1. Effects of origin contexts and migration policies on the re-emigration of Sub-Saharan African migrants living in Belgium • Josue JBM Begu Mbolipay, Université Catholique de Louvain (UCL) - Centre for demographic research; Marie-Laurence Flahaux, Institut de Recherche pour le Développement (IRD); Bruno D. Schoumaker, UCLouvain.

2. Between Guesstimates and Estimates? A Case Study of Unregistered and Irregular Populations in Belgium • Sylvie Gadeyne, Vrije Universiteit Brussel; Johan Surkyn, Vrije Universiteit Brussel; Pieter-Paul Verhaeghe, Vrije Universiteit Brussel.

3. The Demography of Crisis-Driven Outflows from Venezuela • jenny garcia, Institut National d'Études Démographiques (INED).

4. Immigration and Social Cohesion within the Neighbourhood • Qing Guan, Australian National University; James O'Donnell, Australian National University.

5. Bridging Data Gaps: Social Media and Traditional Sources in Assessing Migration in Latin America • Victoria Prieto Rosas, Universidad de la República, Uruguay; Julieta Bengochea, Universidad de la República; Mariana Fernandez Soto, Universidad de la Republica; Martín Koolhaas, Universidad de la Republica; Camila Montiel, Universidad de la República; Gabriela Pedetti, Universidad de la República; Martín Pedemonte, Universidad de la República; Alicia Rubini, Universidad de la República.