9 citations · 10 across the 3 of their papers we have counts for
4 papers · 1 filter
Beyond Parallel Trends: An Identification-Strategy-Robust Approach to Causal Inference with Panel Data
Brantly Callaway, Derek Dyal, Pedro H. C. Sant'Anna +1
In this paper, we propose a new approach to causal inference with panel data. Instead of using panel data to adjust for differences in the distribution of unobserved heterogeneity…
Difference-in-Differences Designs: A Practitioner's Guide
Andrew Baker, Brantly Callaway, Scott Cunningham +2
Difference-in-differences (DiD) is arguably the most popular quasi-experimental research design. Its canonical form, with two groups and two periods, is well-understood. However, e…
Was Javert right to be suspicious? Marginal Treatment Effects with Duration Outcomes
Santiago Acerenza, Vitor Possebom, Pedro H. C. Sant'Anna
We identify the distributional and quantile marginal treatment effect functions when the outcome is right-censored. Our method requires a conditionally exogenous instrument and ran…
Difference-in-Differences with Multiple Time Periods
Brantly Callaway, Pedro H. C. Sant'Anna
In this article, we consider identification, estimation, and inference procedures for treatment effect parameters using Difference-in-Differences (DiD) with (i) multiple time perio…