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来源类型 | Discussion paper |
规范类型 | 论文 |
来源ID | DP13334 |
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 |
URL | https://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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