Roger Stein is a Professor of Finance at the MIT Sloan School of Management, where he researches behavioral economics and decision-making under uncertainty. His work on investor psychology and risk perception has been published in top academic journals like the Journal of Finance.

Stein's popular TED talk 'Why We Make Irrational Decisions' has reached over 2 million views, offering science-backed strategies to combat cognitive biases. With over 15 years of experience as a professor and expert advisor, his keynotes give business leaders practical tools to improve organizational decision-making.