Research predicts global inflation pressures may become harder to handle

JACKSON HOLE: Rising trade barriers. Aging populations. A broad transition from carbon-spewing fossil fuels to renewable energy.

The prevalence of such trends across the world could intensify global inflation pressures in the coming years and make it harder for the Federal Reserve and other central banks to meet their inflation targets.

That concern was a theme sounded in several high-profile speeches and economic studies presented Friday and Saturday at the Fed’s annual conference of central bankers in Jackson Hole, Wyoming.

For decades, the global economy had been moving toward greater integration, with goods flowing more freely between the United States and its trading partners. Lower-wage production overseas allowed Americans to enjoy inexpensive goods and kept inflation low, though at the expense of many U.S. manufacturing jobs.

Since the pandemic, though, that trend has shown signs of reversing. Multinational corporations have been shifting their supply chains away from China. They are seeking instead to produce more items — particularly semiconductors, crucial for the production of autos and electronic goods — in the United States, with the encouragement of massive subsidies by the Biden administration.

At the same time, large-scale investments in renewable energies could prove disruptive, at least temporarily, by increasing government borrowing and demand for raw materials, thereby heightening inflation. Much of the world’s population is aging, and older people are less likely to keep working. Those trends could act as supply shocks, similar to the shortages of goods and labor that accelerated inflation during the rebound from the pandemic recession.

“The new environment sets the stage for larger relative price shocks than we saw before the pandemic,” Christine Lagarde, president of the European Central Bank, said in a speech Friday. “If we face both higher investment needs and greater supply constraints, we are likely to see stronger price pressures in markets like commodities — especially for the metals and minerals that are crucial for green technologies.”

This would complicate the work of the ECB, the Fed and other central banks whose mandates are to keep price increases in check. Nearly all central banks are still struggling to curb the high inflation that intensified starting in early 2021 and has only partly subsided.

“We are living in this world in which we could expect to have more and maybe bigger supply shocks,” Pierre-Olivier Gourinchas, chief economist at the International Monetary Fund, said in an interview. “All of these things tend to make it harder to produce stuff and make it more costly. And that is definitely the configuration that central banks dislike the most.”

The shifting patterns in global trade patterns sparked the most attention during Saturday’s discussions at the Jackson Hole conference. A paper presented by Laura Alfaro, an economist at Harvard Business School, found that after decades of growth, China’s share of U.S. imports fell 5% from 2017 to 2022. Her research attributed the decline to tariffs imposed by the United States and the efforts of large U.S. companies to find other sources of goods and parts after China’s pandemic shutdowns disrupted its output.

Those imports came largely from such other countries as Vietnam, Mexico and Taiwan, which have better relations with the United States than does China — a trend known as “friendshoring.”