尽管欧洲央行对于如何实施购买计划并未提及，但其承诺已足够刺激投资者的胃口，降低欧元区内部利差，并且使通过印钞（Target信用）降低受危机侵袭国家资金负担成为了可能。
Although the ECB left open how this would be carried out, its commitment whetted investors’ appetite, reduced interest-rate spreads in the eurozone, and made it possible to reduce the funding of crisis-stricken economies through the printing press (Target credit).