-
Hello:
I am new here. Does anybody know how to set up a causal tree in a diff-in-diff setting with observational data? Is anyone aware of any papers where this has been done?
Any help would be …
-
Incredible package folks!
Currently I'm trying to understand how econml.grf.CausalForest handles multiple treatments, but am struggling to find it in the code. Most of the cited papers by Athey see…
-
Hi,
I was using the GRF code (https://github.com/py-why/EconML/blob/8b7fe338600b7ccb6b8362f658d0ec35f5c75b7a/econml/grf/classes.py#L394-L399) and I noticed that the alpha and pointJ for CATE estima…
-
Hi~
I need to use a pure Causal Forest without DML.
So I am wondering if there is a pure Causal Forest model without DML. And how can I use it?
I will be very grateful if you help me.
-
Hello,
Thanks for your great package. I am interested in applying the multi_arm_causal_forest function, however I notice the tune.parameters option, available for other functions, does not seem to be…
-
When applying the "average_treatment_effect" function to the output of a "multi_arm_causal_forest" with K>2 arms, a table with K-1 ATEs is returned along with standard error estimates for those ATEs. …
-
**Is your feature request related to a problem? Please describe.**
Honest sampling in forests was first outlined by Breiman et al. 1984 in Classification and Regression Forests, in which it was sug…
-
I am revisiting the analysis of [Athey and Wager (2019)](https://muse.jhu.edu/article/793356/pdf) (experiments/acic18).
In Algorithm 1, why are the pilot forest and the final causal forest trained …
-
Hi, I'm building a causal forest with binary outcome and binary treatment.
I have sufficient observations (over 100K) for two groups, but the model doesn't seem to work well because `const_marginal_a…
-
I trained the same model, both with the econml CausalForestDML and the R grf causal_forest algorithms.
The average marginal effects obtained are comparable, around 0.12. The confidence intervals are…