Productivity Measurement And The Impact Of Trade And Technology On Wages: Estimates For The U.S., 1972-1990
We develop an empirical framework to assess the importance of trade and technical change on the wages of production and nonproduction workers. Trade is measured by the foreign outsourcing of intermediate inputs, while technical change is measured by the shift towards high-technology capital such as computers. In our benchmark specification, we find that both foreign outsourcing and expenditures of high-technology equipment can explain a substantial amount of the increase in the wages of nonproduction (high-skilled) relative to production (low-skilled) workers that occurred during the 1980s. Surprisingly, it is expenditures on high-technology capital other than computers that are important. These results are very sensitive, however, to our benchmark assumption that industry prices are independent of productivity. When we allow for the endogeneity of industry prices, then expenditures on computers becomes the most important cause of the increased wage inequality, and have a 50% greater impact than does foreign outsourcing.
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- Berndt, Ernst R. & Morrison, Catherine J., 1992.
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3419-92., Massachusetts Institute of Technology (MIT), Sloan School of Management.
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756, Princeton University, Department of Economics, Industrial Relations Section..
- David H. Autor & Lawrence F. Katz & Alan B. Krueger, 1998. "Computing Inequality: Have Computers Changed The Labor Market?," The Quarterly Journal of Economics, MIT Press, vol. 113(4), pages 1169-1213, November.
- David H. Autor & Lawrence F. Katz & Alan B. Krueger, 1997. "Computing Inequality: Have Computers Changed the Labor Market?," NBER Working Papers 5956, National Bureau of Economic Research, Inc.
- Berman, Eli & Bound, John & Griliches, Zvi, 1994. "Changes in the Demand for Skilled Labor within U.S. Manufacturing: Evidence from the Annual Survey of Manufactures," The Quarterly Journal of Economics, MIT Press, vol. 109(2), pages 367-97, May.
- Baldwin, Robert E & Hilton, R Spence, 1984. "A Technique for Indicating Comparative Costs and Predicting Changes in Trade Ratios," The Review of Economics and Statistics, MIT Press, vol. 66(1), pages 105-10, February.
- Ernst R. Berndt & Catherine J. Morrison & Larry S. Rosenblum, 1992.
"High-Tech Capital Formation and Labor Composition in U.S. Manufacturing Industries: An Exploratory Analysis,"
NBER Working Papers
4010, National Bureau of Economic Research, Inc.
- Berndt, Ernst R. & Morrison, Catherine J. & Rosenblum, Larry S., 1992. "High-tech capital formation and labor composition in U.S. manufacturing industries : an exploratory analysis," Working papers 3414-92., Massachusetts Institute of Technology (MIT), Sloan School of Management.
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