While the central bank kept its rates steady last week, Governor Kazuo Ueda indicated a shift in focus away from the slow, cautious approach previously dictated by concerns over downside risks to economic growth. Analysts interpret this as signaling a readiness to consider rate increases even when growth faces temporary pressure.
“Even if the economy comes under downward pressure, if we judge that such pressure is temporary and will not affect underlying inflation, it would be possible for us to raise interest rates,” Ueda said in remarks that struck a more hawkish tone than his usual caution on growth risks.
Any change in policy language could allow the BOJ to raise rates even if its updated growth forecasts, scheduled for release at the April 27-28 policy meeting, show weaker economic expansion.
New Measures to Track Inflation
Ueda also revealed plans to introduce a new inflation indicator and updated staff estimates of Japan’s neutral interest rate by summer. This is part of the central bank’s broader effort to improve communication and clarify its policy framework.
The new gauge will measure underlying inflation by stripping out the effects of government subsidies—such as school fee reductions and gasoline price support—that temporarily lower headline inflation. Analysts say this measure will help the BOJ argue that domestic demand-driven price growth remains on track to meet its 2% target, even if headline inflation dips temporarily.
“Such new measures could help the BOJ navigate short-term disinflationary factors and justify a faster pace of rate hikes,” said Naomi Fink, chief global strategist at Amova Asset Management.
The BOJ could begin publishing the indicator in April and may revise upward its price forecasts to account for higher import costs stemming from the weak yen, said Mari Iwashita, executive rates strategist at Nomura Securities. “The BOJ appears well prepared for the next rate hike, including on the communication front,” she noted.
Challenges from Politics and Global Tensions
Despite these preparations, uncertainties remain. The escalation of tensions in the Middle East has put upward pressure on fuel costs, weighing on the economy, while the yen fell near the key 160-per-dollar mark on Monday.
Japan’s pro-growth, dovish Prime Minister Sanae Takaichi has hinted at a potential extra budget to support the economy, signaling caution over near-term rate hikes. Government sources told Reuters that approval for an April hike may not be forthcoming. Ueda downplayed the risk of conflict with the government, suggesting their views on underlying inflation are largely aligned.
Markets currently assign roughly a 60% probability to an April rate hike, but former BOJ executive Akira Otani, now managing director at Goldman Sachs Japan, expects the central bank may wait until July to see if rising costs from the Iran conflict discourage smaller firms from raising wages. “Given uncertainty over Middle East developments and government comments, the hurdle for an April hike is quite high,” Otani said.
With inflation pressures building and the BOJ signaling a potential shift in guidance, the coming months will test how the central bank balances price stability with political and global economic uncertainties.