2007 (University of Paris X Nanterre)
2008 (Technical University of Lisbon)
2010 (École normale supérieure de Cachan)
2013 (University of Cergy-Pontoise)
2015 (University of Cergy-Pontoise)
2016 (University of Sao Paulo)
2018 (Institute of Advanced Studies, Cergy)
2020 (Centre Walras-Pareto, University of Lausanne – cancelled)