A Dirichlet Process mixture over cohort-time treatment effects recovers pooling structure in staggered DiD, cutting variance by 26-52% in favorable simulations and flagging when full pooling is adequate.
Two-Way Fixed Effects and Differences-in-Differences with Heterogeneous Treatment Effects: A Survey
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
econ.EM 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Partial Homogeneity in Staggered Difference-in-Differences
A Dirichlet Process mixture over cohort-time treatment effects recovers pooling structure in staggered DiD, cutting variance by 26-52% in favorable simulations and flagging when full pooling is adequate.