Higher Oil Prices Boost US Exporters but Hurt Overall Economy

A recent Wall Street Journal column by Grep Ip references a draft paper by Diego R. Känzig, Luca Zanotti, and James H. Stock, which suggests that higher oil prices due to geopolitical tensions may actually strengthen the U.S. economy. The paper argues that as a net petroleum exporter, the U.S. benefits from both increased market share and higher prices when global oil supply is disrupted.

However, critics argue that this view oversimplifies the economic impact. Reduced oil supply affects all economies, including the U.S., lowering productive potential. Higher oil prices act like a tax, raising costs and creating an excess burden or 'deadweight loss' in the market.

The authors of the paper, Känzig, Zanotti, and Stock (KSZ), use a general equilibrium model to conclude that the shale revolution has shifted the balance of gains and losses, meaning an oil supply shock no longer necessarily causes a U.S. recession. Yet, long-term threats like shipping disruptions in the Strait of Hormuz and drone attacks on oil facilities suggest sustained higher oil prices, which could be recessionary for the broader economy.

The key takeaway from KSZ is that while the U.S. crude oil sector may enjoy greater wealth gains as an exporter, the overall economic impact of reduced oil supply remains negative. The shift in relative prices will lead to resource reallocation and unemployment, underscoring that higher oil prices due to supply reductions are fundamentally harmful to the economy.