Mobility, Trajectories and territories This research unit focuses on the diversity of individual and collective identities as experienced, self-reported or ascribed by others. It emphasizes people’s multiple memberships as they relate to migration and social trajectories and probes the construction of social, spatial and cultural categories that structure societies in connection with their histories. The unit’s multidisciplinary approach to a wide range of different geographical and research areas makes it possible to compare how those categories are used in population management within different political systems. Secretariat Geraldine Sheik Adam geraldine.sheik-adam@ined.fr +33(0)1 56 06 57 37 Members List Head of Units Loïc Trabut Permanent researcher Filter team members by status Permanent researcher Other researcher PhD student Engineer Other status Federico Bietti Non permanent researcher Alain Blum Emeritus researcher Hugo Bréant Mickaël Durand Leïla Fardeau Affiliated PhD Beatriz Fernandez Associated researcher Valérie Golaz Senior researcher France Guérin-Pace Senior researcher Guillaume Le Roux Permanent researcher Eva Lelièvre Emeritus researcher Dauphine Maureau PhD Student Virginia Mellado Invited researcher Naïk Miret Associated researcher Florian Pisu Non permanent researcher Joaquim Prud'homm Non permanent researcher Gloria Patricia Ramirez Bolanos PhD Student Thibaud Ritzenthaler Study manager Pascal Sebille Associated researcher Alice Servy Aby Shukiurov Invited PhD Student Celio Sierra-Paycha Associated researcher Research activities Research axes Ongoing Axe Territorial dynamics and reconfiguration of public and private solidarity Territorial dynamics and reconfiguration of public and private solidarity Ongoing Axe Thinking in terms of multiple temporal and territorial scales Thinking in terms of multiple temporal and territorial scales Ongoing Axe Exile in a context of authoritarian rule Exile in a context of authoritarian rule Updated on 24 September 2026