Wage Inequality and the Effort Incentive Effects of Technological Progress
To explain the rise in the college wage premium in developed economies in the past decades, the present paper examines the effects of technological progress on workers‘ effort incentives, which determine the effective labor supply. Five effort incentive effects of technological progress are identified, and through these we obtain a number of results. Firstly, we establish that wage inequality can increase following an acceleration in skill-neutral technological progress. Secondly, an increase in skill-biased technological progress means, (i) skilled wages overshoot, (ii) unskilled wages undershoot, and hence (iii) wage inequality overshoots their respective long-run values. Thirdly, endogenising the number of skilled and unskilled workers on the basis of economic incentives does not eliminate wage inequality even in the long run. Fourthly, we can obtain hysteresis effects in the determination of long-run wage inequality. Finally, government policies which raise the equilibrium rate of unemployment are likely to reduce the impact of technical progress on inequality, and this may help to explain the relative increase in inequality in the US and UK compared with other European economies. Our focus on the supply-side complements studies which emphasize the impact of skill-biased technological progress on relative demand for skill workers.
|Date of creation:||2001|
|Date of revision:|
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- Steve J. Davis & John Haltiwanger, 1991.
"Gross job creation, gross job destruction and employment reallocation,"
Working Paper Series, Macroeconomic Issues
91-5, Federal Reserve Bank of Chicago.
- Steven J. Davis & John Haltiwanger, 1992. "Gross Job Creation, Gross Job Destruction, and Employment Reallocation," The Quarterly Journal of Economics, Oxford University Press, vol. 107(3), pages 819-863.
- Steve J. Davis & John Haltiwanger, 1991. "Gross Job Creation, Gross Job Destruction and Employment Reallocation," NBER Working Papers 3728, National Bureau of Economic Research, Inc.
- Aghion, Philippe & Howitt, Peter, 1991.
"Growth and Unemployment,"
CEPR Discussion Papers
577, C.E.P.R. Discussion Papers.
- Andreas Hornstein & Per Krusell, 1996. "Can Technology Improvements Cause Productivity Slowdowns?," NBER Chapters, in: NBER Macroeconomics Annual 1996, Volume 11, pages 209-276 National Bureau of Economic Research, Inc.
- Peter Gottschalk & Robert Moffitt, 1994. "The Growth of Earnings Instability in the U.S. Labor Market," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 25(2), pages 217-272.
- Oded Galor & Omer Moav, 1998.
"Ability Biased Technological Transition, Wage Inequality, and Economic Growth,"
98-14, Brown University, Department of Economics.
- Oded Galor & Omer Moav, 2000. "Ability-Biased Technological Transition, Wage Inequality, and Economic Growth," The Quarterly Journal of Economics, Oxford University Press, vol. 115(2), pages 469-497.
- David H. Autor & Lawrence F. Katz & Alan B. Krueger, 1998.
"Computing Inequality: Have Computers Changed the Labor Market?,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 113(4), pages 1169-1213.
- 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.
- Galor, Oded & Tsiddon, Daniel, 1996.
"Technological Progress, Mobility, and Economic Growth,"
CEPR Discussion Papers
1413, C.E.P.R. Discussion Papers.
- Galor, Oded & Tsiddon, Daniel, 1997. "Technological Progress, Mobility, and Economic Growth," American Economic Review, American Economic Association, vol. 87(3), pages 363-82, June.
- Galor, O. & Tsiddon, D., 1996. "Technological Progress, Mobility and Economic Growth," Papers 13-96, Tel Aviv.
- Nickell, Stephen & Bell, Brian, 1995. "The Collapse in Demand for the Unskilled and Unemployment across the OECD," Oxford Review of Economic Policy, Oxford University Press, vol. 11(1), pages 40-62, Spring.
- Miles S. Kimball, 1989.
"Labor Market Dynamics When Unemployment Is A Worker Discipline Device,"
NBER Working Papers
2967, National Bureau of Economic Research, Inc.
- Kimball, Miles S, 1994. "Labor-Market Dynamics When Unemployment is a Worker Discipline Device," American Economic Review, American Economic Association, vol. 84(4), pages 1045-59, September.
- Katz, Lawrence F. & Autor, David H., 1999. "Changes in the wage structure and earnings inequality," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 26, pages 1463-1555 Elsevier.
- Kevin M. Murphy & W. Craig Riddell & Paul M. Romer, 1998. "Wages, Skills, and Technology in the United States and Canada," NBER Working Papers 6638, National Bureau of Economic Research, Inc.
- Per Krusell & Lee E. Ohanian & JosÈ-Victor RÌos-Rull & Giovanni L. Violante, 2000.
"Capital-Skill Complementarity and Inequality: A Macroeconomic Analysis,"
Econometric Society, vol. 68(5), pages 1029-1054, September.
- Per Krusell & Lee E. Ohanian & Jose-Victor Rios-Rull & Giovanni L. Violante, 1997. "Capital-skill complementarity and inequality: a macroeconomic analysis," Staff Report 239, Federal Reserve Bank of Minneapolis.
- Steven J. Davis & John C. Haltiwanger & Scott Schuh, 1998. "Job Creation and Destruction," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262540932.
- Shapiro, Carl & Stiglitz, Joseph E, 1985. "Equilibrium Unemployment as a Worker Discipline Device: Reply," American Economic Review, American Economic Association, vol. 75(4), pages 892-93, September.
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