Evaluating The Relationship Between Transportation Infrastructure and Economic Activity: Evidence from Washington State

Authors

  • Steven K. Peterson
  • Eric L. Jessup

DOI:

https://doi.org/10.5399/osu/jtrf.47.2.1691

Abstract

Prior analysis regarding transportation infrastructure has often focused on the aggregate effects of public investment on economic growth or activity, usually at a national or state level. Modeling efforts that attempt to treat all counties as equivalent units, while assuming a homogeneous modeling structure for all the units, may miss important information regarding the statistical and causal relationships between economic activity and transportation infrastructure. This study examines the interrelationships between infrastructure and activity using two Washington State highway infrastructure datasets in combination with county-level employment, wages, and establishment numbers for several industrial sectors for a subset of counties from 1990 to 2004. Estimates using vector autoregressions, error correction models, and directed acyclic graphs are made. The results show that the relationships between infrastructure investment and economic activity are often weak and are not uniform in effect.

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Published

2011-11-21

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Section

Articles