In a nutshell: Causal evaluation of tools to protect consumers from high prices and low variety of (unsustainable/ unhealthy products) when producers and retailers are powerful
I am an Associate Professor (with tenure) at MINES Paris, PSL University.
Research Field & Methodology
My field is the analysis of firm size, market power, competition, and public policies at different levels of supply chains.
To that end, I use so called "Structural Models of Empirical IO": which allow causal inference using economic theory, statistics, and big data.