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La presente ricerca, con un approccio qualitativo-ermeneutico, esplora il fenomeno del conflitto armato colombiano, con un focus specifico sul processo di reintegrazione sociale e sull’esperienza soggettiva come ex sequestrati e come ex guerriglieri. La ricerca consente un’esplorazione in profondità, integrando la dimensione politico-sociale con quella clinica, lasciando alla luce tre vertici d’analisi; Studio 1: le rappresentazioni sociali intorno alle figure di vittime e di carnefice e alle dinamiche relazionali del conflitto armato colombiano; 
 Studio 2: l’approccio, i metodi e le tecniche di lavoro degli operatori che si occupano di reintegrazione sociale di ex sequestrati (nella Fondazione País Libre) e di ex guerriglieri (nell’Agenzia Colombiana per la Reintegrazione, “ACR”); 
 Studio 3: le matrici familiari e i suoi principali risorse relazionali che hanno supportato i soggetti durante la loro esperienza come sequestrati e come guerriglieri e una volta rientrano in società. Sono analizzati i tre assi delle matrici familiari (le origini, i rapporti di coppia e il passaggio generazionale –Cigoli & Tamanza, 2009- e le risorse che possono alimentare la resilienza familiare (Walsh, 2005) Gli studi cercano di superare la dicotomia vittima/carnefice, che organizza l’opinione pubblica colombiana e le rappresentazioni sociali delle figure di ex-sequestrati (le vittime) ed ex-guerriglieri (i carnefici). I risultati degli studi effettuati possono fornire strumenti utili per orientare l’intervento clinico e favorire il processo di reintegrazione sociale. Si presentano a sua volta nuovi approcci che includono il lavoro decisivo delle comunità e delle famiglie, che si presentano come attori partecipativi e non passivi e vittimizzati come generalmente sono trattati. / The current research (with a qualitative-hermeneutic approach) explores the phenomenon of Colombian armed conflict. It is specifically focus on social reintegration process and the subjective experience of ex combatants and ex abducted people. The study of the phenomenon in its clinical and sociopolitical complexity, articulates three vertices of analysis: Study 1: Social representations, around the current armed conflict and its involved figures. Study 2: The principal models of intervention offered by two organizations that work directly with ex abducted people (País Libre Foundation) and with demobilized people from illegal groups (Colombian Agency for Reintegration, “ACR”). Study 3: Family patterns, and its principal relational resources tan have supported subjects during their experience as abducted or combatants and once their return to society. The three axes of family patterns were explored (the origins, the couple relationship and the generational passage –Cigoli & Tamanza-) and the resources that can support family resilience (Walsh, 2005). Results break traditional polarization on the lectures around Colombian armed conflict. The present research transcends the individual study of involved participants and of implications of traumatic facts, to explore inside their relationships and resources. New approaches are presented to orientate interventions in clinical psychology that could be helpful to social reintegration process. It is also presented a new approach that includes the decisive role of families and communities as active actors instead of passive and victimized as they have been generally treated.

La notion de participation directe aux hostilités n’a jamais été définie de manière précise au regard du droit international humanitaire. Cette ambiguïté a conduit à des interprétations divergentes du concept d’hostilités et des critères juridiques utilisés pour définir une participation directe par opposition à une participation indirecte (effort de guerre).D’ailleurs, les conflits contemporains posent de nouveaux défis quant à la définition et la mise en oeuvre de la notion de la participation directe aux hostilités. Les moyens de guerre de haute technicité (l’attaque de réseaux informatiques) et l’externalisation des forces armées (sociétés militaire privées), illustrent l’imbrication croissante des activités civiles et militaires et la difficulté à identifier précisément qui participe directement aux hostilités et quelles sont les mesures à prendre pour protéger ceux qui n’y participent pas directement. / The notion of direct participation in hostilities has never been precisely defined in international humanitarian law. This ambiguity has led to differing interpretations of the concept of hostilities and legal criteria imply a distinction from direct participation in hostilities as opposed indirect participation (war effort).Indeed, contemporary conflicts have given rise to further challenges in terms of defining and implementing the notion of direct participation in hostilities. The use of high-tech warfare (computer network attack), privatization of the armed forces (private military company), among others, illustrate the increased intermingling of civilian and military activities which make it difficult to determine who is taking a direct part in hostilities and what measures should be taken to protect those who are not directly participating.

This thesis starts by arguing that the civil conflicts that erupted in the African Great Lakes are rooted in a continuous pursuit of power, in which ethnic, regional and political identifiers are used by the contenders for power to rally community support. In an introductory chapter, I go back to the colonial era, drawing attention to Burundi and Rwanda, and then describe in more details Burundi's refugee crisis, ex-combatants' demobilization and the 2010 elections, all of which will be addressed in the subsequent chapters. <p><p>In the second chapter, entitled "On the Instrumental Power of Refugees: Household Composition and Civil War in Burundi", I study changes in household composition following household's exposure to civil war in Burundi. The analyses rely on a panel dataset collected in rural Burundi in 2005 and 2010. To address concerns over the endogenous distribution violence, I use an instrumental variables strategy using the distance to refugee camps, in which the Hutu rebellion was organized from the mid-1990s onwards. The analysis focuses on the impact of violence on demographic changes within households.<p><p>The third chapter, entitled "Who Benefited from Burundi's Demobilization Program?" and co-authored with Olivier Sterck (University of Oxford) and Philip Verwimp (ULB), assesses the impact of the demobilization cash transfers program, which took place from 2004 onwards in post-war Burundi. In the short run, we find that the cash payments had a positive impact on beneficiaries' consumption, non-food spending and investments. Importantly, it also generated positive spillovers on civilians in their home villages. However, both the direct impact and the spillovers seem to vanish in the long run. Ex-combatants' investments in assets were not productive enough to sustain their consumption pattern in the long run, as they ultimately ran out of demobilization money. <p><p>In the fourth chapter, entitled "From Rebellion to Electoral Violence. Evidence from Burundi" and co-authored with Andrea Colombo (ULB) and Olivier Sterck (University of Oxford), we aim at understanding the triggers of electoral violence in 2010, only a few months after the end of the war. We find that an acute polarization between ex-rebel groups -capturing the presence of groups with equal support - and political competition are both highly conducive to electoral violence. Disaggregating electoral violence by type, we show that these drivers explain different types of violence. Perhaps surprisingly, we find that ethnic diversity is not associated with electoral violence in post-conflict Burundi. <p><p>In the last chapter, entitled "Who Benefits from Customary Justice? Rent-seeking, Bribery and Criminality in sub-Saharan Africa" and co-authored with Olivier Sterck (University of Oxford), we have a closer look at the judicial system of Uganda, an important institution in a post-conflict economy. In many African countries, customary and statutory judicial systems co-exist. Customary justice is exercised by local courts and based on restorative principles, while statutory justice is mostly retributive and administered by magistrates' courts. As their jurisdiction often overlaps, victims can choose which judicial system to refer to, which may lead to contradictions between rules and inconsistencies in judgments. In this essay, we construct a model representing a dual judicial system and we show that this overlap encourages rent-seeking and bribery, and yields to high rates of petty crimes and civil disputes. <p><p>In Burundi, history has shown that instability in one country of the Great Lake region may destabilize the whole area, with dramatic effect on civilian population. Understanding the dynamics laying at the origin of violence, during and after civil conflict, is crucial to prevent violence relapse in any form, from petty criminality to larger scale combats. <p> / Doctorat en Sciences économiques et de gestion / info:eu-repo/semantics/nonPublished

This study investigates the situation of Rwandan youth ex-combatants in the Democratic Republic of Congo (DRC). Specifically, the study examines how and why young people become involved in conflicts as fighters, how the conflict impacts upon them, and how the Disarmament, Demobilization, Rehabilitation and Reintegration programs set up by international aid agencies attempted to address the youth's special needs as they relate to reintegration in their home communities. By employing qualitative semi-structured interviews and group discussions with demobilized ex-combatant youth and other stakeholders in northern Rwanda, the study examines how the Western model and assumption of childhood and child soldiering has so far dictated the approaches of international aid agencies in response to the needs of young people in armed conflicts. The study challenges some of the assumptions and argues for a more representative and focussed approach that emphasizes on the socio-cultural context of the ex-combatants. The research shows how and why some youth voluntarily join armed groups. It also highlights the resilience of the youth in the midst of conflict and their ability to rebuild their lives. The findings of the research have some implications for the way the international aid agencies conceptualize and provide assistance to the young people affected by armed conflicts. It challenges the assumption held by the aid agencies regarding the exclusive emphases on victimization and trauma counselling, and refocuses on the need to rebuild the youth's resilience and coping strategies. / Sociology / MA (Sociology)

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This study investigates the situation of Rwandan youth ex-combatants in the Democratic Republic of Congo (DRC). Specifically, the study examines how and why young people become involved in conflicts as fighters, how the conflict impacts upon them, and how the Disarmament, Demobilization, Rehabilitation and Reintegration programs set up by international aid agencies attempted to address the youth's special needs as they relate to reintegration in their home communities. By employing qualitative semi-structured interviews and group discussions with demobilized ex-combatant youth and other stakeholders in northern Rwanda, the study examines how the Western model and assumption of childhood and child soldiering has so far dictated the approaches of international aid agencies in response to the needs of young people in armed conflicts. The study challenges some of the assumptions and argues for a more representative and focussed approach that emphasizes on the socio-cultural context of the ex-combatants. The research shows how and why some youth voluntarily join armed groups. It also highlights the resilience of the youth in the midst of conflict and their ability to rebuild their lives. The findings of the research have some implications for the way the international aid agencies conceptualize and provide assistance to the young people affected by armed conflicts. It challenges the assumption held by the aid agencies regarding the exclusive emphases on victimization and trauma counselling, and refocuses on the need to rebuild the youth's resilience and coping strategies. / Sociology / MA (Sociology)