Welcome! I am a fourth year PhD Candidate in Decision Sciences at INSEAD. In my main stream of research, I study how social dynamics influence individual and group decision-making biases in organizations, specifically focusing on overconfidence and underconfidence. In a second stream of research, I study how language influences decision-making.

I received a B.A. in Philosophy, Politics, and Economics, as well as a B.A. in Economics and Management from the University of Lucerne in Switzerland.

If you're interested in chatting, please reach out! You can reach me at peter.wallmueller@insead.edu, or on Linkedin.