US Elasticities of Substitution and Factor-Augmentation at the Industry Level
AbstractWe provide industry-level estimates of the elasticity of substitution (?) between capital and labor in the US economy. We also estimate rates of factor-augmentation. Aggregate estimates are produced using the same data. Our empirical model comes from the first-order conditions associated with a CES production function. Our data represents 35 industries at roughly the 2-digit SIC level from 1960 to 2005 and covers the entire US economy. We find that aggregate US ? is less than unity and perhaps less than 0.5.The same is likely true for the large majority of individual industries. We find no consistent and/or systematic evidence that aggregate ? is either greater or less than the value-added share-weighted average of industry ?s. Also, there is still considerable variation across the industry-level ? point estimates. Technical change in the aggregate appears to be net labor-augmenting. However, at the industry-level there is little evidence that the type of technical change is uniform across industries. For many individual industries, technical change may be characterized by net capital-augmentation.
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Bibliographic InfoPaper provided by Department of Economics, West Virginia University in its series Working Papers with number 10-06.
Length: 48 pages
Date of creation: 2010
Date of revision:
elasticity of substitution; factor-augmenting technical change; labor-augmenting technical change; capital-augmenting technical change; corporate taxation; industry-level studies;
Other versions of this item:
- Young, Andrew T., 2013. "U.S. Elasticities Of Substitution And Factor Augmentation At The Industry Level," Macroeconomic Dynamics, Cambridge University Press, vol. 17(04), pages 861-897, June.
- O30 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - General
- O31 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
- O47 - Economic Development, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - Measurement of Economic Growth; Aggregate Productivity; Cross-Country Output Convergence
- O51 - Economic Development, Technological Change, and Growth - - Economywide Country Studies - - - U.S.; Canada
- E25 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Aggregate Factor Income Distribution
- E23 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Production
- H25 - Public Economics - - Taxation, Subsidies, and Revenue - - - Business Taxes and Subsidies
This paper has been announced in the following NEP Reports:
- NEP-ALL-2010-07-10 (All new papers)
- NEP-BEC-2010-07-10 (Business Economics)
- NEP-EFF-2010-07-10 (Efficiency & Productivity)
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- Lopez, Ramon E. & Yoon, Sang Won, 2013.
"Sustainable Economic Growth: Structural Transformation with Consumption Flexibility,"
142561, University of Maryland, Department of Agricultural and Resource Economics.
- Ramón López & Sang Won Yoon, 2013. "Sustainable Economic Growth: Structural Transformation with Consumption Flexibility," Working Papers wp375, University of Chile, Department of Economics.
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