"Depreciation." . . "Verenigde Staten van Amerika" . . . . "Bilanzielle Bewertung Gesamtwirtschaftliches Anlagevermögen Humankapital Industrielle Forschung USA." . . "1960-1988." . . "United States" . . . . . "Estimation of the depreciation rate of physical and R & D capital in the US total manufacturing sector" . . . . . . . . . . . . . . . . . "Estimation of the depreciation of physical and R & D capital in the US total manufacturing sector"@en . . . . . "Estimation of the depreciation rate of physical and R [and] D capital in the U. S. total manufacturing sector" . . . "Estimation of the depreciation rate of physical and R & D capital in the U.S. total manufacturing sector" . . "Estimation of the depreciation rate of physical and R & D capital in the U.S. total manufacturing sector"@en . "Estimation of the depreciation rate of physical and R&[and]D capital in the U.S. total manufacturing sector" . . . "Estimation of the depreciation rate of physical and R&D capital in the US total manufacturing sector" . . . . . . . "Estimation of the depreciation rate of physical and R&D capital in the U.S. total manufacturing sector"@en . "Estimation of the depreciation rate of physical and R&D capital in the U.S. total manufacturing sector" . . . "Estimation of the Depreciation Rate of Physical and R&D Capital in the U.S. Total Manufacturing Sector"@en . "Estimation of the Depreciation Rate of Physical and R&D Capital in the U.S. Total Manufacturing Sector" . . "National Bureau of Economic Research" . . "National Bureau of Economic Research." .