Research Article
Dec 1979
Productivity and Technology in Construction
Authors: Janet A. Koch and Fred Moavenzadeh, M.ASCEAuthor Affiliations
Publication: Journal of the Construction Division
Volume 105, Issue 4
Abstract
Efforts are concentrated on the identification, quantification, and characterization of the technology change that has occurred in the highway sector of the U.S. construction industry over the past 50 yr. Gains in both labor and capital productivity and efficiency in the sector have been substantial, resulting in certain offsetting of factor price increases. Increased mechanization and introduction of new types of equipment appear to constitute the primary means of accomplishment of such technology change before the 1950s; since then, it has been largely just improving the equipment and the effectiveness with which it is used. If trends of the past are indicative of the future and past means of accomplishing technology change are to continue as the primary means in the future, however, gains in efficiency can be expected to be less than those previously.
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Published In
Journal of the Construction Division
Volume 105 • Issue 4 • December 1979
Pages: 351 - 366
Copyright
© 1979 American Society of Civil Engineers.
History
Published in print: Dec 1979
Published online: Feb 11, 2021
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Authors
Affiliations
Janet A. Koch
Young Professionals Program, World Bank, Washington, D.C.
Fred Moavenzadeh, M.ASCE
Prof. of Civ. Engrg and Dir. of Tech. Adaption Program; Massachusetts Inst. of Tech., Cambridge, Mass.
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Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.