G2TT
来源类型Discussion paper
规范类型论文
来源IDDP14440
DP14440 The Side Effects of Safe Asset Creation
Sushant Acharya; Keshav Dogra
发表日期2020-02-24
出版年2020
语种英语
摘要We present an incomplete markets model to understand the costs and benefits of increasing government debt when an increased demand for safety pushes the natural rate of interest below zero. A higher demand for safety widens spreads, causing the ZLB to bind and increasing unemployment. Higher government debt satiates the demand for safe assets, raising the natural rate, and restoring full employment. This entails permanently lower investment which reduces welfare, since our economy is dynamically efficient even when the natural rate is negative. Despite this, increasing debt is optimal if alternative instruments are unavailable. Alternative policies which permit negative real interest rates - higher inflation targets, negative nominal rates - achieve full employment without reducing investment.
主题Monetary Economics and Fluctuations
关键词Safe assets Negative natural rate Crowding out risk premium Liquidity traps
URLhttps://cepr.org/publications/dp14440
来源智库Centre for Economic Policy Research (United Kingdom)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/543338
推荐引用方式
GB/T 7714
Sushant Acharya,Keshav Dogra. DP14440 The Side Effects of Safe Asset Creation. 2020.
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