Yes! Grant’s package has been helpful to back out levels as well.
To be sure - I’d modify eqn 6.17 from your 2021 paper like in the screenshot (with x as you defined it). Then I can estimate with pooled poisson where the coefs of interest are on the third row interactions?
23.06.2025 17:52 — 👍 0 🔁 0 💬 0 📌 0
Awesome. Thanks so much for your reply!
14.06.2025 17:06 — 👍 1 🔁 0 💬 1 📌 0
@jmwooldridge.bsky.social @gmcd.bsky.social Hello! I have been enjoying using the etwfe approach and package in R, and I also have a question.
I want to run a DDD with staggered treatment using a poisson. Is there a way for me to further extend etwfe to incorporate the triple difference?
13.06.2025 16:11 — 👍 2 🔁 1 💬 2 📌 0
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