Source: U.S. Bureau of Labor Statistics
Release: Industry Productivity
Capital is the flow of the services derived from physical assets (equipment, structures, inventories, and land) and intellectual property used to produce output. productivity
U.S. Bureau of Labor Statistics, Capital Productivity for Manufacturing: Iron and Steel Mills and Ferroalloy Production (NAICS 33111) in the United States [IPUEN33111C001000000], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/IPUEN33111C001000000, November 30, 2021.