There are obvious risks: non-conventional monetary policy might be considered a sort of fiscal policy, in which the central bank is allocating or redistributing resources to a particular constituency: the housing market in the case of the US, or recipients of government largesse in the European case.
风险显而易见：非传统的货币政策或许可以当作一种财政政策，根据这种政策，央行可以为特定的地区配置资源：美国的楼市或欧洲政府援助的接受者。