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econ.GN2026
Floods and the Duplication of Production: Evidence from the Global Car Industry
Michele Fioretti, Sophia Praetorius, Thierry Mayer
Floods are becoming more frequent and can disrupt global supply chains. We study how multinational car makers adapt vehicle and key parts production to flood risk, and how their ch…
econ.GN2025
Getting There and Getting In: How Mobility and Sorting Keep Women out of Top Startup Accelerators
Chuan Chen, Michele Fioretti, Junnan He +1
Startup accelerators are a leading gateway to venture capital, but top programs often require founders to relocate to a venture hub. From a hand-collected census of U.S. accelerato…
econ.GN2024
Capacity, Technology Portfolios, and the Paradox of Concentration
Michele Fioretti, Junnan He, Jorge Tamayo
Does limiting the largest firm's capacity always lower prices? We model firms competing in supply schedules with multiple technologies, each with constant marginal cost up to capac…