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Human capital flight from Nigeria to developed countries has remained a topical issue. This paper aims to empirically analyze the push factors for the migrants who explore the various legal migrant schemes from a macro perspective. The authors examine human capital development and its role in contributing to human capital flight to more developed counties.

This paper is anchored on the push–pull model. Using secondary data from 1990 to 2019, the authors look at the relationship between human capital flight and variables such as life expectancy, infant mortality rate, population growth rate and Nigeria’s unemployment rate. The auto-regressive lag model (ARDL) was adopted to estimate the empirical relationship among these variables.

The results from the ARDL model suggest a positive relationship exists between population growth rate and migration rate. A negative relationship was, however, observed between life expectancy and migration rate. This study also found that an increase in the infant mortality rate negatively impacted migration significantly. Therefore, an increase in infant mortality rate lowered the migration rate. Finally, an increase in the unemployment rate increased migration; however, insignificantly.

The findings from this study are limited to the push factors influencing migration out of Nigeria. These factors are also restricted to variables for which data can be derived under the study’s scope. The results of this study have far-reaching implications, especially for policymakers and citizens alike. Better human capital development through enhanced life expectancy and reduced population in Nigeria will reduce the migration rate. Therefore, this study calls for the doubling of developmental and infrastructural efforts at all levels of governance.

This paper’s importance lies in its ability to elucidate push factors that influenced migration out of Nigeria empirically. An empirical approach to the subject matter will explain these factors and the degree to which they influence migration. This will guide the policy-making process in curbing brain drain, which is a major challenge in Nigeria.

Households suffering from poverty often rely on parental migration and/or paid child labour for survival. The purpose of this paper is to investigate the effects of parental migration on paid child labour and human capital formation in a dynamic context, explicitly taking the effects of parental migration on child’s school and home education into account.

The author utilises a mathematical method. In particular, an overlapping-generations model is built, with agents who have a two-period life. The amount of paid child labour is determined as a solution of the utility maximisation problem.

Contrary to intuition, parental migration possibilities do not necessarily reduce paid child labour. In addition, parental migration possibilities do not necessarily raise human capital. Moreover, a trade-off might exist between alleviating paid child labour and raising human capital under parental migration possibilities.

Migration possibilities are given exogenously evenly among potential migrants by the foreign country. However, in general, they depend on potential migrants’ human capital so that migration possibilities differ across agents.

Migration is usually considered effective in alleviating poverty. However, since it does not necessarily reduce paid child labour and raise human capital, migration should be regulated in some cases as a means to escape from poverty.

This paper deals with parental migration and paid child labour in an identical dynamic model. This paper assumes that human capital is built not only by school education but also home education, the amount of which changes with the duration of parental migration.

Many countries have experienced, or are experiencing, urbanization. One such example is China. Even though the large‐scale rural‐urban migration seems chaotic on the surface, there are certain underlying forces driving individual decisions. The purpose of this paper is to provide some understanding of the relationship between human capital, migration, and occupational choices.

The paper starts with an overlapping generations model. Human capital plays various roles across different occupations – it does not affect the income of farmers, it affects income of workers linearly, and it has increasing returns in rural non‐farm business. The paper then derives income profiles for individuals with heterogeneous human capital, and finds the human capital thresholds of occupations. The paper calibrates the model to China, and simulates the model to answer two questions: how does an improving human capital distribution affect rural wages, quantities of migrants and return migrants? How does a fast‐growing urban wage rate affect rural wages, quantities of migrants and return migrants?

First, depending on the initial human capital level, policies aiming to enhance human capital may have different impacts on migration. If the initial human capital level is low, these policies will yield more permanent migrants; on the contrary, if the initial human capital is at a relatively high level, then a shrinking permanent migrant class with a growing entrepreneur class can be expected. This results in an inverted U‐shaped relation between the initial human capital level and the size of the permanent migrant class. Second, even though the non‐farm business of return migrants helps raise rural wages, the income inequality between rural and urban areas is not eliminated and migration is persistent. Third, borrowing constraints limit the size of rural non‐farm businesses and slow down the development of rural industry. The fourth and final point is that, migration costs discourage labor mobility and reduce the quantities of both permanent migrants and entrepreneurs.

This is an original paper on this subject.

Migrant women face unique difficulties, such as labour discrimination, limited sexual and reproductive health (SRH) services, obstacles to family reunification, gender-based violence (GBV) and human trafficking. ¹ The European Commission's labour integration approach currently fails to account for these difficulties. Civil society organisations (CSOs) and non-governmental organisations (NGOs) attempt to fill these gaps but lack capacity and funding. The European Commission's current approach does not respect human dignity and impedes the migrant community's integration and inclusion. This chapter discusses sexual assault and gender-based violence, which may be disturbing to some readers.

This issue is relevant and important because migrant women comprise a large portion of the migrant population ² and are a vital part of the migrant community. The methodology used in this chapter is a human security framework with a people-centred approach to policy that empowers those impacted by it. Research for this chapter was conducted using news articles, academic articles, UN reports and publications. Based on this, the European Commission must take a holistic and binding approach that protects the rights and dignity of migrant women.

There are multiple approaches that the European Commission can take to incorporate human dignity into its policies towards women and migration, such as applying international conventions and implementing policies that account for migrant women. All approaches must be realistic and required of all member states.

The purpose of this paper is to investigate how parental migration due to poverty affects a child’s education and human capital formation through changes in the child’s supply of unpaid labour.

The paper uses a small open overlapping generations model where the parent migrates for the family’s subsistence and that the child has to give up a part of education to do the housework during the parent’s absence.

The paper finds that given the level of the human capital, reducing the child’s burden of housework and promoting parental migration to high-wage countries do not necessarily raise the amount of child’s education. The paper also finds a possible underdevelopment trap in the dynamic context.

Unlike previous studies on child labour, this paper focuses on unpaid labour, whose share is actually larger than that of paid labour. Even if paid labour is available, children cannot re-allocate their time from doing the housework to the market work; so the author cannot disregard this observation. Investigation into the dynamics of human capital formation under such child labour is new.

This paper aims to investigate the interplay between international migration, soft skills and job and life satisfaction after returns.

The paper uses the dataset of Human Capital in Poland 2010–2014 representative surveys with 4040 return migrants, who worked temporarily abroad and returned to an origin in comparison with almost 70,000 stayers, who never worked abroad. In this study, Poland is treated as a strategic research site for the labor migration processes, which happened after the biggest European Union enlargement in 2004.

This study discovered that working abroad had a positive relation with cognitive, intrapersonal and interpersonal competencies, as well as job and life satisfaction. However, the relations differ depending on the key destination country.

This study discusses the implications for future research and practice, offering recommendations to organizations on how to embed employees with these resources in companies and how to support return migrants and their potential employers with the use of migratory informal human capital in personnel management and counseling.

This paper brings quantitative arguments about the hidden impacts of international migration on human capital by uniquely comparing the migrant population with the non-migrant population.

Over the last few years, impacts of environmental variability on population migration have been an increasing concern over the world. Estimates have suggested that between 25 million and 1 billion people could be displaced by climate change over the next 40 years. Though it is very difficult to delineate the specific drivers behind human migration, an attempt has been made in this chapter to discuss various reported cases across the world and more specifically, India where environment has played a major role in population movement. The chapter begins by outlining important definitions of migration and environmentally induced migration. It focuses on how environmental change and environmental hazards, especially water scarcity, contribute to human migration by exploring the mechanisms through which vulnerability and migration are linked. The process of movement and migration is usually subject to a complex set of push and pull forces, where push forces relate to the source area while pull factors relate to the destination. Emphasizing water scarcity as one of the prime push factors behind migration, various instances of population movement have been discussed from various parts of India. Understanding the importance of migration in development of a sustainable society, the chapter identifies various gaps that need to be addressed, which, in turn, will help in incorporating environment-induced migration into the decision-making process.

Sex work migration involves a huge number of females from Nigeria, and has attracted concerns within and across the country. To add to ongoing conversations about responsible migration, our review underscores the prevalence of sex work migration in Edo State, Nigeria, the drivers and interventions.

The review adopted exhaustive search terms coined with the aid of “Boolean Operators”. Search terms were entered into several search engines and databases to elicit peer-reviewed and grey literature within sex work migration and human trafficking for commercial sex. An output of 578 studies was recorded with 76 (43 academic papers and 33 grey literature) meeting the inclusion criteria.

The study acknowledged wide-spread prevalence of sex work migration involving Nigerian females who are largely from Edo State. It achieved a prioritization of the factors that drive sex work migration based on how frequent they were mentioned in reviewed literature: economic (64.4%), cultural (46%), educational (20%), globalization (14.5%) and political factors (13.2%). Several interventions were highlighted together with their several limitations which include funding, absence of grass-roots engagement, dearth of appropriate professionals, corruption, weak political will, among others. A combination of domestic and international interventions was encouraged, and social workers were found to be needful.

Our systematic review is the first on this subject, as none was found throughout our search. It seeks to inform policy measures and programmes, as well as horizontal efforts poised to tackle the rising figures of sex work migrants and attendant consequences in Nigeria.