Sara Signorelli is an Assistant Professor at CREST – École Polytechnique in Paris and a labour economist specializing in the effects of migration and technological change on labour markets. Her research employs rigorous applied-micro identification methods alongside macroeconomic modeling to uncover how these forces reshape workers’ and firms' outcomes. From 2021 to 2023, she served as an Assistant Professor at the University of Amsterdam, and in 2021 earned her Ph.D. in Economics from the Paris School of Economics.