Tag Archive: Causal Inference

Can we correctly attribute changes among many possible causes when unobserved confounders are present?

Can we correctly attribute changes among many possible causes when unobserved confounders are present?

November 24, 2022 11:06 am Published by

There are many A/B tests we might like to run, but which are too technically challenging, risky in terms of user impact or even impossible to perform. For instance, in the classic example of whether smoking causes lung cancer, forcing a randomly selected group of people to smoke is unethical if we believe it might damage their health. In the context of technology companies, if we want to understand if app crashes cause users to churn, we would have to randomly select a subgroup of users and crash their apps on purpose – not something we would want to consider given we do not want to break their trust....