I am currently a research scientist at the MIT Sloan School of Management where I cofounded the Aggregate Confusion Project. My research interest covers sustainable investing with a focus on ESG ratings, the disagreement between different rating agencies, and how it affects investors, firms, as well as academic research. I received my PhD in economics from Paris-Dauphine University. During my PhD, I held a visiting research position at ETH Zurich. I worked as a quantitative researcher at Amundi Asset Management and as a quantitative strategist/ trader at Alphadyne Asset Management. I taught at Paris-Dauphine University, Sciences-Po Paris, and MIT Sloan.