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Testing the effectiveness of unconventional monetary policy in Japan and the United States

Abstract:
Unconventional monetary policy (UMP) may make the effective lower bound (ELB) on the short-term interest rate irrelevant. We develop a theoretical model that underpins our empirical test of this `irrelevance hypothesis' based on the simple idea that under the hypothesis, the short rate can be excluded in any empirical model that accounts for alternative measures of monetary policy. We test the hypothesis for Japan and the United States using a structural vector autoregressive model with the ELB. We firmly reject the hypothesis but find that UMP has had strong delayed effects.
Publication status:
Published
Peer review status:
Peer reviewed

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Files:
Publisher copy:
10.1257/mac.20210169

Authors

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Institution:
University of Oxford
Division:
SSD
Department:
Economics
Oxford college:
University College
Role:
Author
ORCID:
0000-0002-8851-8044
More by this author
Institution:
University of Oxford
Division:
SSD
Department:
Economics
Oxford college:
Wadham College
Role:
Author


Publisher:
American Economic Association
Journal:
American Economic Journal: Macroeconomics More from this journal
Volume:
16
Issue:
2
Pages:
250-286
Publication date:
2024-04-01
Acceptance date:
2024-01-01
DOI:
EISSN:
1945-7715
ISSN:
1945-7707


Language:
English
Keywords:
Pubs id:
1151698
UUID:
uuid_844490ab-c32f-40c8-b504-bf813730f98e
Local pid:
pubs:1151698
Source identifiers:
W3123459148
Deposit date:
2025-11-10
ARK identifier:

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