Estimating DSGE Models with Zero Interest Rate Policy

Estimating DSGE Models with Zero Interest Rate Policy
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估计零利率政策下的 DSGE 模型

DOI:
10.2139/ssrn.2460550
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发表时间:
2016
期刊:
ERN: Monetary Policy (Topic)
影响因子:
--
通讯作者:
Tim Robinson
Tim Robinson
中科院分区:
--
文献类型:
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作者:
Mariano Kulish;J. Morley;Tim Robinson

文献摘要

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我们建议估计中央银行在较长一段时间内固定政策利率的动态随机一般均衡模型,并应用我们的方法估计自2009年以来美联储零利率政策的预期持续时间。我们发现,随着转向基于日历的指导,预期持续时间在2011年大幅增加,而在2013年,随着“缩减恐慌”的减少,预期持续时间将大幅增加。这些变化是通过预期期限对产出、通胀和较长期限利率的影响来确定的。结构模型衡量了零下限约束的严重程度和非常规政策的影响。
We propose estimating DSGE models in which the central bank fixes the policy rate for an extended period of time and apply our approach to estimate expected durations of the Federal Reserve’s zero interest rate policy since 2009. We find a large increase in expected duration in 2011 with the move to calendar-based guidance and a decrease in 2013 with the ‘Taper tantrum’. These changes are identified by the influence of expected duration on output, inflation and interest rates at longer maturities. The structural model measures the severity of the zero lower bound constraint and the effects of unconventional policy.