By Olivier Marie and Paolo Pinotti

The association between immigration and crime has long been a subject of debate, and only recently have we encountered systematic empirical evidence on this issue. Data shows that immigrants, often younger, male, and less educated compared to natives, are disproportionately represented among offenders in numerous host countries. However, existing research, inclusive of our analysis of new international data, consistently indicates that immigration does not significantly impact local crime rates in these countries. Furthermore, recent studies underscore that obtaining legal status diminishes immigrants' involvement in criminal activities. Finally, we discuss potential explanations for the apparent incongruity between immigrants' overrepresentation among offenders and the null effect of immigration on crime rates.

JOURNAL OF ECONOMIC PERSPECTIVES. VOL. 38, NO. 1, WINTER 2024. (pp. 181-200)

By: Team from the Global Initiative Against Transnational Organized Crime (GI-TOC), including (in alphabetical order) Lucia Bird, Giulia D’Amico, Sarah Fares, Alex Goodwin and Tuesday Reitano

As of January 2024, over 100 000 people had crossed the English Channel using small boats since 2018. The current peak came in 2022, when over 45 000 people were detected arriving in the UK illegally using small boats launched from the coast of northern France. Although small in comparison with the flows of migrants risking the journey across the Mediterranean to reach Europe each year, this figure marked a record high for the UK since records began in 2018. The spike in the number of arrivals can be largely explained by the ‘industrialization’ of a system of smuggling migrants by boat, a process that began in 2018.

This report explores how the English Channel has become a commercialized human smuggling route. It analyzes the shift in human smuggling transportation from land to sea, from trucks using the Channel Tunnel to rigid inflatable boats (RIBs).

Geneva, SWIT: 2024 Global Initiative Against Transnational Organized Crime.2024. 34p.

By Rhoda Margesson, Kristin Finklea

Migrant smuggling, also known as human smuggling, refers to the voluntary transportation of an individual across international borders, in violation of one or more countries’ laws. Smugglers facilitate migrant travel, typically in exchange for payment, sometimes using fraudulent identity documents and covert transit. While smuggled migrants agree to be smuggled—a condition that distinguishes the practice from human trafficking—they may be vulnerable to abuse by their smuggler or later become a trafficking victim. Various United Nations (U.N.) sources cite estimates that globally, migrant smuggling totals $7-$10 billion a year or more, but the full extent of the problem is not known. Through oversight hearings and proposed legislation, Congress has sought more information on migrant smuggling and on ways to deter and punish smugglers

Washington, DC: Congressional Research Service, 2021. 3p.

By Ndubuisi Christian Ani and Jennifer Shahid

Despite robust anti-money laundering and anti-migrant smuggling policies, this study finds that there are few money laundering investigations and charges against smugglers in Senegal and Sierra Leone. Those countries’ financial investigative agencies lack adequate resources and expertise to uncover the illicit proceeds of smugglers, which are often processed through cash and informal channels. This is compounded by a lack of reporting of suspicious transactions by entities vulnerable to money laundering, such as informal money remitters and real estate companies

OCWAR-T Research Report 4 . Africa: ECOWAS, 2023. 24p.

By The Mixed Migration Centre

Indonesia is a destination country for refugees, and a key transit country, for refugees intending to be resettled to third countries, as well as for those seeking to journey onwards to Malaysia. According to the UNHCR, as of November 2022, 71% of refugees in Indonesia are from Afghanistan, Somalia, Myanmar and Bangladesh. This snapshot finds that Afghan, Somali and Rohingya 4Mi respondents engage with smugglers in very different ways to reach Indonesia. It examines the routes taken by respondents, interactions with smugglers, and perceptions of smugglers’ roles in their migratory journey.

Mixed Migration Centre, 2023. 12p.

By Mohamed Daghar

Summary: In September 2014 Kenya banned the exportation of labour to the Middle East because workers were being trafficked by criminal networks offering them jobs. This policy brief focuses on the criminals who continue to drive this market and examines attempts by the government and other stakeholders to outlaw the practice. While the measures in place are commendable, they are inadequate. Many gaps still enable criminals to continue operating in a lucrative, quasi-regulated market. The field study conducted revealed that human trafficking persists in Kenya. Key findings ∙ Kenyans trafficked to the Middle East are often exposed to inhumane conditions that many reports describe as ‘modern slavery’. ∙ Despite reforms intended to prevent this, the trafficking of Kenyans to the Middle East continues. ∙ Stakeholders approach the issue mainly as a human rights concern rather than as a humantrafficking crime. ∙ The interventions in place are inadequate and the exclusive focus on rights has diverted attention from the criminality involved. ∙ Reassessing the problem as human trafficking will shift attention to Kenya’s ability to both protect its workers abroad and combat transnational crime.

ENACT - Africa, 2020. 16p.

By Lucia Bird.

Domestic laws criminalising human smuggling in Africa diverge significantly from the approach set out in the UN Smuggling Protocol.

This brief analyses how African states have criminalised human smuggling in their nation. This research found that 22 states have criminalised the ‘smuggling of migrant’s broadly as defined in the UN Smuggling Protocol, which specifies that the intent of the perpetrator must be to reap a ‘financial or material benefit.’ It finds that even these states have diverged significantly from the approach set out in the Smuggling Protocol, and highlights concerning trends before recommending best practice.

ENACT - Africa, 2020. 12p.

By Conny Rijken, Laura van Waas, Martin Gramatikov and Deirdre Brennan

Statelessness and human trafficking are grave and widespread human rights problems which the international community is committed to tackling. The two issues have even been linked, through the common claim that statelessness puts a person at greater risk of becoming a victim of trafficking. However, the causal link has never been decisively demonstrated using empirical data. This research project focused on developing a methodology that would enable the interaction between statelessness and trafficking to be mapped. The methodology uses Subjective Legal Empowerment (SLE) theory as a way to measure the impact of statelessness and to identify vulnerability. This report discusses the research findings of an empirical study of the nexus between statelessness and human trafficking among hill tribe people in the Northern Part of Thailand. The steps taken in the design and development of the research methodology are extensively described in the report A methodology for exploring the interaction between statelessness and human trafficking. The aim of the research was twofold: first, to develop a research methodology to identify the nexus between statelessness and human trafficking, and second, to identify the nexus between statelessness and human trafficking among hill tribe people in the Northern part of Thailand. Answering the central research question on how to measure the impact of statelessness on a women’s vulnerability to human trafficking and piloting the developed research instrument among the hill tribe people in Thailand helps to close the knowledge gap on the link between statelessness and human trafficking. …. For the research in Thailand two field trips were undertaken; the first in January 2013 to conduct key-informant interviews and to set-up the survey, and the second in January and February 2014 to set up and supervise the in-depth interviews and focus groups and to conduct additional interviews with key-informants to verify and discuss some provisional findings of the project. For the data collection, cooperation was sought with the law clinic of Chiang Mai University who also provided advice on how to set up the data collection, helped with establishing contacts in research locations and provided input on the questionnaire and interview protocol.

Oisterwijk; Wolf Legal Publishers The Netherlands :2015. 119p.

By Raoul Farrar

This report details current migration and human-smuggling dynamics in the extreme south of Algeria. The study assesses how Algerian authorities manage migration flows and human smuggling along the borders with Niger and Mali. The report comprises three sections: The first offers a brief history of the evolution of migration from sub-Saharan Africa to Algeria, and migrants’ experiences there. The second details the practicalities of human smuggling (strategies, prices, modus operandi and routes) in Algeria’s borderlands with northern Mali and northern Niger (Bordj Badji Mokhtar, Timiaouine, Tinzaouatine, In Guezzam). The third section assesses how the Algerian authorities address irregular migration, scrutinizing recent policy developments, including the 2015 repatriation deal between Algeria and Niger and its effects. The study concludes with a number of policy recommendations on how Algeria can better cope with irregular migration in the future.

Geneva: Global Initiative against Transnational Organized Crime, 2020. 60p.

By Yvon Dandurand, Darryl Plecas, John Winterdyk and Vivienne Chin

The International Centre for Criminal Law Reform (ICCLR) conducted a qualitative survey and analysis of the types of services and supports most needed by survivors of labour and sex trafficking, including the perceived usefulness and effectiveness of these services. The study also examined service delivery models, source of referrals, models of inter-agency collaboration, and accessibility of relevant services in British Columbia and Alberta for meeting the needs of labour and sex trafficking survivors (including those at risk of or are currently being trafficked). Previous research has revealed a lot about the needs of victims and survivors of human trafficking and their difficulty in accessing relevant services. Their needs are multiple and complex, but, by now, they are well known. These needs include health care (including mental health and in some cases addiction treatment), legal, financial (immediate and longer-term), protection (e.g., safe houses), housing, emotional and psychological support, connection with the justice system, and in the case of survivors of transnational trafficking, translation, assistance with respect to their immigration status, communication with home and repatriation, travel assistance, etc. The needs of trafficked survivors are not uniform and are contextualized by the purpose for which they are trafficked, particularly such as those for sexual exploitation or labour exploitation. The needs are also different for Canadian and foreign victims. There are also gender-based differences in the needs of survivors. Finally, survivors of human trafficking require during the criminal justice process when they are involved as witnesses for law enforcement and the prosecution.

Vancouver, BC : International Centre for Criminal Law Reform and Criminal Justice Policy, 2023. 72p.

By Digidiki, V., J. Bhabha, K. Connors, H. Cook, C. Galez-Davis, C. Hansen, M. Lane, S. Laursen, and L. Wong,  The International Organization for Migration and the François-Xavier Bagnoud Center for Health and Human Rights at Harvard University.

Despite efforts, large numbers of children continue to fall victim to traffickers worldwide, due to inequitable social, economic, environmental and political factors that engender exploitative and discriminatory practices. A critical component of countering trafficking is reliable and up-to-date data, to empirically ground interventions, though actionable data are limited, and child victims are typically hard to reach. This report, based on analysis of extensive, globally sourced data, is the first of its kind and analyses primary data from more than 69,000 victims of trafficking of 156 nationalities, trafficked in 186 countries, who registered with IOM in its 113 countries of operation, using the IOM Victims of Trafficking Database (VoTD) - the largest available international database of individual victims of trafficking.

The report shows that child trafficking is a multifaceted and complex phenomenon that continues to spread and evolve within and across borders. No age range, no gender and no nationality are immune to child trafficking; it is a truly global phenomenon. However, the study provides evidence of important trends and dynamics, linked to factors such as age, gender and geography, that help further our understanding of the phenomenon, with the potential to inform policy and programming.

Geneva: IOM, 2023. 88p.

Geri L. DimasI, Renata A. Konrad2 , Kayse Lee MaassID3 , Andrew C. Trapp

Human trafficking is a widespread and compound social, economic, and human rights issue occurring in every region of the world. While there have been an increasing number of antihuman trafficking studies from the Operations Research and Analytics domains in recent years, no systematic review of this literature currently exists. We fill this gap by providing a systematic literature review that identifies and classifies the body of Operations Research and Analytics research related to the anti-human trafficking domain, thereby illustrating the collective impact of the field to date. We classify 142 studies to identify current trends in methodologies, theoretical approaches, data sources, trafficking contexts, target regions, victim-survivor demographics, and focus within the well-established 4Ps principles. Using these findings, we discuss the extent to which the current literature aligns with the global demographics of human trafficking and identify existing research gaps to propose an agenda for Operations Research and Analytics researchers. 

. PLoS ONE 17(8), 2022: e0273708. 

By Elina Kervinen, Natalia Ollus

  HEUNI and the Assistance system for victims of human trafficking have analysed whether trafficking of children occurs in Finland and what forms of human trafficking may exist in Finland. In addition to trafficking in human beings, the report examines exploitation related to or indicative of the same, as well as risk and vulnerability factors that create conditions for such exploitation. In addition to minors, the report included young people 18–21 years of age, as many adolescents have been exploited as minors but have either only received assistance as an adult or have been victimised after reaching adult age. The report covers exploitation of children and young persons who are members of the majority population or have a foreign background, including children and young persons who are asylum seekers. The report includes both the cases of exploitation that took place in Finland and those that were identified in Finland. This means that the actual exploitation may have occurred in Finland, in a child’s home country or country of origin, or en route to Finland. The report answers the following research questions: 1) Which forms of trafficking of children exists in Finland, 2) What kinds of cases have been reported to authorities, organisations and other actors, 3) How these parties have acted in the cases reported to them, and 4) How trafficking in children can be identified and prevented in Finland. The focus of the report is on understanding and describing the nature of the phenomenon on the basis of individual case examples. The report utilises both quantitative and qualitative information obtained from an online survey directed at professionals and interviews with experts. We have also used statistics of the Assistance system for victims of human trafficking on child victims of human trafficking and case descriptions of the forms of human trafficking experienced by children. Between 2006 and 2018, the Assistance system for victims of human trafficking assisted 55 children under 18 years of age and 141 young persons (aged 18 to 21). These figures show how many children and young persons have been guided into the assistance system, but they do not describe the extent of the phenomenon in Finland, as many cases remain unidentified as human trafficking. On the basis of this report, it appears that the exploitation of children and young people is not always seen through the framework of trafficking in human beings: rather, it is understood as some other form of exploitation. According to the assessment by experts, as obtained from interviews and the survey results, exploitation that took place in Finland was most commonly sexual exploitation, such as forced prostitution, commercial sexual exploitation of a child or sexual exploitation that occurs or begins via the Internet. The report also reveals cases of forced marriage and forced criminal activity in Finland. Sexual exploitation and forced marriages are the most common forms of exploitation experienced by children and young people in their home country or country of origin. En route to Finland, children and young people have experienced many forms of sexual exploitation and labour exploitation. According to this report, sexual exploitation appears to be the most  identifiable form of exploitation related to human trafficking.

Helsinki: European Institute for Crime Prevention and Control, affiliated with the United NationsHEUNI, 2019. 115p.

By Lucia Bird

Governments need to ensure responses to migration and human smuggling don’t make it more dangerous for migrants and more lucrative for criminals. Mobility has been a key facet of resilience across much of the African continent throughout its history, and those on the move have long relied on the support of smugglers to facilitate the journey. However, the birth of the modern migrant smuggling industry as a multi-million global business is much more recent, as is the perception of the migrant smuggler as a highly organised criminal figure.

ENACT Africa, 2021. 88p.

By Bruce Ravesloot, Tanay Amirapu, Chandler Smith, Sehdia Mansaray ; TANGO International, Inc.

This research report critically assesses the risks and needs of Rohingya refugees in Bangladesh and Southeast Asia across three thematic domains: refugee protection, human trafficking, and human smuggling. The research draws from three national contexts: Thailand, Malaysia, and Indonesia.

The research explores the following questions: What is the regional and national policy landscape for refugee protection, anti-smuggling, and anti-trafficking? What are the risks and opportunities in these domains?

Denmark: Mixed Migration Centre, 2022. 97p.

By Daphné Bouteillet-Paquet

Migrant smuggling has been an issue of increasing concern. The negative consequences of this type of transnational crime include the erosion of state sovereignty and the loss of control over who enters and leaves the territory, the potential security implications of clandestine entries and document smuggling, the large profits that accrue to human smugglers and organized criminal groups, the increasingly brutal treatment of migrants by careless smugglers leading to a growing number of deaths by drowning, dehydration, freezing or suffocation, and the high smuggling fees that migrants have to pay for the illegal transfer to destination countries, often leading to high debts for smuggled migrants and making them vulnerable to exploitation and human trafficking. Despite the fact that migrant smuggling has attracted great media and political attention over the last two decades, there has not been any comprehensive analysis of the state of expert knowledge. Great confusion still prevails about what is migrant smuggling within the global context of irregular migration.

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  UNODC is currently developing and implementing a number of new projects to assess and counter the various threats posed by human smuggling. To do so effectively, and to learn from already existing research on migrant smuggling for current and future programme design, it is imperative to gain an overview of the current state of knowledge on the subject by consolidating the existing literature on the subject in one comprehensive and informative background document.

  The Global Review and Annotated Bibliography of Recent Publications on Smuggling of Migrants (Global Review) replies to this need by surveying existing sources and research papers on migrant smuggling, to provide a summary of knowledge and identify gaps based on the most recent and relevant research available on migrant smuggling from a worldwide perspective.

  The Global Review is structured in thematic chapters which also address the issue at a regional level. Conceptual challenges, scope of migrant smuggling, profiles of smuggled migrants and of migrant smugglers, their relationships, the organizational structures of smuggling networks, modus operandi and smuggling fee as well as the human and social cost of migrant smuggling are addressed in this Global Review, based on well-informed journalistic books, reports and academic articles.

Vienna: United Nations Office of Drugs and Crime, 2011. 148p.

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Mixed Migration Centre and United Nations Office on Drugs and Crime

This snapshot focuses on how smugglers and refugees and migrants make contact in West and North Africa. It draws on 3,602 surveys of refugees and migrants who had used a smuggler or smugglers, conducted in Burkina Faso, Mali, Niger, Libya and Tunisia from February 2021 to March 2022. It also draws on 356 smuggler surveys conducted in the same countries over June-October 2021. It provides analysis of the channels and the timing of contact between migrants and smugglers.

Mixed Migration Centre, 2022. 7p.

By Stijn Aerts

Trafficking in human beings is a serious offence against personal and sexual freedom and integrity. A distinction can be made between different kinds of THB based on the purpose, which is always a form of exploitation. Besides trafficking for sexual exploitation, the most studied and most reported type, there are trafficking for labour exploitation, trafficking for criminal exploitation, and a few other types. Perpetrators make money off of labour exploitation in two major ways: cost reduction and revenue generation. The most promising prevention initiatives are proactive labour inspections and targeted, multi-agency investigations of situations or businesses where labour trafficking is indicated. Forced criminality can take the form of forced begging as well as forced metal theft, pickpocketing, drug production, trafficking and dealing, and benefit fraud. Prevention efforts should focus on two axes: measures to eliminate the feeding ground for criminal exploitation on the one hand and stimulating the identification and non-punishment of victims.

Generally speaking, the evidence base on THB and THB prevention initiatives is weak. Studies are of poor quality, and are generally unable to prove the effectiveness of preventive efforts, not least in the case of awareness campaigns. It is therefore of key importance to invest in highly-quality impact and outcome evaluation studies, and to exercise appropriate caution when implementing new approaches the effectiveness of which is yet to be determined.

Brussels: European Crime Prevention Network, 2022. 20p.

By Theodore Baird

Human smuggling is a global phenomenon which has been difficult to research. Even though there is a large and growing literature on human smuggling, the literature lacks a systematic review of the major theoretical and conceptual approaches. This literature review is organized with the purpose of clarifying and understanding the diversity of theoretical approaches used in the study of migrant smuggling. Six separate theoretical approaches are identified and discussed: 1) organizational or network approaches, partially based on criminological models; 2) mode of crossing and likelihood of capture models, including estimations of migration rates and flows; 3) migration industry and market approaches; 4) global historical comparisons; 5) human rights responses which are concerned with legal arguments; and 6) gender approaches. The review concludes with suggestions for future research.

Copenhagen: Danish Institute for International Studies (DIIS) , 2013. 29p.

By United Nations Office on Drugs and Crime (UNODC)

In April 2015, the UNODC Regional Office for Southeast Asia and the Pacific released the report Migrant Smuggling in Asia (Volume I), the result of an intensive effort to collect and share data and information on migrant smuggling spanning 28 States and territories in the Asia region. This new report, Migrant Smuggling in Asia and the Pacific (Volume II) builds on that work. Covering 40 States and territories, it expands upon the geographical scope of the previous report to include the Pacific and gives an updated overview of migrant smuggling in the region as a whole.

Bangkok, Thailand: UNODC, Regional Office for Southeast Asia and the Pacific , 2018. 339p.