Fig. 6
From: Comparative politics and the synthetic control method revisited: a note on Abadie et al. (2015)
GDP timelines of actual Germany and two versions of synthetic Germany. Notes: left part: purchasing power parity (PPP)-adjusted GDP in 2002 US dollars; right part: percentage differences between actual Germany and synthetic Germany. “Synthetic Germany” stands for the results obtained when using standard SCM, “Synthetic Germany w/o US” is the corresponding result when the US data is removed from the sample