (outgoing)” are found as influential metrics under LARG practices respectively.

A technical DSF to utilize by the managers is developed, which is connected with knowledge-based theory and a case of an automobile manufacturing firm is presented to illustrate its implementation. The companies can utilize presented DSF to impose service excellence, societal performance, agility and green surroundings in SC for achieving sustainable outcomes to be welcomed by the legislations, society and rivals. The framework represents an important decision support tool to enable managers to overcome imprecise SC information sources.

The study presented a proficient platform to review the most significant LARG alternative in the SC. The study suggested a cluster of LARG metrics to support operational improvement in manufacturing firms for shifting gear toward sustainable SC practices. The present study embraces its existence in enrolling a high extent of collaboration amongst clients, project teams and LARG practices to virtually eradicate the likelihood of absolute project failure.

The purpose of this study is to prepare ZnFe₂O₄ nanospheres, sheet MoS₂ and three ZnFe₂O₄@MoS₂ core-shell composites with various shell thicknesses, and add them to the base oil for friction and wear tests to simulate the wear conditions of hybrid bearings.

Through the characterization and analysis of the morphology of wear scars and the elemental composition of friction films, the tribological behavior and wear mechanism of sample materials as lubricant additives were investigated and the effects of shell thickness and sample concentration on the tribological properties of core–shell composite lubricant additives were discussed.

The findings demonstrate that each of the five sample materials can, to varying degrees, enhance the lubricating qualities of the base oil and that the core–shell nanocomposite sample lubricant additive has superior lubricating properties to those of ZnFe₂O₄ and MoS₂ alone, among them ZnFe₂O₄@MoS₂-2 core–shell composites with moderate shell thickness performed most ideally. In addition, the optimal concentration of the ZnFe₂O₄@MoS₂ lubricant additive was 0.5 Wt.%, and a concentration that was too high led to particle deposition and affected the friction effect.

In this work, ZnFe₂O₄@MoS₂ core–shell composites were synthesized for the first time using ZnFe₂O₄ as the carrier and the lubrication mechanism of core–shell composites and single materials were compared and studied, which illustrated the advantages of core–shell composite lubricant additives. At the same time, the influence of different shell thicknesses on the lubricant additives of core–shell composites was studied.

The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-12-2022-0367/