1. Measuring the Invisible: Data and Estimates of the Population Lacking Proof of Legal Identity • Romesh Silva, United Nations Population Fund (UNFPA); Soumaya Taibi, UNFPA.

2. Stable and non-stable momentum of population growth: Examining the dominating effect of younger age-structure over fast fertility decline in Indian states • Raj Kumar Verma, Population Council, India.

3. “Reverse Policies?” Reducing the Legal Minimum Age at Marriage Increases Child Marriage in Mali • Ewa Batyra, Center for Demographic Studies (CED) and Max Planck Institute for Demographic Research (MPIDR); Luca Maria Pesando, New York University Abu Dhabi.

4. Dynamique du travail des enfants au Bénin : Evidences à partir de la méthodologie des Comptes nationaux de transferts (NTA) • Sam Agbahoungba, CREG - LAREG; Latif Dramani, CREG-CREFAT, Université de Thies, Senegal ; Camille Guidime, Laboratoire de Recherche en Economie et Gestion (LAREG); Jean-Baptiste Oga, Université de Parakou; Barthélémy Biao, Laboratoire de Recherche en Economie et Gestion (LAREG).