Carpenter, Craig, Rebekka Dudensing, and Anders Van Sandt. “Estimating Determinants of Transportation and Warehousing Establishment Locations Using U.S. Administrative Data”. REGION 9, no. 1 (January 26, 2022): 1–27. Accessed November 15, 2024. http://region.wu.ac.at/ojs/index.php/region/article/view/366.