Local Energy Access and Industry Specialization: Evidence from World War II Emergency Pipelines

Summary:  View help for Summary How does improving access to the supply of energy affect regional specialization in manufacturing? We evaluate the long-run employment impacts of pipelines constructed by the U.S. government during World War II to transport oil and gas from the oil fields of the Southwest to wartime industrial producers in the Northeast. The pipelines were built rapidly to connect end points along a direct path that minimized use of scarce construction materials. Postwar they were converted to supply en route customers, giving counties close to the pipelines access to a cheap and plentiful source of energy. Over 1940 to 1950, counties with better access to pipeline gas had larger increases in their share of employment in energy-intensive industries. These impacts persisted to the mid-1980s for all energy-intensive industries and to the late 1990s for the subset of industries intensive in the direct use of electricity, despite the disruptive effects of the 1970s energy crisis. Our findings are relevant for understanding energy-related path dependence in local economic development patterns and how government intervention in energy markets affects industry location in the short and long run.

Subject Terms:  View help for Subject Terms energy access; manufacturing; gas; natural gas; coal; pipelines; persistence; path dependence; regional economic development

Geographic Coverage:  View help for Geographic Coverage Eastern United States

Time Period(s):  View help for Time Period(s) 1940 – 1997