Francesco Serti is a researcher at the Laboratory of Analysis of Complex Economic Systems (AXES) in Italy. The lab uses econometric tools and large administrative databases to quantitatively analyze relationships between economic phenomena and test economic theories. The research focuses on health and labor economics, studying things like occupational safety, labor market policies, and skill demands. It also examines firm dynamics, including productivity differences between firms, learning in production networks, and regional specializations. The goal is to classify patterns in data and evaluate economic policies and shocks.