- Hammadou H., Hubert J. and Jayet H., "Evaluating the aggregate housing stock and the differential rent in the Nord-Pas-de-Calais region", for the 55th conference of the French Language Regional Science Association (Caen, july 2018).
- Hammadou H., Hubert J. and Jayet H., "Evaluating the aggregate housing stock and the differential rent in the Nord-Pas-de-Calais region", for the 65th Annual meeting of the French Economic Association (Nancy, june 2016).
- Hammadou H., Hubert J. and Jayet H., "Evaluating the aggregate housing stock and the differential rent in the Nord-Pas-de-Calais region", for the 33th Applied Microeconomics Days (Besançon, june 2016).
- Hammadou H., Hubert J. and Jayet H., "Evaluating the aggregate housing stock and the differential rent in the Nord-Pas-de-Calais region", organized by the Chair for Real Estate Management from Paris Dauphine University - PSL Research University (april 2017).
- Hubert J. and Daoud R., "Regards sur la recherche en économie du logement via le prisme du Journal of Housing Economics", organized by the Chair for Real Estate Management from Paris Dauphine University - PSL Research University (april 2016).
- Hammadou H., Hubert J. and Jayet H., Evaluating the aggregate housing stock and the differential rent in the Nord-Pas-de-Calais region, for a meeting of the "Groupe National Demande de Valeurs Foncières" (Paris, july 2016).
- Hammadou H., Hubert J. and Jayet H., "Évaluation de la rente foncière différentielle dans la région Nord-Pas-de-Calais", Internal Seminar of "Lille Économie Management" laboratory, University of Lille 1 (february 2015).
- Hubert J., presentation of the study "Le fonctionnement du marché du logement dans le Nord-Pas-de-Calais et mise en évidence des rentes foncières", at the "Epf Nord-Pas de Calais" (Lille, september 2014).
- Hubert J., "Pistes de prolongement du modèle DiPasquale-Wheaton", Internal Seminar of "Lille Économie Management" laboratory, University of Lille 1 (june 2014).
- Hubert J., Presentation for the end of the survey "Un point sur les recherches internationales en économie du logement de 2003 à 2012", at the "Plan Urbanisme Construction Architecture (PUCA)" (Paris, september 2013).