Last Wednesday, Mario Draghi and ECB chief economist Peter Praet had a clear message for critics of PSPP: we’ll keep printing money forever if we have to, but in the end, this is going to work. As skepticism grows regarding not only the soundness of the philosophy that underpins QE, but about whether the structure of the ECB’s asset purchase program is even viable, the central bank remains defiant to the end and indeed Praet doubled down on the rhetoric last week, noting that the ECB would “use all tools available” to ensure that “monetary dominance prevails.”