G2TT
来源类型Discussion paper
规范类型论文
来源IDDP15631
DP15631 Liquidity Traps in a World Economy
Robert Kollmann
发表日期2021-01-04
出版年2021
语种英语
摘要This paper studies a New Keynesian model of a two-country world with a zero lower bound (ZLB) constraint for nominal interest rates. A floating exchange rate regime is assumed. The presence of the ZLB generates multiple equilibria. The two countries can experience recurrent liquidity traps induced by the self-fulfilling expectation that future inflation will be low. These “expectations-driven” liquidity traps can be synchronized or unsynchronized across countries. In an expectations-driven liquidity trap, the domestic and international transmission of persistent shocks to productivity and government purchases differs markedly from shock transmission in a “fundamentals-driven” liquidity trap.
主题International Macroeconomics and Finance
关键词Zero lower bound Expectations-driven and fundamentals-driven liquidity traps Domestic and international shock transmission Terms of trade exchange rate Net exports
URLhttps://cepr.org/publications/dp15631
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/544645
推荐引用方式
GB/T 7714
Robert Kollmann. DP15631 Liquidity Traps in a World Economy. 2021.
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