We are very pleased to announce that Ms. Maedeh Sharbaf, proposed by Valérie Bélanger, Marilène Cherkesly and Marie-Ève Rancourt, and Mr. Lucas Alves da Silva Santos, proposed by Maha Ben Ali and Pierre Baptiste, are the winners of the CIRRELT-GERAD Co-Supervised Research Scholarship Competition for 2022-2023.