Guillaume Saint-Jacques
Ph.D. Candidate
Information Technologies / Economics
MIT Sloan School of Management
Guillaume Saint-Jacques

Guillaume is a Ph.D. candidate at MIT Sloan. His advisor is Erik Brynjolfsson, who also serves as the director of the MIT Center for Digital Business. Guillaume's research interests involve the Economics of Information Technologies and Digitization.

Prior to joining MIT, Guillaume completed a Master's degree in Economics ENS Paris (B/L 2006) and Paris School of Economics. Under the supervision of Thomas Piketty, he wrote his Master's thesis on the effect of income splitting on the labor supply of women, and he developed the first on-line tax reform simulator. He received his business education in the Entrepreneurship program at HEC Paris where he studied reputation building in social media. For a year, he also taught as a French lecturer at the University of California, Los Angeles.

Contact Info

Guillaume Saint-Jacques
MIT Sloan School of Management, E62-459
100 Main Street
Cambridge, MA 02142
Email: gsaintja@
Phone (office): +1-617-253-4361
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