Geopolitical Conflicts Complicate BOJ Decision-Making, Expected to Maintain 0.75% Rate as Hawks Stand Down

Huitong Finance APP News — According to reports from Huitong Finance APP, Alicia Garcia, Chief Economist for the Asia-Pacific region at France’s Export-Import Bank, stated in a recent analysis that the US-Iran conflict has complicated the Bank of Japan’s rate decision this week. As economic growth faces multiple adverse factors, uncertainty has increased further. This conflict is expected to trigger cost-push inflation in Japan, potentially prompting the BOJ to consider raising interest rates to stabilize the yen and imported inflation. However, Alicia Garcia believes the BOJ will proceed cautiously. Global uncertainty may suppress corporate wage increases, and rising oil prices pose pressure on private consumption and business investment. Preemptive rate hikes could undermine the momentum of nominal wage growth. The BOJ is likely to adopt a hawkish stance and hold steady to avoid disrupting spring wage negotiations, while maintaining a tightening bias to ease new imported inflation pressures.

Sumitomo Mitsui Trust Economist Kei Fujimoto clearly pointed out in a concurrent report that the BOJ is expected to keep its policy rate at 0.75% this week. The BOJ will focus on how rising crude oil prices push up costs for petrochemical products and other oil-based goods, and how these cost pressures transmit to domestic prices. Although short-term oil price increases will directly raise energy prices like gasoline, such temporary fluctuations are unlikely to prompt the BOJ to hike rates early. Latest market data shows that as of March 2026, the BOJ’s policy rate remains at 0.75%, the level after the December 2025 adjustment. The consensus from the March 18-19 meeting is to keep rates unchanged, with market expectations for the next rate hike mostly pointing to late June.

To clearly compare the interest rate path and multi-dimensional impacts, the following table presents key indicators (including economic transmission, exchange rate effects, and expert divergence):

From an in-depth analysis perspective, the US-Iran conflict directly pushes up global oil prices, increasing transportation risks through the Strait of Hormuz, which raises Japan’s import costs. Imported inflationary pressures quickly transmit through energy and raw material chains to domestic CPI. Alicia Garcia emphasizes that current global uncertainties have suppressed corporate wage increases. Premature rate hikes could disrupt the wage growth momentum formed during the spring 2026 “Shunto” wage negotiations, weakening the foundation for consumer recovery. Kei Fujimoto further notes that although oil-induced increases in petrochemical costs will temporarily raise gasoline prices, these are short-term fluctuations unlikely to immediately impact core inflation. Therefore, the BOJ does not need to act hastily. It is reasonable to infer that the BOJ’s approach aims to balance two objectives: using hawkish communication to stabilize the yen and prevent capital outflows, while maintaining an accommodative stance to support corporate investment and wage cycles. If the conflict persists, imported inflation could push the annual CPI above 2.2%, but signals of “higher for longer” tightening will be gradually released to avoid a hard landing.

Meanwhile, the yen faces short-term pressure but may rebound during escalation of the conflict due to its safe-haven status. Traders generally believe that if oil prices stay high, the BOJ will remain on hold but will reinforce its “tightening bias” in minutes, with market pricing still indicating over 60% probability of a rate hike by late June. This cautious hawkish strategy helps anchor inflation expectations and provides policy certainty for businesses, supporting continued nominal wage growth.

Editor’s Summary

Although the US-Iran conflict intensifies Japan’s cost-push inflation pressures, the BOJ’s decision to keep rates at 0.75% and adopt a hawkish stance reflects a cautious balance between wage negotiations and growth stability. Future policy will depend on the actual transmission strength of oil prices and the pace of geopolitical easing. Investors should continue monitoring spring wage data and meeting minutes.

【Frequently Asked Questions】

Q1: Why does the US-Iran conflict complicate the BOJ’s rate decision this week?

A: The conflict directly pushes up crude oil and commodity prices. As a resource-importing country, Japan faces imported inflationary pressures transmitted through energy and raw materials. Alicia Garcia points out that, amid already challenging economic growth conditions and global uncertainties, this further complicates policy choices: rate hikes could stabilize the yen and inflation but may interfere with spring wage negotiations and suppress investment. The BOJ thus opts for a cautious hawkish stance, holding steady to observe actual cost transmission effects and avoid premature tightening that could harm economic recovery.

Q2: Why does Alicia Garcia believe the BOJ will remain hawkish but keep rates unchanged?

A: She emphasizes that global uncertainties have already suppressed corporate wage increases. High oil prices exert pressure on private consumption and investment, and preemptive rate hikes could break the momentum of nominal wage growth. To stabilize the yen and mitigate imported inflation, the BOJ will communicate a tightening bias but delay actual action. This strategy signals hawkish intent to manage expectations while avoiding unnecessary shocks to the real economy, aligning with the current data-dependent approach.

Q3: What is Kei Fujimoto’s basis for expecting the rate to stay at 0.75%?

A: Fujimoto believes that although oil prices will temporarily boost gasoline and energy costs, these are short-term fluctuations unlikely to immediately influence core inflation or long-term petrochemical costs. The BOJ will focus on assessing how these pressures impact domestic prices during the critical spring wage negotiations. The current policy rate of 0.75% is already relatively high, and maintaining it provides room for gradual tightening later. Market consensus is fully aligned with this view.

Q4: What are the specific transmission pathways of oil price increases to Japan’s inflation and economic growth?

A: In the short term, costs for gasoline, electricity, and petrochemical products rise directly, pushing up CPI. In the medium term, these costs transmit through supply chains to manufacturing and retail prices, creating cost-push inflation. Simultaneously, high oil prices suppress corporate investment and household consumption, and combined with global uncertainties, may slow GDP growth. The BOJ must weigh whether to hike rates to hedge imported pressures, but Alicia Garcia warns that rushing could damage the wage-consumption cycle, so observation and communication are prioritized.

Q5: How will the yen exchange rate and market expectations evolve after this week’s decision?

A: Holding rates at 0.75% is short-term negative for the yen, but hawkish minutes and communication of a tightening bias will support the currency and prevent sharp depreciation. If the conflict eases and oil prices fall, imported inflation pressures will ease, and the late June rate hike (probability over 60%) will remain the main market expectation. Conversely, escalation of geopolitical tensions could trigger safe-haven flows into the yen. Investors should watch meeting minutes and spring wage data, as this event highlights the BOJ’s flexible balancing under external shocks. Policy transparency will be key to stabilizing market confidence.