Articles tagged with Difference-in-Differences

Watch Out for These Things When Using Time-Varying Regressors in Difference in Differences

In this post, Brant Callaway from the University of Georgia explains why time-varying covariates might pose a problem in TWFE and what steps you can take to avoid them.

Posted March 15, 2022 by Brant Callaway ‐ 12 min read