Key Points

  • The Producer Price Index (PPI), a measure of wholesale price levels, rose 0.5% month-over-month in March, below market expectations, indicating that the surge in energy prices triggered by last month's war did not cause a severe shock to the overall economy.
  • The March increase matched the 0.5% rise in February (before the U.S. and Israel launched attacks on Iran on February 28). Core PPI, excluding food and energy prices, rose only 0.1% in March, with gasoline prices jumping 15.7% contributing nearly half of the increase in goods prices, the U.S. Bureau of Labor Statistics (BLS) said Tuesday.
  • "The producer inflation data is relatively reassuring," Scott Helfstein, head of investment strategy at Global X ETFs, said in a report. "The impact of energy prices has not truly triggered a serious shift on the cost side," he noted. "Companies continue to show remarkable resilience in the face of supply chains, tariffs, and current energy challenges."

In-Depth Analysis

Although economists' estimates of the war's impact on inflation and gross domestic product (GDP) vary, there is broad consensus that the economic damage from the war will accumulate over time.

The International Monetary Fund (IMF) predicted Tuesday that the U.S. economy could grow 2.3% this year, a downward revision of 0.1 percentage points from its January forecast, due to the impact of the war.

However, with each passing week, the probability of the worst-case scenario is rising—namely, oil prices averaging $110 per barrel and global growth falling below 2%. IMF Chief Economist Pierre-Olivier Gourinchas said at a press conference on Tuesday.

"Every day that passes, energy markets become more disrupted, and we move closer to the adverse scenario," he said at the press conference.

Most business economists (59%) believe that the higher inflation resulting from the Iran war will be temporary, and that the U.S. economy will only suffer a mild setback from the conflict, with growth expected at 2.2% this year, according to a monthly survey by Wolters Kluwer.

Nevertheless, tensions in the Persian Gulf have prompted economists to raise the probability of a U.S. recession within the next 12 months to 35%, Wolters Kluwer said.

The surge in overall inflation—and the possibility that the Federal Reserve may further delay interest rate cuts—has kept economic forecasters cautious.

The Consumer Price Index (CPI), covering all categories of prices, rose 0.9% month-over-month last month and 3.3% year-over-year, with the gasoline index jumping 21.2%, contributing nearly 75% of the increase, the BLS said Friday.

Meanwhile, core CPI, excluding volatile food and energy prices, rose only 0.2% in March and 2.6% year-over-year, compared with a 2.5% annual increase in February, the BLS said. The Fed aims to keep inflation at 2% or below.

The United States is able to meet most of its own energy needs, which shields it from the worst effects of the current oil shock.

"The U.S. economy remains resilient," Ed Yardeni, president of Yardeni Research, said in a report.

"In recent years, the economy has passed multiple stress tests," he said. "The Middle East war is becoming the latest stress test for the U.S. economy, and so far, it appears to be passing."