When, Why & How to Run Staggered Difference-in-Differences (DID) in STATA | Complete Tutorial

In continuation of my previous video on running a simple Difference-in-Differences (DID) model in STATA, this video explains when, why, and how to implement a Staggered Difference-in-Differences (DID) model in STATA. The previous video is available here:    • What is Difference in Differences (DiD) an...  .