Source: U.S. Bureau of Labor Statistics
Release: Industry Productivity
Capital intensity is the ratio of capital services to hours worked in the production process. Capital services are the flow of the services derived from physical assets (equipment, structures, inventories, and land) and intellectual property used to produce output.
U.S. Bureau of Labor Statistics, Capital Intensity for Transportation and Warehousing: Line-Haul Railroads (NAICS 482111) in the United States [IPUIN482111C060000000], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/IPUIN482111C060000000, October 4, 2023.