Article by Li Jia, Wall Street Journal

After the Federal Reserve Chair's first press conference, market doubts about the Fed’s resolve to combat inflation are growing. Bank of America Securities warned in its latest report that monetary policy operates like the “Anna Karenina principle”—success requires multiple conditions to be met simultaneously, and the failure of any single critical element could undermine the goal of price stability.

After the Federal Reserve voted 9-3 to hold rates steady, Walsh failed to provide a sufficiently clear policy explanation, instead emphasizing that markets had already partially offset the effects of rate hikes through tighter financial conditions. This statement triggered a market repricing: long-term yields rose, the yield curve steepened, inflation breakeven rates increased, and the dollar weakened—typical market reactions following a loss of central bank credibility.

Bank of America believes that if inflation data over the coming weeks fail to provide clear dovish support, a September rate hike by the Fed may no longer be just a policy option, but a necessary step to regain market trust and restore policy credibility.

Wash’s remarks at the press conference sent mixed signals. On one hand, he suggested that financial markets have already tightened financial conditions, making further rate hikes by the Fed unnecessary to achieve the same effect; on the other hand, he hinted that he might consider additional inflation indicators and explore tools beyond rate hikes to address price pressures.

Bank of America noted that the issue lies in the fact that Wash's policy logic differs from the traditional central bank communication framework.

Previously, former Bank of England governor Mervyn King proposed the "Maradona Interest Rate Theory," which holds that central banks guide markets to tighten financial conditions in advance through policy expectations, thereby reducing their own pressure to raise rates. Wash’s wording, however, aligns more closely with a different logic: the market adjusts interest rates on its own, and the Federal Reserve merely observes and follows.

But Bank of America believes this logic carries risks, as rising long-term rates do not necessarily indicate a genuine tightening of financial conditions—they may instead reflect market repricing of higher fiscal deficits, stronger economic growth, higher risk premiums, or elevated inflation expectations.

The market movement following the press conference reflects this concern: long-term real rates have risen, inflation breakeven rates have widened, and the yield curve has steepened further, indicating that investors are beginning to doubt whether the Fed can maintain long-term inflation anchoring.

Bank of America expects U.S. non-farm payrolls to increase by 80,000 in July, slightly below market expectations, while private sector employment is forecast to rise by 95,000, up from 49,000 in June.

The report finds no clear signs of deterioration in the current labor market. Initial jobless claims remain moderate, and employment growth continues. Although seasonal factors in summer, weak ADP employment data, and slower hiring by local governments pose risks, the overall trend still supports a soft landing for the economy.

Regarding unemployment, Bank of America expects the rate to rise from 4.2% in June to 4.3%, primarily due to a rebound in labor force participation. On wages, average hourly earnings are forecast to increase by 0.3% month-over-month in July, with year-over-year growth holding steady around 3.5%, showing no clear signs of inflationary pressure.

Bank of America believes that if the employment data meets expectations, it would signify five consecutive months of non-farm payroll growth, with private sector employment increasing by approximately 89,000 jobs per month in 2026, further reducing downside risks in the labor market.

Amid persistent labor market resilience and lingering inflationary pressures, Bank of America believes the rationale for last year’s rate-cutting cycle is weakening, while the case for a rate hike in September is growing.

Under the Anna Karenina principle, the Federal Reserve faces a credibility test.

Bank of America draws on Tolstoy’s famous opening from Anna Karenina and economist Jared Diamond’s “Anna Karenina Principle” to explain the current dilemma facing the Federal Reserve. This principle holds that success requires multiple necessary conditions to be met simultaneously, while failure often results from the absence of just one critical condition.

For monetary policy, achieving price stability requires not only interest rate tools but also central bank credibility, stable inflation expectations, coordinated fiscal policy, and a stable financial system.

Bank of America notes that monetary policy is not merely a mathematical model, but an art reliant on communication. The core objective of central bank press conferences is to ensure the market understands its policy reaction function; if this fails, uncertainty shifts to the market, potentially leading to unanchored inflation expectations.

The issue with Wash's presentation was that it failed to clearly explain how the Fed will balance growth, employment, and inflation in the future.

Bank of America believes the Fed still has an opportunity to regain control of market narratives, with the September meeting serving as a critical juncture. If upcoming data fails to demonstrate that inflation is rapidly declining, another rate hike could be an important step for the Fed to restore its credibility and re-establish policy anchoring.