The Bank of Japan has lifted its interest rates to a 31-year high, joining other major central banks in their ongoing battle against persistent inflation pressures, largely fuelled by soaring oil costs. The widely anticipated move, announced on Friday, saw the central bank signal its readiness for further increases in borrowing costs. However, the Japanese yen unexpectedly weakened following the decision, as investors seemed to focus on a lack of explicitly hawkish forward guidance and the presence of two dissenting board members who advocated for a more patient approach to monetary tightening.
Governor Kazuo Ueda, in his post-meeting news conference, clarified that the trajectory of future rate adjustments hinges on evolving price conditions. He indicated that while nothing is off the table, significant or consecutive hikes would be contingent upon Japan facing substantial inflation risks or inflation sharply overshooting the bank’s target. Ueda stressed the central bank’s pre-emptive strategy to keep underlying inflation below 2%, aiming to avoid the necessity for abrupt rate increases that could lead to unintended economic consequences. He added that the BOJ is carefully observing various data, including rising inflation expectations and robust wage data, which suggest broadening wage pressures.
With underlying inflation now approaching 2%, the bank’s focus has shifted to its stabilisation, a phase that has just begun. The impact of the rate hikes will be further quantified in the upcoming quarterly report in October. Ueda highlighted the potential for a renewed rise in energy costs to exacerbate wholesale and consumer inflation, acknowledging that global inflationary pressures are influencing central banks worldwide. He reiterated that the BOJ’s policy guides domestic inflation rather than directly controlling currency movements, while aiming to avoid excessive tightening of financial conditions or significant adjustments in asset prices.
