2 papers
econ.EM2026
A Nonparametric Test for Cross-Unit Spillovers
Margherita Comola, Camila Comunello, Abhimanyu Gupta
Cross-unit dependence is pervasive in empirical applications and complicates econometric inference, especially when spillovers operate in nonlinear ways. We propose a novel nonpara…
econ.EM2026
Networked risk perception and behavioral bubbles: the case of a pandemic
Sepehr Ilami, Margherita Comola, Silvia Prina +1
Risk perception is typically modeled as an individual cognitive readout of objective hazard, yet during crises what people judge as risky is shaped by what their peers do. Using we…