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AI Summary.U.S. crude oil production rose from about 5m barrels per day in the late 2000s to nearly 14m by 2025, turning the country from a major petroleum importer into a net exporter. The authors estimate that adverse oil supply news shocks, which once contracted industrial production, now expand it.
Diego Känzig, James Stock and Luca ZanottiNational Bureau of Economic Research
Date Posted:
The US shifted from a large net oil importer to a net exporter around 2010. Computing separate impulse responses pre-and post-2010, Känzig, et al find that adverse global oil-supply news switches from reducing US industrial production to raising it by a similar magnitude.
Has becoming a net oil exporter reversed how supply shocks affect output?
Core argument: Before 2010, an adverse oil supply news shock produced a persistent contraction in U.S. industrial production of roughly -0.6 percent after a year, while from 2010 onward the point estimate turns positive over most horizons and peaks near +1 percent.
As Figure 2 shows, U.S. crude oil production rose from roughly 5 million barrels per day in the late 2000s to almost 14 million barrels per day by 2025. Over the same period, net imports of crude oil and petroleum products fell steeply and turned negative in 2019. The United States thereby went from being one of the world’s largest petroleum importers to a net petroleum exporter. We examine whether the U.S. response to oil supply news shocks differs in the post-shale period by allowing the impulse responses to change from January 2010 onward. Figure 7 reports the results. Before 2010, an adverse oil supply news shock produced a persistent contraction in industrial production, reaching roughly -0.6 percent after a year. From 2010 onward, the point estimate instead becomes positive over most horizons and reaches almost +1 percent at its peak. Both the pre-2010 contraction and the post-2010 expansion are economically large and statistically significant over a range of horizons. This contrast mirrors the evidence from the time-varying VAR.
Takeaways by Macro Roundup® AI
Before 2010, an adverse oil supply news shock produced a persistent contraction in U.S. industrial production of roughly -0.6 percent after a year, while from 2010 onward the point estimate turns positive over most horizons and peaks near +1 percent.
U.S. crude oil production rose from roughly 5 million barrels per day in the late 2000s to almost 14 million barrels per day by 2025, with net imports of crude oil and petroleum products turning negative in 2019.
The pre-2010 contraction and the post-2010 expansion in U.S. industrial production following oil supply news shocks are both economically large and statistically significant over a range of horizons, mirroring evidence from a time-varying VAR.
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AI Summary.The United States became a net oil exporter in late 2019, and oil and oil product spending fell from near 8% of GDP in 1980 to 3% in 2024. The authors estimate a 15% global oil supply disruption would now cut annualized U.S. real GDP growth by 0.3pp, versus 1.7pp in the rest of the world.
Lutz Kilian, Michael Plante and Alexander RichterFederal Reserve Bank of Dallas
Date Posted:
Is Database:
Database
Kilian, et al find that the impact of an energy shock on US real GDP growth has fallen to 1/20th of what it would have been in 1980, due both to the declining share of oil in GDP and the US transition from net importer to net exporter.
How much do oil supply shocks still hurt US growth?
Core argument: A world oil supply reduction of the size seen in the 2026 Iran War would have cut annualized U.S. real GDP growth by 5.6pp in 1980 but reduces it by only 0.3pp today, one-twentieth of the 1980 decline.
The 2026 disruption of global oil supplies has been more than twice as large as the peak disruption during the 1973 oil crisis, the largest oil supply shortfall on record before 2026. It has been widely noted that the shale oil revolution has allowed the U.S. to greatly reduce its dependence on imports of crude oil and refined products. Whereas the U.S. economy had been a major net importer of oil and oil products since the 1970s, the U.S. became a net exporter in late 2019, if only by a small margin (Chart 2, panel A). In addition, oil and oil product expenditures as a share of GDP substantially declined from a high near 8% in 1980 to 3% in 2024 (Chart 2, panel B). Reduction of world oil supply [as in the 2026 Iran War] would have caused annualized U.S. real GDP growth to decline by 5.6pp in 1980; the same event today reduces growth by only 0.3pp, one-twentieth of the 1980 decline (Chart 3). Our analysis demonstrates that the US contraction in response to a geopolitical oil supply disruption was similar to that in the rest of the world in 1980. This is no longer the case. A global oil supply disruption of 15% today causes a decline in annualized real GDP growth of 1.7pp in the rest of the world, compared with only 0.3pp in the U.S.—roughly one-sixth of the response in the rest of the world.
Takeaways by Macro Roundup® AI
A world oil supply reduction of the size seen in the 2026 Iran War would have cut annualized U.S. real GDP growth by 5.6pp in 1980 but reduces it by only 0.3pp today, one-twentieth of the 1980 decline.
A 15% global oil supply disruption today lowers annualized real GDP growth by 1.7pp in the rest of the world versus 0.3pp in the U.S., roughly one-sixth of the response, whereas the contractions were similar in 1980.
The U.S. became a net exporter of oil and oil products in late 2019, by a small margin, after being a major net importer since the 1970s, and oil and oil product expenditures fell from near 8% of GDP in 1980 to 3% in 2024.
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