G2TT
来源类型Discussion paper
规范类型论文
来源IDDP13334
DP13334 Neo-Fisherian Policies and Liquidity Traps
Florin Bilbiie
发表日期2018-11-21
出版年2018
语种英语
摘要Liquidity traps can be either fundamental, or confidence-driven. In a simple unified New-Keynesian framework, I provide the analytical condition for the latter's prevalence: enough shock persistence and endogenous intertemporal amplification of future ("news") shocks, making income effects dominate substitution effects. The same condition governs Neo-Fisherian effects (expansionary-inflationary interest-rate increases) which are thus inherent in confidence traps. Several monetary-fiscal policies (forward guidance, interest rate increases, public spending, labor-tax cuts) have diametrically opposed effects according to the trap variety. This duality provides testable implications to disentangle between trap types; that is essential, for optimal policies are likewise diametrically opposite.
主题Monetary Economics and Fluctuations
关键词Confidence and fundamental liquidity traps Neo-fisherian monetary policy Forward guidance Fiscal multipliers Optimal policy
URLhttps://cepr.org/publications/dp13334-0
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/542146
推荐引用方式
GB/T 7714
Florin Bilbiie. DP13334 Neo-Fisherian Policies and Liquidity Traps. 2018.
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