The 6 Minute Review Guide on Selection Bias, ATT, and ATE

Causal Inference Struggle | Difference in Means, Selection Bias, ATT, ATE: In this video I talk about the breakdown of Difference in Means that is unobserved and may cause the estimate Difference in Means to be different than the true unobserved Average Treatment Effect. Timestamps: 0:00 - Intro 0:33 - Review of Example from Last Time 1:04- Breakdown of Difference in Means into ATT and Selection Bias 3:58 - Example with only Observed data 4:23 - Why Causal Methods Want Selection Bias=0