ON DECK FOR WEDNESDAY, SEPTEMBER 10

ON DECK FOR WEDNESDAY, SEPTEMBER 10

KEY POINTS:

  • Markets face two days of US inflation updates
  • US producer prices matter for two reasons
  • Judge rejects ‘cause’ argument for Trump to fire Fed’s Cook
  • Crazy town brings more tariff threats
  • China doesn’t care that it has no inflation...
  • …and Mundell’s Impossible Trinity says why
  • Record nonfarm downgrade still faces revision risk
  • Chile’s central bank held as expected
  • Brazil’s inflation update won’t matter to BCB…
  • …but the pending Bolsonaro decision might
  • The US Supreme Court’s ‘fast’ tariff review is anything but; uncertainty prolonged

The main focus is upon a few global inflation readings in the wake of at least a temporary block by a judge last night against Trump’s attempt to fire Federal Reserve Governor Cook. Tops will be US producer prices as a warm-up to tomorrow’s US CPI. That said, to flag data updates seems a rather pedestrian consideration in the context of other forces as follows.

RECAP OF US PAYROLL REVISIONS

This was covered with clients and chat rooms yesterday but here’s a refresher. Yesterday’s annual benchmarking revisions revealed the biggest annual downward revision to nonfarm payrolls on record (chart 1) but the still real likelihood of further material revisions in either direction when the final benchmarking exercise is complete in February. The QCEWS dataset that is the foundation for the annual payrolls benchmarking exercise is itself subject to wild quarterly revisions (chart 2). Still, what the revisions did was to cut in half the average monthly pace of payroll increases to only about 75k over the April 1st 2024 to March 31st 2025 period. QCEWS accounts also drive revisions to Gross Domestic Income and GDP that we’ll start to get with the next batch of GDP revisions on September 25th for Q2 but also Q1 to incorporate the wages and salaries numbers out of QCEW. 

Chart 1: Revisions to March Payrolls Post Annual Benchmark Revision; Chart 2: QCEW Revisions

AMERICA’S SUPREME COURT TARIFF REVIEW IS ANYTHING BUT FAST...

Also beyond PPI we have the Supreme Court’s definition of ‘fast track’ that won’t have them running in the Olympics any time soon. They agreed to review the legitimacy of Trump’s tariffs by starting to hear arguments in early November. Starting. Then hopefully a decision by year-end. That means an optimistic scenario is that the tariffs will stick around for at least another three months or so and with it the uncertainty around how the bench that Trump stacked might view them.

...AS NEW TARIFF THREATS LOOM

The Court may have gotten even more reason to reject Trump’s abuse of national security legislation when imposing tariffs. Trump reportedly asked the EU to impose 100% tariffs on China and India and that the US would match them in order to pressure Russia to back off Ukraine. Crazy town just got crazier. The macroeconomic consequences of doing so would be profound for the world economy especially given likely retaliation, leaving the best hope being for the EU to simply say no. China has countless ways in which it can retaliate against the US and Europe as the world continues to become increasingly dangerous.

WHY US PRODUCER PRICES MATTER

US producer prices for August get updated at 8:30amET. Headline and core are both expected to rise by 0.3% m/m SA. Take expectations with a lot of caution and not least of which because they were blown away the prior month. PPI matters for two reasons.

One reason is whether there is any further evidence of tariff pass through and other effects after core PPI smashed expectations with a jump of 0.9% in July. If so, then the next leg is the debate over pass through into consumer prices and the lags. July’s jump could be a tough act to follow in my opinion. Recall that 0.9% lift was more than four times consensus and categories that led the gain included ones directly and indirectly related to trade or with relatively high import content. They included categories like trade services (+2% m/m), transportation and warehousing (+1%), food (+1.4%), several capital goods categories and parts of finished consumer goods. Nah, no evidence on effects of tariffs and trade turmoil…

The second reason concerns the weighted components that flow through to PCE that we get on September 26th. The weights for the relevant categories are shown in chart 3. When the pertinent PPI categories are combined with the CPI release and CPI weight adjustments to PCE, the Fed will have pretty much all it needs to form a reasonable expectation for the PCE gauges by Thursday. 

Chart 3: PPI Categories that Feed Into PCE

One other wild card in translating PPI and CPI to PCE is the substitution effect; PCE adjusts spending weights dynamically and hence may capture substitution away from some goods—especially tariffed ones—whereas CPI has fixed weights that are now updated annually. While the CPI weights are adjusted more frequently than in the past, they still may not adjust frequently enough at critical moments perhaps like today.

CHINA DOESN’T CARE ABOUT NO INFLATION AND HERE’S WHY

Chinese inflation remains non-existent as CPI landed at –0.4% y/y and core at 0.9% y/y. Core CPI is soft even on a month-ago seasonally adjusted and annualized basis (chart 4). The PBOC basically ignores the 2% target that itself was lowered this year from the previous 3% target they almost never hit. China generally illustrates Mundell’s Impossible Trinity that you cannot have fixed exchange rates (or dirty managed ones), independent monetary policy, and free capital flows simultaneously. 

Chart 4: Chinese Core Inflation

CHILE’S CENTRAL BANK HOLDS

Chile’s central bank held its overnight rate at 4.75% as widely anticipated last evening. They batted away the previous day’s weaker than expected inflation readings for August. Instead, they indicated a desire to gather more information on tariff and other effects on inflation before contemplating any potential further easing while revising up future core CPI expectations.

BRAZILIAN INFLATION PROBABLY WON’T MATTER TO BCB; BOLSONARO DECISION MIGHT

It’s doubtful that Brazil’s inflation report for August (8amET) will matter much to BCB’s decision on the Selic rate just hours after next week’s FOMC decision. BCB’s last decision seemed to end the hiking campaign by noting that a potential hold for “a very prolonged period” could ensue.

What might matter more is the pending decision by Brazil’s Supreme Court on the fate of former President Bolsonaro after his alleged involvement in a coup attempt. Two judges have voted to find him guilty. One more out of the remaining three must do likewise to have a conviction. This matters for two reasons: a) for anyone interested in Brazil, and b) because it may trigger more retaliation by Trump in defence of his kindred spirit.

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