5 citations · 5 across the 2 of their papers we have counts for
2 papers
econ.EM2024
Randomly Assigned First Differences?
Facundo Argañaraz, Clément de Chaisemartin, Ziteng Lei
We consider a first-difference regression of an outcome evolution on a treatment evolution . If the treatment effect changes over time, the regression residual is a functi…
econ.EM2021★ 5 cited
More Robust Estimators for Instrumental-Variable Panel Designs, With An Application to the Effect of Imports from China on US Employment
Clément de Chaisemartin, Ziteng Lei
We show that first-difference two-stages-least-squares regressions identify non-convex combinations of location-and-period-specific treatment effects. Thus, those regressions could…