Economy in Brief

Globally, money supplies are accelerating. Three- and six-month money growth rates equal or exceed the year-on-year pace everywhere, and the 12-month growth rates accelerate over the recent 12 months compared to the 12-month pace of one year ago—except for the United Kingdom, where data lag by one month. This deviation may amount to the lack of topicality since money, credit, and inflation all are caught in an updraft prompted by rising oil prices. The oil price (Brent) is up at a 468% annual rate over three months, and over 12 months the oil price is up by 31.7%, compared to a 5.5% rise over 12 months one-year ago.

Rising oil prices do NOT create inflation Now we all know that rising oil prices do not create inflation. So, thankfully, the 468% rise in oil prices is not driving up the inflation rate. But unfortunately, it is helping to drive up the price level. So, we are drawing a distinction between the price level and the inflation rate.

The year-over-year change in a price metric, like the CPI, is just that: the year-on-year gain. We often refer to this as ‘THE’ inflation rate. But that is only if the price level was at—and continued to rise at (about)—that same pace. Inflation is an ongoing rise in the price level. No one in their right mind thinks oil prices are going to rise by 468% year-over-year persistently. But of course, oil is a cost to producers and a price to consumers. It is a price that must be paid and cost that must be borne. The question is how much this bump-up in oil prices will contribute to the prices of the items we track in our various national price indexes in the future. Here I will refer to the CPI as the price index. And then we ask if that one-time rise in the relative price of oil will continue to bump up prices by the same amount month-after-month in the future. If it is, it is creating inflation. If not, it is creating a realignment of relative prices. The rise in relative prices is real. It may be painful to some and remunerative to others. The effects are complex.

But the spike in oil prices is not inflation. Even though we are tracking an unknown price rise that is continuing to waffle, I will speak of it as though we know the ultimate rise and speak of that as a one-time surge.

Expressed in this way, you should be able to see the oil price spurt as painful and as something that may be a temporary boost to inflation. If the price stays high, it will boost the price level based on the pass-through by commodity. After the oil price spurt, prices may be higher, but inflation will go back to ‘where it was.’

But all that happens if and only if monetary policy does not accommodate—does not monetize—the rise in oil prices. Unfortunately, we see money supplies are accelerating. Central banks have stepped up their rate of printing money as oil prices have risen, in order to stabilize interest rates. Printing more money, or increasing the money stock faster, is inflationary.

Early PPI reports in the monetary union show collective pressures building over the past year, with newly emergent pressures popping up strongly in March.

The sequence of monthly inflation observations for these five early reporters in March shows that inflation pressure has not been clearly building but did jump up suddenly in March. In February, before the Iran war, the median monthly PPI gain was -0.5%. In March, that jumped to +3.9% (median month-to-month gain). Monthly pressure does not show steady gains anywhere except moderately in Germany. Finland shows deceleration in progress (!) even through—especially through—March, as its PPI in March fell by 5.3%. But the whole Finish pattern is somewhat upside down, with prices up month-to-month by 6.2% in January and 2.9% in February. It is not a trend that is easy to understand.

However, the March monthly gains are strong enough to drive sequential inflation higher from 12-months, to 6-months, to 3-months across all early-reporting countries. Even the German ex-energy index shows acceleration on that profile.

On a year-on-year basis, two of the early reporters have PPI inflation below 2%. Finland has 12-month PPI inflation at 2.1%, but Italy and Spain have inflation much higher, up by 3.4% over 12 months in Spain and by 5.6% in Italy.

The PPI has been very well-behaved in the last few years. Looking at 12-month changes for the year ended in March, the median change for this group in 2025 was -0.1%, compared to -4.6% in 2024.

The chart shows the PPI flared sharply in 2021 and 2022, then fell quickly into line in 2023. Clearly, the inflation tune now is being called by oil prices, the same as for that spike prices in 2022 and 2023.

The hope is that the oil price bump up will not be as long-lived, that the war will end soon, with the Strait of Hormuz reopened, and that oil prices—and other inflation pressures—will sink back to prerevision norms relatively quickly. That could happen, but so could other outcomes so markets remain wary. One problem this time is the destruction of oil facilities and the shutting of oil fields that could cause high prices to linger longer.

In this week’s Letter, we cover the latest developments and implications of the Middle East conflict for Asia, while also making space for other important themes, including artificial intelligence (AI). The Middle East conflict remains in a no deal state coming out of the weekend, though some early Monday optimism emerged in Asian markets following Iran’s reported offer to reopen the Strait of Hormuz (chart 1). Nonetheless, as the Strait closure drags on, so too do the fiscal costs of domestic fossil fuel subsidies across Asia, which have been shown to move closely with crude oil prices (chart 2). While such measures offer direct relief by cushioning household energy costs, they remain difficult to sustain over the long haul.

Over the week, we also saw a further fraying in regional monetary policy trends, with the Philippines hiking its policy rate for the first time in about two years amid inflation concerns, while Indonesia stood pat on rates (chart 3). Investor attention is likely to remain fixed on monetary policy this week, with the Bank of Japan due to decide on policy. Expectations for an April hike have faded amid the persistent Middle East conflict, though yen weakness continues to present a source of concern (chart 4). The week also brings China’s latest PMI readings (chart 5), adding to the recent run of hard data accompanying the Q1 GDP release.

Beyond the Middle East conflict, the evolution of AI continues to demand close attention. Before geopolitical tensions took centre stage, AI was the dominant market narrative — and that enthusiasm has hardly faded. If anything, recent developments suggest the story is broadening: use cases are expanding, scalability is improving, and access is widening beyond large corporates to the mass market — increasingly spilling into the realm of physical AI. It may well be this persistent wave of optimism that is helping to underpin equity valuations, even as the geopolitical backdrop darkens (chart 6).

The Middle East conflict About two months in, we remain stuck in the limbo of the US-Iran conflict, which has left the Strait of Hormuz largely closed and much of the world starved of the critical oil flows needed to power the global economy. The back and forth between the US and Iran has persisted in recent weeks, with both sides again failing to reach a peace deal over the weekend, though Monday’s news of Iran offering to reopen the Strait has revived some hope in markets. In truth, commodity and market valuations do not hinge so much on a peace deal itself, but rather on the resumption of oil flows through the Strait, something that could materialise even in the absence of a formal deal, though any agreement that includes and credibly delivers such a reopening would likely be warmly received by markets. Until then, market gyrations are likely to persist, with prices fluctuating in response to each new snippet of news. And until then, the world will continue both to be starved of, while gradually adapting to, the drip feed of oil flows emerging from the Strait.

The Distributive Trades Survey

The U.K. Distributive Trades Survey for April 2026 and the look-ahead expectation readings for May paint an extremely soured outlook for the U.K. economy.

Retail ranking: Surveys for retail sales compared to a year ago, orders compared to a year ago, and sales evaluated for the time of year all have rankings near zero, which is the worst result on this timeline. This zero distinction applies to retail sales compared to a year ago. The best ranking is 11.6%; that is for sales evaluated for the time of year. Orders compared to a year ago have a 4.2 percentile standing. The stock-to-sales ratio—which is a completely different concept—shows that the inventory-to-sales ratio has a 29.9 percentile standing.

Retail diffusion: The raw April diffusion readings (up minus down diffusion) show that sales compared to a year ago slipped to a reading of -68 in April from -52 in March. Orders fell to -46 in April from -26 in March. Sales evaluated for the time of year fell to -32 April from -23 in March. All three measures weakened, and all three weakened decisively, resulting in extremely weak rankings. All of the rankings are executed on data back to 2002.

Expectations for retailing: The expectations readings for May show slippage again across all three metrics: expected sales compared to a year ago, expected orders compared to a year ago, and expected sales for the time of year. Expected sales compared to a year ago fell to -60 in May from -49 in April. Orders compared to a year ago declined to -45 in May from -30 in April, and sales for the time of year slipped to -43 from -19. In May, these readings have rankings in a 0.4 percentile standing for sales compared to a year ago, a 1.8 percentile standing for sales evaluated relative to the time of year, and a 4.6 percentile standing for orders compared to a year ago. These two panels on current and expected retail sales volumes are just simply terrible: weak monthly, weak in ranking terms, and showing slipping momentum.

The distributor trade series also provides data on the wholesale sector. While the wholesale sector is not quite as beat up as the retail sector, it's still extremely weak. There is no cause for any kind of hope that things are getting better based on wholesaling trends.

Wholesaling: The wholesale survey for sales compared to a year ago edged lower to -32 in April from -31 in March. Orders compared to a year ago remained at a reading of -41 in April. Sales evaluated for the time of year improved to a reading of -20 in April from -39 in March—a significant step up, but still very weak. The percentile standings for these three categories show sales compared to a year ago at the 8.8 percentile, orders compared to a year ago at the 5.6 percentile, and sales evaluated for the time of year at the 14.8 percentile.

Wholesale Expectations: The look-ahead observations, which provide expectations for wholesaling in May, show a similar constellation of readings, with sales compared to a year ago falling to -37 in May from -27 in April and orders compared to a year ago falling to -42 from -38, while sales evaluated for the time of year improved to 16 from 37. That category for wholesale sales improved both in April in real time and in May for expectations; however, it continues to have a very weak percentile standing, at the 17.9 percentile in May, while sales for a year ago have a 6.7 percentile standing and orders for a year ago have a 6.0 percentile standing.