Research project : “Participative” Event Marketing and Role of Participant Commitment 
YILDIZ Helene, AYED Nizar

The roles of perceived norms and self-consciousness in understanding consumers’ willingness to recommend : The case of off-line second-hand clothing
YILDIZ Helene, AFAWUBO Komivi, AYED Nizar, TAHALI Sara

The sharing economy in tourism: sustainability or non-sustainability?
YILDIZ Helene, AFAWUBO Komivi, AYED Nizar, KORNMANN Philippe, NDIAYE Florence, TAHALI Sara