ECGO lab’s principal investigator Celia Chui’s (HEC Montréal) research on competition group size and cheating—in collaboration with Maryam Kouchaki (Northwestern University) and Francesca Gino (Harvard Business School)—is now published in the May 2021 issue of Organizational Behavior and Human Decision Processes and has also been featured in the media. They find that as competition group size increases. This is because people in large groups are more likely to expect a larger number of absolute cheaters in their group, which makes them think that they should cheat too, in order to win.