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East Germany’s Wage Gap: A non-parametric decomposition based on establishment characteristics

  • Bernd Görzig
  • Martin Gornig
  • Axel Werwatz

East German wages have been below the West German wage level since unification. Moreover, the East-West wage gap implied by the contractual wages specified in collective wage agreements is drifting ever further apart from the wage gap in terms of effective wages. This paper looks at the role of establishment-specific factors — such as sectoral affiliation and size of the labour force — in this process. A non-parametric decomposition that has played a prominent role in the gender wage-gap literature is applied to breakdown the East-West wage gap into its constituent components. Using establishment data from the German employment statistics, the paper demonstrates that the divergence between wage agreements and effective wages is probably not a consequence of a massive escape from collective wage agreements, or the intense use of opt-out clauses in such agreements in East Germany. Rather, the shift of East Germany’s economic structure towards lower-paying types of companies has caused the lagging behind in the adjustment of wages.

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Paper provided by Sonderforschungsbereich 649, Humboldt University, Berlin, Germany in its series SFB 649 Discussion Papers with number SFB649DP2006-044.

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Length: 24 pages
Date of creation: May 2006
Date of revision:
Handle: RePEc:hum:wpaper:sfb649dp2006-044
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  1. John M. Abowd & Francis Kramarz & David N. Margolis, 1994. "High Wage Workers and High Wage Firms," NBER Working Papers 4917, National Bureau of Economic Research, Inc.
  2. Goux, Dominique & Maurin, Eric, 1999. "Persistence of Interindustry Wage Differentials: A Reexamination Using Matched Worker-Firm Panel Data," Journal of Labor Economics, University of Chicago Press, vol. 17(3), pages 492-533, July.
  3. Stephen Nickell & D Nicolitsas, 1994. "Wages," CEP Discussion Papers dp0219, Centre for Economic Performance, LSE.
  4. Kenneth R. Troske, 1998. "Evidence on the Employer Size-Wage Premium From Worker-Establishment Matched Data," Labor and Demography 9807001, EconWPA.
  5. Walter Y. Oi & Todd L. Idson, 1999. "Workers Are More Productive in Large Firms," American Economic Review, American Economic Association, vol. 89(2), pages 104-108, May.
  6. repec:adr:anecst:y:1996:i:41-42:p:11 is not listed on IDEAS
  7. Michael C. Burda, 1991. "Some New Insights on the Interindustry Wage Structure from the German Socio-Economic Panel," Discussion Papers of DIW Berlin 30, DIW Berlin, German Institute for Economic Research.
  8. Beate Grundig & Carsten Pohl, 2003. "Interindustrielle Lohndifferenzierung in Zentraleuropa," Ifo Schnelldienst, Ifo Institute - Leibniz Institute for Economic Research at the University of Munich, vol. 56(24), pages 9-15, December.
  9. Nickell, S & Vainiomaki, J & Wadhwani, S, 1994. "Wages and Product Market Power," Economica, London School of Economics and Political Science, vol. 61(244), pages 457-73, November.
  10. Hugo Nopo, 2003. "Matching as a Tool to Decompose Wage Gaps," Middlebury College Working Paper Series 0406, Middlebury College, Department of Economics.
  11. David G. Blanchflower & Andrew J. Oswald & Peter Sanfey, 1992. "Wages, Profits and Rent-Sharing," NBER Working Papers 4222, National Bureau of Economic Research, Inc.
  12. David Blanchflower & Stephen Machin, 1996. "Product Market Competition Wages and Productivity: International Evidence from Establishment-Level Data," CEP Discussion Papers dp0286, Centre for Economic Performance, LSE.
  13. Green, Francis & Machin, Stephen & Manning, Alan, 1996. "The Employer Size-Wage Effect: Can Dynamic Monopsony Provide an Explanation?," Oxford Economic Papers, Oxford University Press, vol. 48(3), pages 433-55, July.
  14. Charles Brown & James L. Medoff, 1989. "The Employer Size-Wage Effect," NBER Working Papers 2870, National Bureau of Economic Research, Inc.
  15. Alan S. Blinder, 1973. "Wage Discrimination: Reduced Form and Structural Estimates," Journal of Human Resources, University of Wisconsin Press, vol. 8(4), pages 436-455.
  16. William T. Dickens & Lawrence F. Katz, 1987. "Inter-Industry Wage Differences and Theories of Wage Determination," NBER Working Papers 2271, National Bureau of Economic Research, Inc.
  17. Hildreth, Andrew K G & Oswald, Andrew J, 1997. "Rent-Sharing and Wages: Evidence from Company and Establishment Panels," Journal of Labor Economics, University of Chicago Press, vol. 15(2), pages 318-37, April.
  18. Robert Gibbons & Lawrence Katz, 1992. "Does Unmeasured Ability Explain Inter-Industry Wage Differentials?," Review of Economic Studies, Oxford University Press, vol. 59(3), pages 515-535.
  19. Thomas Siedler & Jürgen Schupp & C. Katharina Spieß & Gert G. Wagner, 2008. "The German Socio-Economic Panel as a Reference Data Set," SOEPpapers on Multidisciplinary Panel Data Research 150, DIW Berlin, The German Socio-Economic Panel (SOEP).
  20. repec:hal:journl:halshs-00369141 is not listed on IDEAS
  21. Krueger, Alan B & Summers, Lawrence H, 1988. "Efficiency Wages and the Inter-industry Wage Structure," Econometrica, Econometric Society, vol. 56(2), pages 259-93, March.
  22. Richard V. Burkhauser & Michaela Kreyenfeld & Gert G. Wagner, 1997. "The German Socio-Economic Panel: A Representative Sample of Reunited Germany and its Parts," Vierteljahrshefte zur Wirtschaftsforschung / Quarterly Journal of Economic Research, DIW Berlin, German Institute for Economic Research, vol. 66(1), pages 7-16.
  23. Margolis, David N. & Salvanes, Kjell G., 2001. "Do Firms Really Share Rents with Their Workers?," IZA Discussion Papers 330, Institute for the Study of Labor (IZA).
  24. Akerlof, George A, 1984. "Gift Exchange and Efficiency-Wage Theory: Four Views," American Economic Review, American Economic Association, vol. 74(2), pages 79-83, May.
  25. Oaxaca, Ronald, 1973. "Male-Female Wage Differentials in Urban Labor Markets," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 14(3), pages 693-709, October.
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