Money for Nothing and Your Chips for Free? The Anatomy of the PC Wage Differential
AbstractIn this paper, the role of the computer at the workplace will be examined in determining the wage structure in Germany. Following Krueger (1993) and using the German Socio-Economic Panel (GSOEP), cross-sectional wage regression results from 1997 and panel results from 1984-1997 are presented. It is shown that the wage premium attributed to using a computer at work using cross-sectional results for 1997 is around 7%. Further it is shown that computer usage is very heterogeneous depending on which industry one works in. In cross-section, hypothesis tests show that several industries and almost all firm size categories exhibit very different wage differentials depending on computer usage at the workplace. As DiNardo and Pischke (1997) stress the need for panel data to control for unmeasured individual effects, we use GSOEP 1984-1997 ’panel data, where a random effects and fixed effects estimator were run in the wage estimation. We confirm the results that Entorf and Kramarz (1997) had for France, that in Germany the coefficient for computer usage at the workplace did not remain stable and although just barely significant, was reduced to mere 1% with individual fixed effects. We conclude that there are no computer usage wage differentials worth speaking of, once one controls adequately for unobserved individual heterogeneity.
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Bibliographic InfoPaper provided by Institute for the Study of Labor (IZA) in its series IZA Discussion Papers with number 86.
Length: 19 pages
Date of creation: Dec 1999
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Other versions of this item:
- John P. Haisken-DeNew & Christoph M. Schmidt, 1999. "Money for Nothing and Your Chips for Free?: The Anatomy of the PC Wage Differential," Discussion Papers of DIW Berlin 178, DIW Berlin, German Institute for Economic Research.
- John P. Haisken-DeNew & Christoph M. Schmidt, 2000. "Money for Nothing and Your Chips for Free? The Anatomy of the PC Wage Differential," Econometric Society World Congress 2000 Contributed Papers 0859, Econometric Society.
- J31 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Wage Level and Structure; Wage Differentials
- O33 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
- C20 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - General
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- Brian D. Bell, . "Skill-Biased Technical Change and Wages: Evidence from a Longitudinal Data Se," Economics Papers W25., Economics Group, Nuffield College, University of Oxford.
- repec:dar:vpaper:24116 is not listed on IDEAS
- John E. DiNardo & Jorn-Steffen Pischke, 1996.
"The Returns to Computer Use Revisited: Have Pencils Changed the Wage Structure Too?,"
NBER Working Papers
5606, National Bureau of Economic Research, Inc.
- DiNardo, John E & Pischke, Jorn-Steffen, 1997. "The Returns to Computer Use Revisited: Have Pencils Changed the Wage Structure Too?," The Quarterly Journal of Economics, MIT Press, vol. 112(1), pages 291-303, February.
- Dinardo, J.E. & Pischke, J.S., 1996. "The Returns to Computer Use Revisited: Have Pencils Changed the Wage Structure Too?," Working papers 96-12, Massachusetts Institute of Technology (MIT), Department of Economics.
- John P. Haisken-DeNew & Christoph M. Schmidt, 2000.
"Interindustry and Interregion Differentials: Mechanics and Interpretation,"
The Review of Economics and Statistics,
MIT Press, vol. 79(3), pages 516-521, August.
- John P. Haisken-DeNew & Christoph M. Schmidt, . "Inter-Industry and Inter-Region Differentials: Mechanics and Interpretation," Working Papers 9504, SELAPO Center for Human Resources.
- Cindy Zoghi & Sabrina Wulff Pabilonia, 2007.
"Which workers gain upon adopting a computer?,"
Canadian Journal of Economics,
Canadian Economics Association, vol. 40(2), pages 423-444, May.
- Borghans L. & Weel B. ter, 2000.
"How computerizaton changes the UK Labour Market: The Facts viewed from a new Perspective,"
010, Maastricht : ROA,Research Centre for Education and the Labour Market.
- Borgmans,Lex & Weel,Bas,ter, 2000. "How computerization changes the UK labour market: The facts viewed from a new perspective," Research Memoranda 025, Maastricht : MERIT, Maastricht Economic Research Institute on Innovation and Technology.
- Silke Anger & Johannes Schwarze, 2003.
"Does Future PC Use Determine Our Wages Today? - Evidence from German Panel Data,"
CEIS, vol. 17(3), pages 337-360, 09.
- Anger, Silke & Schwarze, Johannes, 2002. "Does future PC use determine our wages today? Evidence from German panel data," SFB 373 Discussion Papers 2002,13, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes.
- Anger, Silke & Schwarze, Johannes, 2002. "Does Future PC Use Determine Our Wages Today? Evidence from German Panel Data," IZA Discussion Papers 429, Institute for the Study of Labor (IZA).
- Sabrina Wulff Pabilonia & Cindy Zoghi, 2004. "Which Workers Gain from Computer Use?," Working Papers 373, U.S. Bureau of Labor Statistics.
- Hannes Leo, 2001. "European Skills Shortage in ICT and Policy Responses," WIFO Working Papers 163, WIFO.
- Fertig, Michael, 2003. "Who's to Blame? The Determinants of German Students' Achievement in the PISA 2000 Study," IZA Discussion Papers 739, Institute for the Study of Labor (IZA).
- Sakellariou, Chris N. & Patrinos, Harry A., 2003.
"Technology, computers, and wages : evidence from a developing economy,"
Policy Research Working Paper Series
3008, The World Bank.
- Chris N. Sakellariou & Harry A. Patrinos, 2004. "Technology, computers and wages: evidence from a developing economy," Brussels Economic Review, ULB -- Universite Libre de Bruxelles, vol. 47(3-4), pages 543.
- Andy Dickerson & Francis Green, 2002.
"The Growth and Valuation of Generic Skills,"
Studies in Economics
0203, Department of Economics, University of Kent.
- Michael Fertig, 2003. "Who’s to Blame? The Determinants of German Students’ Achievement in the PISA 2000 Study," RWI Discussion Papers 0004, Rheinisch-Westfälisches Institut für Wirtschaftsforschung.
- John P. Haisken-DeNew & Conchita D'Ambrosia, 2003. "ICT and Socio-Economic Exclusion," RWI Discussion Papers 0003, Rheinisch-Westfälisches Institut für Wirtschaftsforschung.
- Fertig, Michael & Schmidt, Christoph M., 2000. "Discretionary Measures of Active Labor Market Policy: The German Employment Promotion Reform in Perspective," IZA Discussion Papers 182, Institute for the Study of Labor (IZA).
- Spitz, Alexandra & Bertschek, Irene, 2003. "IT, Organizational Change and Wages," ZEW Discussion Papers 03-69, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
- Falk, Martin, 2001.
"What drives the vacancy rate for information technology workers?,"
ZEW Discussion Papers
01-43, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
- Martin Falk, 2002. "What Drives the Vacancy Rate for Information Technology Workers?," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), Justus-Liebig University Giessen, Department of Statistics and Economics, vol. 222(4), pages 401-420.
- Hofer, Helmut & Riedel, Monika, 2003. "Computer Use and the Wage Structure in Austria," Economics Series 147, Institute for Advanced Studies.
- Lucas Navarro, 2010. "The Impact of Internet Use on Individual Earnings in Latin America," Development Research Working Paper Series 11/2010, Institute for Advanced Development Studies.
- Muysken, Joan & Schim van der Loeff, S. & Cheshko, Valeria, 2006. "Beyond unobserved heterogeneity in computer wage premiums / Data on computer use in Germany, 1997 – 2001," UNU-MERIT Working Paper Series 006, United Nations University, Maastricht Economic and social Research and training centre on Innovation and Technology.
- Bauer, Thomas K. & Bender, Stefan, 2001. "Flexible Work Systems and the Structure of Wages: Evidence from Matched Employer-Employee Data," IZA Discussion Papers 353, Institute for the Study of Labor (IZA).
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