By Liquiditrax ResearchPublished
Key finding: the same energy shock is pushing almost every developed central bank to hold and the Bank of Japan to tighten, because one group of economies absorbs the shock through the household and the other imports it through the trade balance.
Start with the hold cluster, because its uniformity is the surprising part. The Fed held at 3.50-3.75% in July. The RBA held at 4.35% unanimously, said inflation is not expected to return to around the midpoint of its target range until late 2027 with upside risks to that projection, and Governor Bullock confirmed the Board did not discuss a cut at all, only whether to raise or maintain, after three increases since the start of the year. Norges Bank held at 4.25% on 14 August and kept the line that it "may still become necessary to raise the policy rate", even though core inflation in June and July came in at 2.7% y/y, below its own 3.3% forecast, with SEB still calling for a final hike to 4.50% in September. The Riksbank is expected to hold at 1.75% on 20 August, a view shared by all economists surveyed by Bloomberg. The Bank of Canada is on hold with money markets pricing around 13bp of tightening by year-end, roughly a 52% probability of one 25bp hike, and with the policy rate already near the lower end of its estimated neutral range (source).
Five central banks, five holds, and not one of them framing the hold as the start of an easing cycle. In every case the live option is a hike.
Now the outlier. Money markets price around a 62% chance the Bank of Japan raises rates in September, and sources suggest it is considering accelerating subsequent hikes. The July Summary of Opinions was explicitly hawkish: members cited Middle East developments, expanding AI-related demand and a weak yen as all working to push inflation up, one said the pace of hikes could exceed market expectations, and another said the Bank should speed up the withdrawal of monetary support because the cost of delaying is not insignificant. Japanese core CPI is expected to rise to 1.8% y/y in July from 1.6%, with headline expected at 2.0%, which would return national headline inflation to the BoJ's 2% target for the first time in recent months, driven primarily by persistent import price pressures (source ; source).
Why it matters. Read the phrase "driven primarily by import price pressures" next to Japan's June current account, which swung to a Y923bn deficit against a projected Y1,512bn surplus (source). That is the mechanism in one line. For Japan, expensive energy arrives as a terms-of-trade shock: it lands in the import bill, passes through to consumer prices, and the currency channel amplifies it. Inflation of that kind does not self-correct through weaker demand, so the policy response is to tighten and support the currency.
For the United States, the same expensive energy arrives through the household. US gasoline averages $4.07 per gallon against $3.16 a year ago, and July retail sales fell 0.6% m/m with the control group down 0.4% against a +0.3% consensus (source). An energy price that drains discretionary spending is disinflationary in its second-round effect even while it is inflationary in its first. That is why the same shock that argues for a BoJ hike argues for a Fed hold.
So what for an allocator, in ABC terms. For Beta, this is the argument against treating "global equities" as one exposure. If the developed world were in a single monetary regime, currency-hedged and unhedged global funds would differ only in cost. They do not, when one major central bank is tightening from a much lower base while the rest hold. The decision to hedge currency exposure stops being a technical footnote and becomes a live allocation choice. For Alpha, the testable edge is not guessing the BoJ decision but reading the right instrument. A September BoJ move is a yen and JGB event before it is an equity event, so the confirming or disconfirming evidence shows up in the Japanese curve and the currency, not the Nikkei. For Cash, note that in this configuration holding cash in a specific currency is itself a position: the hold cluster keeps real cash yields positive in dollars, Australian dollars and Norwegian krone, while a tightening BoJ changes the opportunity cost of yen cash from a very different starting point.
This week supplies the test on schedule. Japan's preliminary Q2 GDP is expected at 0.5% q/q and 2.0% annualised, with private consumption seen rising 0.5% and business investment moderating, and Japanese CPI follows on Friday. China's July activity data lands the same day, with industrial production expected at 4.8% y/y, retail sales at 1.6% and fixed asset investment at -6.0%, and the PBoC is expected to hold its loan prime rates at 3.00% and 3.50% on Thursday, favouring targeted liquidity and fiscal support over broad easing (source).
Takeaway: a shock is not inflationary or disinflationary on its own, it is inflationary or disinflationary relative to how an economy is exposed to it, which is why identical headlines produce opposite policy and why "the global rate cycle" is a phrase worth retiring this quarter.
Analytics & education, not advice. DYOR.