Thus, neo-Keynesians have tried to spur more housing investment through rock-bottom interest rates, more auto purchases through securitized consumer loans, and more “shovel-ready” infrastructure projects through short-term stimulus programs. When investment spending does not budge, they recommend that we turn “excess” saving into another consumption binge.
新凯恩斯主义方法试图提振国内投资，不管属是哪一类的投资。事实上，根据这一观点，支出就是支出。因此，新凯恩斯主义者试图通过极低的利率刺激更多住房投资，通过消费贷款证券化刺激更多的购车行为，试图通过短期刺激计划带来更多的“万事俱备”基础设施工程。当投资支出停滞不前时，他们建议将“过剩”转化为又一场消费盛宴。