因此可以归纳出宏观经济政策的第一条原则：因为只有政府才能生产出萧条中紧缺的投资级别金融资产，所以它必须承担这一责任。
Thus, the first principle of macroeconomic policy is that because only the government can create the investment-grade financial assets that are in short supply in a depression, it is the government’s task to do so.