There is also TS related body of knowledge about causal impact using the notion of counterfactuals. Google has sponsored research in the field [1] and also rele

There is also TS related body of knowledge about causal impact using the notion of counterfactuals. Google has sponsored research in the field [1] and also released an R package [2]. [1] http://research.google.com/pubs/pub41854.html http://research.google.com/pubs/pub41854.html [2] https://google.github.io/CausalImpact/CausalImpact.html https://google.github.io/CausalImpact/CausalImpact.html