Abstract
We conduct a discourse analysis of the Bank of Japan's Monthly Report and examine its characteristics in relation to business cycles. We find that ambiguous expressions tend to appear more frequently with negative expressions, and this tendency is more pronounced in recessions. This suggests that the central bank communicates strategically by obfuscating the reports when their private information is unfavorable.
Original language | English |
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Pages (from-to) | 230-250 |
Number of pages | 21 |
Journal | Journal of Economic Dynamics and Control |
Volume | 100 |
DOIs | |
Publication status | Published - 2019 Mar |
Keywords
- Latent Dirichlet allocation (LDA)
- Modality
- Monetary policy
- Natural language processing
- Transparency
- Verifiable disclosure model
ASJC Scopus subject areas
- Economics and Econometrics
- Control and Optimization
- Applied Mathematics