Countries that export oil don't benefit from oil supply disruptions the way conventional wisdom suggests, according to a new study from the Federal Reserve Bank of San Francisco. Comparing Canada, a major net oil exporter, with the euro area, a large oil importer, the research found that both economies experienced climbing inflation and shrinking economic activity after past oil supply shocks. The positive gains to the energy sector from higher prices were overwhelmed by costs to the broader economy in both regions.
When oil supply disruptions pushed prices up by 10%, industrial production in Canada fell by up to 0.5% over 36 months, while the euro area saw a sharper decline of up to 1% within the first year that persisted at longer time horizons. Headline inflation climbed by 0.18 percentage points in Canada and 0.25 percentage points in the euro area within the first 12 months after a 10% oil price increase driven by supply news shocks. Unemployment rates in both economies also rose after the first six months following the disruptions. In Canada specifically, the energy-related sectors grew by up to 1% between 1981 and 2007, and about 0.5% between 1997 and 2019, but the manufacturing sector contracted during the same periods, especially in the earlier sample.
The authors examined oil supply shocks from past decades using an approach that isolated price changes tied specifically to OPEC production announcements, filtering out broader demand factors. The report notes that while Canada experiences some positive wealth effects that help offset economic costs from higher oil prices, the oil extraction industry represents only about 5% of Canadian GDP and therefore isn't large enough to counterbalance the negative effects on the rest of the economy. The study also points out that gains from higher oil prices often go to foreign shareholders and might be saved, which blunts the wealth effects. According to the research, Canada's tight integration with the United States means shocks to the U.S. economy spill over and further suppress aggregate demand in Canada.
The findings carry particular relevance for the United States, which became a net oil exporter in late 2018 after a long history as an importer. The combined U.S. oil and gas extraction sector represents only around 1% of GDP, an even smaller share than Canada's 5%. The report suggests this means the positive effect on the energy sector may not offset the negative effects of higher oil prices on the broader American economy. An adverse oil supply shock raises energy prices and production costs globally, often leading to contracting economic activity alongside elevated inflation, and central banks may tighten monetary policy in response, which increases borrowing costs and further depresses aggregate demand. The bottom line: even for oil exporters, supply disruptions that drive up prices hurt more than they help.