Mutual funds were shifting out of risky mortgage bonds. Everyone wanted Treasurys. These were the kinds of systemic macroeconomic and financial mechanics that all too often escape fiscal hawks, who view the public budget like that of a private household. When the private sector is undergoing a shock episode of deleveraging, when the savings rate is surging as it was in 2009, what is needed to preserve the overall financial balance of the national economy is not for the state to cut its deficit too.
