COVID-19大流行期间美国政府债券流动性

Andrey Ermolov
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引用次数: 2

摘要

美国政府债券非流动性指标在2020年2月的最后一周开始上升。其中一些在3月的第二周就超过了大衰退时期的水平。流动性不足的激增似乎与提出的解释性事件不符。在美联储第一次干预后,交易最活跃的证券的非流动性指标下降了,但使其他债券的流动性正常化需要第二次干预。到4月底,流动性指标基本恢复正常。与名义国债相比,通胀挂钩债券流动性不足的情况较为温和,但更为持久,与美联储行动的相关性也较小。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The US Government Bond Liquidity during the COVID-19 Pandemic
US government bond illiquidity measures began rising during the last week of February 2020. Several of them surpassed the Great Recession levels during the second week of March. Illiquidity spikes do not seem to match with proposed explanatory events. The illiquidity measures of the most actively traded securities declined after the first Federal Reserve intervention, but normalizing the liquidity of other bonds required the second intervention. Liquidity measures were mostly back to normal by late April. The inflation-linked bonds illiquidity spike was milder but more persistent and less correlated with Federal Reserve actions compared to nominal Treasuries.
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