Equilon FXKeep these questions in view.
- Does the policy description have a date?
- What operational setting changed?
- Is a survey balance being confused with growth?
Use Full reading for the reasoning, worked example and original references.
Start with the framework
The Bank of Japan’s price-stability target is 2% in terms of the year-on-year change in CPI. The Policy Board sets the basic monetary-policy stance. Operational settings have changed over time, which makes it especially important to date a description of Japanese policy rather than reuse an old label indefinitely.
Read the decision before the narrative
A headline may describe a shift as normalisation, tightening or a surprise. First identify the actual decision and the implementation details in the official statement. Then read the economic outlook and reasoning. The label applied by a commentator is an interpretation of those facts, not a substitute for them.
Business conditions add another perspective
The Tankan surveys enterprises about conditions and plans. Its diffusion indexes summarise balances of responses; they are not percentage growth rates. Looking at manufacturing and non-manufacturing, or current conditions and expectations, can reveal why a single headline does not capture the whole survey.
A yen view contains more than one rate
USD/JPY is a relative price, quoted in yen per dollar. Its interpretation may involve expectations in both Japan and the United States, as well as funding and changes in risk appetite. Describing the yen only through one interest-rate setting obscures those separate channels.
A survey balance is not output growth
If 35% of a hypothetical group reports favourable conditions and 20% reports unfavourable conditions, the balance is +15 percentage points. That does not mean output grew 15%. The example illustrates why the units of the Tankan matter before using it in a policy discussion.
What kind of statement is this?
JPY / Policy Board / Money-market operations and policy-rate settings
Distinguish the monetary-policy framework from market narratives about the yen, funding and policy normalisation.
This material does not establish a future policy decision, a live exchange rate or the direction of the next market move. Those questions require dated evidence and a specific comparison.
A Tankan business-conditions balance is +15. What does that mean?
Keep the language clear Three useful definitions
Diffusion index — A summary of the balance or distribution of survey responses. In the Tankan business-conditions index, favourable responses are compared with unfavourable responses. Read more ↗
Percentage point — The arithmetic difference between two percentages. A move from 3% to 4% is one percentage point. Read more ↗
Inflation — A rate of increase in a broad price level. The measure, scope and time comparison are part of the meaning. Read more ↗
Original references.
Institutional descriptions were prepared against these references for this edition. Follow the source for current decisions, releases and methodology. Numerical examples on this page are illustrative.