The Sicilian Mafia is the most famous criminal organisation in the world. While its own code of honour, rustic chivalry and violence methods have been adopted by other illicit groups, very little is known about how the Mafia, Cosa Nostra, is actually organised and embedded in its territory. Who runs the day-to-day operations? What does it take for a Mafioso to raise the ranks and become a boss? How can the organisation protect itself and re-group after arrests? This book explores for the first time the structure of this criminal organisation through the lens of spatial and social network analysis and answers these questions. This is done by looking at the relationships of 176 members of the organisation that have been recently involved in building the Cupola, the highest ruling and judicial body in the organisation. Starting from the arrest warrant that uncovered this criminal restructuring, a method and several alternatives are offered, explained and commented on how to analyse and visualise criminal networks. The book confirms the assumption that the Sicilian Mafia is a criminal organisation that is deeply rooted in its territory. Mafiosi live, work and interact only in the remit of their own neighbourhood. Bosses are evasive, even to their own affiliates, and mid-level members are in charge of keeping the whole network operational. This book is particularly useful to students, researchers and law enforcement agencies that look at new ways to understand and disrupt the operations and structure of criminal organisations around the world.

This timely volume is an anthology of writings in Italian which examine the origins, nature and culture of the Sicilian mafia. Separate chapters are devoted to the culture from which the mafia emerged, the economic and business activities in which it is now engaged, its relations with politics and politicians, as well as its structure and historical evolution. There are portraits of prominent mafiosi as well as of the people and organisations that have struggled against mafia crime. The individual pieces come from the most diverse sources, including newspapers, historical and sociological works. There is an introduction in English as well as a full vocabulary and a glossary of terms associated with the mafia. From these composite elements a complete and rounded picture of the mafia is constructed, making it an invaluable text for those interested in Italian culture.

How do mafias work? How do they recruit people, control members, conduct legal and illegal business, and use violence? Why do they establish such a complex mix of rituals, rules, and codes of conduct? And how do they differ? Why do some mafias commit many more murders than others? This book makes sense of mafias as organizations, via a collative analysis of historical accounts, official data, investigative sources, and interviews. Catino presents a comparative study of seven mafias around the world, from three Italian mafias to the American Cosa Nostra, Japanese Yakuza, Chinese Triads, and Russian mafia. He identifies the organizational architecture that characterizes these criminal groups, and relates different organizational models to the use of violence. Furthermore, he advances a theory on the specific functionality of mafia rules and discusses the major organizational dilemmas that mafias face. This book shows that understanding the organizational logic of mafias is an indispensable step in confronting them.

An anthology of writings in Italian which examine the origins, nature and culture of the Sicilian mafia. Separate chapters are devoted to the culture from which the mafia emerged, the economic and business activities in which it is now engaged, its relations with politics and politicians, as well as its structure and historical evolution. There are portraits of prominent mafiosi as well as of the people and organizations that have struggled against mafia crime. The individual pieces come from a diverse range of sources, including newspapers, historical and sociological works. There is an introduction in English, as well as a full vocabulary and a glossary of terms associated with the mafia.

This innovative collection of original essays showcases the use of social networks in the analysis and understanding of various forms of crime. More than any other past research endeavor, the seventeen chapters in this book apply to criminology the many conceptual and methodological options from social network analysis. Crime and Networks is the only book of its kind that looks at the use of networks in understanding crime, and can be used for advanced undergraduate and beginner’s graduate level courses in criminal justice and criminology.

Today, the world is facing an increasing impact from established organized crime, emerging transnational organized crime, and gangs that requires an understanding of who and what these organizations are and how they achieve their goals. Updated to include new and relevant research and statistics, Understanding Organized Crime, Second Edition provides students with a better understanding of how and why these criminal groups continue to dominate the world of crime and what law enforcement must do to address this threat. Written by a leading expert in the field and based on his experience and academic research, Understanding Organized Crime, Second Edition is a comprehensive introduction to the subject and includes coverage of the types of organized crime, definitions of organized crime, why it continues to exist, and how it has evolved throughout history. Material covered includes the structure and hierarchy of each organization, their methods of operation, and the techniques and laws used by law enforcement to address the dynamic nature of domestic and transnational organized crime. Using the author’s unique approach to the topic, students will learn about organized crime through the eyes of the criminal investigator, and how law-enforcement practitioners today are counteracting these criminal organizations. New and Key Features of the Second Edition: • Revised and updated to include new and relevant research, statistics, and case studies to help students understand the true nature of organized crime and the players involved. • Chapter 5 (Mexican Drug Trafficking Organizations) has been updated to include the most recent information on new alliances and wars over territories and smuggling routes between established cartels and emerging organizations in Mexico. • A new chapter, The Nexus of Transnational Organized Crime and Terrorism, addresses the increasing connections between terrorist groups and transnational organized crime, including new challenges facing governments and law enforcement in identifying and prosecuting these cooperative networks. • Provides information outlining the new age of piracy that has resulted in the creation of task forces that focus on areas around the Gulf of Aden off the coast of Somalia. • Additional and updated information is now included in the chapters on the Russian Mafia, the Italian-American Mafia, the Yakuza, and Outlaw Bikers. Instructor Resources: *Test Bank *Microsoft PowerPoint slides Student Resources: * Companion Website (secure) featuring: -interactive glossary -interactive flashcards -practice exercises -and more!

Today, mafias operate across the globe, with hundreds of thousands of members and billions of dollars in revenue. From Hong Kong to New York, these vast organizations spread their tentacles into politics, finance and everyday life. Criminologist Federico Varese draws on a lifetime's research to give us access to some of the world's most secretive societies. Mixing reportage with case studies and historical insights, this is the story of mafia as it really is: filled with boredom and drama, death and disaster, ambition and betrayal.

For decades, a new type of terrorism has been quietly gathering ranks in the world. America's ability to remain oblivious to these new movements ended on September 11, 2001. The Islamist fanatics in the global Salafi jihad (the violent, revivalist social movement of which al Qaeda is a part) target the West, but their operations mercilessly slaughter thousands of people of all races and religions throughout the world. Marc Sageman challenges conventional wisdom about terrorism, observing that the key to mounting an effective defense against future attacks is a thorough understanding of the networks that allow these new terrorists to proliferate. Based on intensive study of biographical data on 172 participants in the jihad, Understanding Terror Networks gives us the first social explanation of the global wave of activity. Sageman traces its roots in Egypt, gestation in Afghanistan during the Soviet-Afghan war, exile in the Sudan, and growth of branches worldwide, including detailed accounts of life within the Hamburg and Montreal cells that planned attacks on the United States. U.S. government strategies to combat the jihad are based on the traditional reasons an individual was thought to turn to terrorism: poverty, trauma, madness, and ignorance. Sageman refutes all these notions, showing that, for the vast majority of the mujahedin, social bonds predated ideological commitment, and it was these social networks that inspired alienated young Muslims to join the jihad. These men, isolated from the rest of society, were transformed into fanatics yearning for martyrdom and eager to kill. The tight bonds of family and friendship, paradoxically enhanced by the tenuous links between the cell groups (making it difficult for authorities to trace connections), contributed to the jihad movement's flexibility and longevity. And although Sageman's systematic analysis highlights the crucial role the networks played in the terrorists' success, he states unequivocally that the level of commitment and choice to embrace violence were entirely their own. Understanding Terror Networks combines Sageman's scrutiny of sources, personal acquaintance with Islamic fundamentalists, deep appreciation of history, and effective application of network theory, modeling, and forensic psychology. Sageman's unique research allows him to go beyond available academic studies, which are light on facts, and journalistic narratives, which are devoid of theory. The result is a profound contribution to our understanding of the perpetrators of 9/11 that has practical implications for the war on terror.

This book highlights cutting-edge research in the field of network science, offering scientists, researchers, students, and practitioners a unique update on the latest advances in theory and a multitude of applications. It presents the peer-reviewed proceedings of the Eighth International Conference on Complex Networks and their Applications (COMPLEX NETWORKS 2019), which took place in Lisbon, Portugal, on December 10–12, 2019. The carefully selected papers cover a wide range of theoretical topics such as network models and measures; community structure, and network dynamics; diffusion, epidemics, and spreading processes; resilience and control as well as all the main network applications, including social and political networks; networks in finance and economics; biological and neuroscience networks; and technological networks.