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Inter‐Industry Wage Differentials: How Much Does Rent Sharing Matter?


This paper investigates inter-industry wage differentials in Belgium, taking advantage of access to a unique matched employer-employee data set covering all the years from 1999 to 2005. Findings show the existence of large wage differentials among workers with the same observed characteristics and working conditions, employed in different sectors. These differentials are persistent and no particular downward or upward trend is observed. Further results indicate that ceteris paribus, workers earn significantly higher wages when employed in more profitable firms. The time dimension of our matched employer-employee data allows us to instrument firms' profitability by its lagged value. The instrumented elasticity between wages and profits is found to be quite stable over time and varies between 0.034 and 0.043. It follows that Lester’s range of pay due to rent sharing fluctuates between about 24 and 37 percent of the mean wage. This rent-sharing phenomenon accounts for a large fraction of the industry wage differentials. We find indeed that the magnitude, dispersion and significance of industry wage differentials decreases sharply when controlling for profits. JEL Classification: D31, J31, J41

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Article provided by University of Manchester in its journal The Manchester School.

Volume (Year): 79 (2011)
Issue (Month): 4 (07)
Pages: 691-717

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Handle: RePEc:bla:manchs:v:79:y:2011:i:4:p:691-717
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  1. Mead Over & Dean Jolliffe & Andrew Foster, 1996. "Huber correction for two-stage least squares estimates," Stata Technical Bulletin, StataCorp LP, vol. 5(29).
  2. Magda, Iga & Rycx, Francois & Tojerow, Ilan & Valsamis, Daphné, 2008. "Wage Differentials across Sectors in Europe: An East-West Comparison," IZA Discussion Papers 3830, Institute for the Study of Labor (IZA).
  3. Du Caju, Philip & Kátay, Gábor & Lamo, Ana & Nicolitsas, Daphne & Poelhekke, Steven, 2010. "Inter-industry wage differentials in EU countries: what do cross-country time varying data add to the picture?," Working Paper Series 1182, European Central Bank.
  4. Thierry Lallemand & François Rycx, 2009. "Are Young and Old WorkersS Harmful for Firm Productivity ?," Working Papers CEB 09-002.RS, ULB -- Universite Libre de Bruxelles.
  5. Brenda Gannon & Robert Plasman & François Rycx & Ilan Tojerow, 2005. "Inter-industry wage differentials and the gender wage gap: evidence from European countries," DULBEA Working Papers 05-01.RS, ULB -- Universite Libre de Bruxelles.
  6. White, Halbert, 1980. "A Heteroskedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroskedasticity," Econometrica, Econometric Society, vol. 48(4), pages 817-38, May.
  7. Holmlund, Bertil & Zetterberg, Johnny, 1991. "Insider effects in wage determination : Evidence from five countries," European Economic Review, Elsevier, vol. 35(5), pages 1009-1034, July.
  8. François Rycx & Ilan Tojerow & Robert Plasman, 2004. "Rent sharing and the gender wage gap in Belgium," ULB Institutional Repository 2013/785, ULB -- Universite Libre de Bruxelles.
  9. Alan Carruth & William Collier & Andy Dickerson, 2004. "Inter-industry Wage Differences and Individual Heterogeneity," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 66(5), pages 811-846, December.
  10. Milton Harris & Bengt Holmstrom, 1982. "A Theory of Wage Dynamics," Review of Economic Studies, Oxford University Press, vol. 49(3), pages 315-333.
  11. Du Caju, Philip & Fuss, Catherine & Wintr, Ladislav, 2007. "Downward wage rigidity for different workers and firms: an evaluation for Belgium using the IWFP procedure," Working Paper Series 0840, European Central Bank.
  12. Joseph E. Stiglitz, 1974. "Alternative Theories of Wage Determination and Unemployment in LDC's: The Labor Turnover Model," The Quarterly Journal of Economics, Oxford University Press, vol. 88(2), pages 194-227.
  13. Giovanni Ferro-Luzzi, 1994. "Inter-Industry Wage Differentials in Switzerland," Swiss Journal of Economics and Statistics (SJES), Swiss Society of Economics and Statistics (SSES), vol. 130(III), pages 421-443, September.
  14. Abowd, J.M. & Kramarz, F. & Margolis, D.N., 1995. "High-Wage Workers and High-Wage Firms," Cahiers de recherche 9503, Universite de Montreal, Departement de sciences economiques.
  15. Pedro Martins, 2009. "Rent sharing before and after the wage bill," Applied Economics, Taylor & Francis Journals, vol. 41(17), pages 2133-2151.
  16. Maria Jepsen & Sile Padraigin O'Dorchai & Robert Plasman & François Rycx, 2005. "The wage penalty induced by part-time work: the case of Belgium," DULBEA Working Papers 05-17, ULB -- Universite Libre de Bruxelles.
  17. 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.
  18. L Christofides & A Oswald, 1991. "Real Wage Determination and Rent-Sharing in Collective Bargaining Agreements," CEP Discussion Papers dp0042, Centre for Economic Performance, LSE.
  19. Arai, Mahmood, 1999. "Wages, Profits and Capital Intensity: Evidence from Matched Worker-Firm Data," Research Papers in Economics 1999:3, Stockholm University, Department of Economics.
  20. Frédéric Docquier & Sébastien Laurent & Sergio Perelman, 1999. "Capital humain, emploi et revenus du travail: Belgique, 1992," Brussels Economic Review, ULB -- Universite Libre de Bruxelles, vol. 161, pages 77-103.
  21. Margolis, D.N. & Salvanes, K.G., 2001. "Do Firms Really Share Rents with Their Workers?," Papers 11/2001, Norwegian School of Economics and Business Administration-.
  22. Nickell, S J & Andrews, M, 1983. "Unions, Real Wages and Employment in Britain 1951-79," Oxford Economic Papers, Oxford University Press, vol. 35(0), pages 183-206, Supplemen.
  23. McDonald, Ian M & Solow, Robert M, 1981. "Wage Bargaining and Employment," American Economic Review, American Economic Association, vol. 71(5), pages 896-908, December.
  24. Edin, Per-Anders & Zetterberg, Johnny, 1992. "Interindustry Wage Differentials: Evidence from Sweden and a Comparison with the United States," American Economic Review, American Economic Association, vol. 82(5), pages 1341-49, December.
  25. 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.
  26. Robert Plasman & François Rycx & Ilan Tojerow, 2006. "Industry wage differentials, unobserved ability, and rent-sharing: evidence from matched employer-employee, 1992-2005," DULBEA Working Papers 06-14.RS, ULB -- Universite Libre de Bruxelles.
  27. Jacob A. Mincer, 1974. "Introduction to "Schooling, Experience, and Earnings"," NBER Chapters, in: Schooling, Experience, and Earnings, pages 1-4 National Bureau of Economic Research, Inc.
  28. F. Fakhfakh & F. Fitzroy, 2003. "Basic Wages and Firm Characteristics : Rent-sharing in French Manufacturing," Working Papers ERMES 0311, ERMES, University Paris 2.
  29. Vannetelbosch, V. J., . "Testing between alternative wage-employment bargaining models using Belgian aggregate data," CORE Discussion Papers RP 1233, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  30. John M. Abowd & Thomas Lemieux, 1991. "The Effects of Product Market Competition on Collective Bargaining Agreements: The Case of Foreign Competition in Canada," NBER Working Papers 3808, National Bureau of Economic Research, Inc.
  31. Frank Walsh, 1995. "A multisector model of efficiency wages," Working Papers 199501, School of Economics, University College Dublin.
  32. Robert Plasman & François Rycx & Ilan Tojerow, 2006. "Industry wage differentials, unobserved ability, and rent-sharing : Evidence from matched worker-firm data, 1995-2002," Working Paper Research 90, National Bank of Belgium.
  33. Moulton, Brent R, 1990. "An Illustration of a Pitfall in Estimating the Effects of Aggregate Variables on Micro Unit," The Review of Economics and Statistics, MIT Press, vol. 72(2), pages 334-38, May.
  34. Thierry Lallemand & Robert Plasman & François Rycx, 2005. "Why do large firms pay higher wages? evidence from matched worker-firm data," ULB Institutional Repository 2013/8743, ULB -- Universite Libre de Bruxelles.
  35. Nickell, Stephen, 1999. "Product markets and labour markets1," Labour Economics, Elsevier, vol. 6(1), pages 1-20, March.
  36. Joop Hartog & Pedro Pereira & José Vieira, 2000. "Inter-industry Wage Dispersion in Portugal," Empirica, Springer, vol. 27(4), pages 353-364, December.
  37. John Van Reenen, 1996. "The Creation and Capture of Rents: Wages and Innovation in a Panel of U. K. Companies," The Quarterly Journal of Economics, Oxford University Press, vol. 111(1), pages 195-226.
  38. Anne Plasman & Robert Plasman & Michael Rusinek & François Rycx, 2001. "Indicators on gender pay equality: the Belgian presidency's report," ULB Institutional Repository 2013/9805, ULB -- Universite Libre de Bruxelles.
  39. Richard A. Lester, 1952. "A Range Theory of Wage Differentials," ILR Review, Cornell University, ILR School, vol. 5(4), pages 483-500, July.
  40. Kevin Reilly & Luisa Zanchi, 2002. "Industry Wage Differentials: How Many, Big and Significant Are They?," Labor and Demography 0209001, EconWPA.
  41. Robert Gibbons & Lawrence F. Katz, 1989. "Does Unmeasured Ability Explain Inter-Industry Wage Differentials?," NBER Working Papers 3182, National Bureau of Economic Research, Inc.
  42. Vainiomaki, Jari & Laaksonen, Seppo, 1995. "Inter-industry wage differentials in Finland: Evidence from longitudinal census data for 1975-85," Labour Economics, Elsevier, vol. 2(2), pages 161-173, June.
  43. Martins, Pedro S., 2004. "Industry wage premia: evidence from the wage distribution," Economics Letters, Elsevier, vol. 83(2), pages 157-163, May.
  44. Jacob A. Mincer, 1974. "Schooling, Experience, and Earnings," NBER Books, National Bureau of Economic Research, Inc, number minc74-1, September.
  45. repec:ulb:ulbeco:2013/138902 is not listed on IDEAS
  46. David G. Blanchflower & Andrew J. Oswald & Peter Sanfey, 1992. "Wages, Profits and Rent-Sharing," NBER Working Papers 4222, National Bureau of Economic Research, Inc.
  47. Mahmood Araï & Gérard Ballot & Ali Skalli, 1996. "Différentiels intersectoriels de salaire et caractéristiques des employeurs en France," Économie et Statistique, Programme National Persée, vol. 299(1), pages 37-58.
  48. Benito, Andrew, 2000. " Inter-industry Wage Differentials in Great Britain," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 62(0), pages 727-46, Special I.
  49. Manning, Alan, 1987. "An Integration of Trade Union Models in a Sequential Bargaining Framework," Economic Journal, Royal Economic Society, vol. 97(385), pages 121-39, March.
  50. repec:ulb:ulbeco:2013/134392 is not listed on IDEAS
  51. Kahn, Lawrence M, 1998. "Collective Bargaining and the Interindustry Wage Structure: International Evidence," Economica, London School of Economics and Political Science, vol. 65(260), pages 507-34, November.
  52. Helwege, Jean, 1992. "Sectoral Shifts and Interindustry Wage Differentials," Journal of Labor Economics, University of Chicago Press, vol. 10(1), pages 55-84, January.
  53. Barth, Erling & Zweimuller, Josef, 1992. "Labor Market Institutions and the Industry Wage Distribution: Evidence from Austria, Norway, and the U.S," Institute for Research on Labor and Employment, Working Paper Series qt1811h146, Institute of Industrial Relations, UC Berkeley.
  54. 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.
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