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The Politicians' Wage Gap: Insights from German Members of Parliament

  • Peichl, Andreas

    ()

    (ZEW Mannheim)

  • Pestel, Nico

    ()

    (IZA)

  • Siegloch, Sebastian

    ()

    (University of Mannheim)

Using a unique dataset of German members of parliament with information on total earnings including outside income, this paper analyzes the politicians’ wage gap (PWG). After controlling for observable characteristics as well as accounting for selection into politics, we find a positive PWG which is statistically and economically significant. It amounts to 40-60% compared to citizens with an executive position. Hence, we show that the widely held claim that politicians would earn more in the private sector is not confirmed by our data. Our findings are robust with respect to potential unobserved confounders. We further show that the PWG exceeds campaigning costs and cannot be justified by extraordinary workload. Hence, our results suggest that part of the PWG can be interpreted as rent extraction. This calls for a reform of the regulation of outside earnings, which account for a sizeable share of the wage premium.

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Paper provided by Institute for the Study of Labor (IZA) in its series IZA Discussion Papers with number 5520.

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Length: 35 pages
Date of creation: Feb 2011
Date of revision:
Handle: RePEc:iza:izadps:dp5520
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  1. Tim Besley & Stephen Coate, . ""An Economic Model of Representative Democracy''," CARESS Working Papres 95-02, University of Pennsylvania Center for Analytic Research and Economics in the Social Sciences.
  2. Edwin Leuven & Barbara Sianesi, 2003. "PSMATCH2: Stata module to perform full Mahalanobis and propensity score matching, common support graphing, and covariate imbalance testing," Statistical Software Components S432001, Boston College Department of Economics, revised 19 Jan 2015.
  3. Bender, Keith A, 1998. " The Central Government-Private Sector Wage Differential," Journal of Economic Surveys, Wiley Blackwell, vol. 12(2), pages 177-220, April.
  4. Hans Gersbach, 2009. "Competition of politicians for wages and office," Social Choice and Welfare, Springer, vol. 32(4), pages 533-553, May.
  5. Wiji Arulampalam & Alison Booth & Mark L. Bryan, 2006. "Is There a Glass Ceiling over Europe? Exploring the Gender Pay Gap across the Wages Distribution," CEPR Discussion Papers 510, Centre for Economic Policy Research, Research School of Economics, Australian National University.
  6. Pederson, P. J. & Schmidt-Sorensen, J. B. & Smith, N. & Westergard-Nielsen, N., 1990. "Wage differentials between the public and private sectors," Journal of Public Economics, Elsevier, vol. 41(1), pages 125-145, February.
  7. Poutvaara, Panu & Takalo, Tuomas, 2007. "Candidate quality," Munich Reprints in Economics 19785, University of Munich, Department of Economics.
  8. Simeon Djankov & Rafael La Porta & Florencio Lopez-de-Silanes & Andrei Shleifer, 2010. "Disclosure by Politicians," American Economic Journal: Applied Economics, American Economic Association, vol. 2(2), pages 179-209, April.
  9. Caselli, Francesco & Morelli, Massimo, 2004. "Bad politicians," Journal of Public Economics, Elsevier, vol. 88(3-4), pages 759-782, March.
  10. Imbens, Guido W. & Wooldridge, Jeffrey M., 2008. "Recent Developments in the Econometrics of Program Evaluation," IZA Discussion Papers 3640, Institute for the Study of Labor (IZA).
  11. Becker, Johannes & Peichl, Andreas & Rincke, Johannes, 2007. "Politicians' outside earnings and electoral competition," FiFo Discussion Papers - Finanzwissenschaftliche Diskussionsbeiträge 08-3, University of Cologne, FiFo Institute for Public Economics.
  12. Blaise Melly, 2005. "Public-private sector wage differentials in Germany: Evidence from quantile regression," Empirical Economics, Springer, vol. 30(2), pages 505-520, 09.
  13. Daniel Diermeier & Michael Keane & Antonio Merlo, 2005. "A Political Economy Model of Congressional Careers," American Economic Review, American Economic Association, vol. 95(1), pages 347-373, March.
  14. Couch, Jim F & Atkinson, Keith E & Shughart, William F, II, 1992. " Ethics Laws and the Outside Earnings of Politicians: The Case of Alabama's "Legislator-Educators."," Public Choice, Springer, vol. 73(2), pages 135-45, March.
  15. Ferraz, Claudio & Finan, Frederico S., 2007. "Exposing Corrupt Politicians: The Effects of Brazil’s Publicly Released Audits on Electoral Outcomes," IZA Discussion Papers 2836, Institute for the Study of Labor (IZA).
  16. Lex Borghans & Angela Lee Duckworth & James J. Heckman & Bas ter Weel, 2008. "The Economics and Psychology of Personality Traits," NBER Working Papers 13810, National Bureau of Economic Research, Inc.
  17. Kotakorpi, Kaisa & Poutvaara, Panu, 2011. "Pay for politicians and candidate selection: An empirical analysis," Journal of Public Economics, Elsevier, vol. 95(7), pages 877-885.
  18. Stefano Gagliarducci & Tommaso Nannicini, 2008. "Do Better Paid Politicians Perform Better? Disentangling Incentives from Selection," Working Papers 346, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University.
  19. Osborne, Martin J & Slivinski, Al, 1996. "A Model of Political Competition with Citizen-Candidates," The Quarterly Journal of Economics, MIT Press, vol. 111(1), pages 65-96, February.
  20. Andrea Mattozzi & Antonio Merlo, 2007. "Political Careers or Career Politicians?," NBER Working Papers 12921, National Bureau of Economic Research, Inc.
  21. Matthias Messner & Mattias Polborn, 2003. "Paying Politicians," Working Papers 246, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University.
  22. Gert G. Wagner & Joachim R. Frick & Jürgen Schupp, 2007. "The German Socio-Economic Panel Study (SOEP) – Scope, Evolution and Enhancements," Schmollers Jahrbuch : Journal of Applied Social Science Studies / Zeitschrift für Wirtschafts- und Sozialwissenschaften, Duncker & Humblot, Berlin, vol. 127(1), pages 139-169.
  23. Ehrenberg, Ronald G. & Schwarz, Joshua L., 1987. "Public-sector labor markets," Handbook of Labor Economics, in: O. Ashenfelter & R. Layard (ed.), Handbook of Labor Economics, edition 1, volume 2, chapter 22, pages 1219-1260 Elsevier.
  24. Roine, Jesper & Vlachos, Jonas & Waldenström, Daniel, 2007. "The Long-run Determinants of Inequality: What Can We Learn from Top Income Data?," Working Paper Series 721, Research Institute of Industrial Economics, revised 30 Apr 2008.
  25. Gorodnichenko, Yuriy & Sabirianova Peter, Klara, 2007. "Public sector pay and corruption: Measuring bribery from micro data," Journal of Public Economics, Elsevier, vol. 91(5-6), pages 963-991, June.
  26. Joachim R. Frick & Jan Goebel & Markus M. Grabka & Olaf Groh-Sambeg & Gert G. Wagner, 2007. "Zur Erfassung von Einkommen und Vermögen in Haushaltssurveys: Hocheinkommensstichprobe und Vermögensbilanz im SOEP," SOEPpapers on Multidisciplinary Panel Data Research 19, DIW Berlin, The German Socio-Economic Panel (SOEP).
  27. Eggers, Andy & Hainmueller, Jens, 2008. "MPs for Sale? Estimating Returns to Office in Post-War British Politics," MPRA Paper 7892, University Library of Munich, Germany.
  28. Maria De Paola & Vincenzo Scoppa, 2010. "Political Competition And Politician Quality: Evidence From Italian Municipalities," Working Papers 201005, Università della Calabria, Dipartimento di Economia, Statistica e Finanza (Ex Dipartimento di Economia e Statistica).
  29. Guido W. Imbens, 2004. "Nonparametric Estimation of Average Treatment Effects Under Exogeneity: A Review," The Review of Economics and Statistics, MIT Press, vol. 86(1), pages 4-29, February.
  30. Hartog, Joop & Oosterbeek, Hessel, 1993. "Public and private sector wages in the Netherlands," European Economic Review, Elsevier, vol. 37(1), pages 97-114, January.
  31. Deborah Cobb-Clark & Stefanie Schurer, 2011. "The Stability of Big-Five Personality Traits," Melbourne Institute Working Paper Series wp2011n21, Melbourne Institute of Applied Economic and Social Research, The University of Melbourne.
  32. Timothy Besley & Anne Case, 1993. "Does Electoral Accountability Affect Economic Policy Choices? Evidence from Gubernatorial Term Limits," NBER Working Papers 4575, National Bureau of Economic Research, Inc.
  33. Frederico Finan & Claudio Ferraz, 2009. "Motivating Politicians: The Impacts of Monetary Incentives on Quality and Performance," Working Papers id:1889, eSocialSciences.
  34. Ronald Oaxaca, 1971. "Male-Female Wage Differentials in Urban Labor Markets," Working Papers 396, Princeton University, Department of Economics, Industrial Relations Section..
  35. Gary S. Becker & George J. Stigler, 1974. "Law Enforcement, Malfeasance, and Compensation of Enforcers," The Journal of Legal Studies, University of Chicago Press, vol. 3(1), pages 1-18, January.
  36. Jacob A. Mincer, 1974. "Schooling, Experience, and Earnings," NBER Books, National Bureau of Economic Research, Inc, number minc74-1, October.
  37. Caliendo, Marco & Kopeinig, Sabine, 2005. "Some Practical Guidance for the Implementation of Propensity Score Matching," IZA Discussion Papers 1588, Institute for the Study of Labor (IZA).
  38. Freeman, Richard B, 1986. "Unionism Comes to the Public Sector," Journal of Economic Literature, American Economic Association, vol. 24(1), pages 41-86, March.
  39. John Cadigan, 2005. "The Citizen Candidate Model: An Experimental Analysis," Public Choice, Springer, vol. 123(1), pages 197-216, April.
  40. Gagliarducci, Stefano & Nannicini, Tommaso & Naticchioni, Paolo, 2010. "Moonlighting politicians," Journal of Public Economics, Elsevier, vol. 94(9-10), pages 688-699, October.
  41. 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.
  42. Kunze, Astrid, 2005. "The evolution of the gender wage gap," Labour Economics, Elsevier, vol. 12(1), pages 73-97, February.
  43. Rebecca M. Blank, 1993. "Public Sector Growth and Labor Market Flexibility: The United States vs. The United Kingdom," NBER Working Papers 4339, National Bureau of Economic Research, Inc.
  44. Nyhus, Ellen K. & Pons, Empar, 2005. "The effects of personality on earnings," Journal of Economic Psychology, Elsevier, vol. 26(3), pages 363-384, June.
  45. Thomas Evans, 2007. "An empirical test of why incumbents adopt campaign spending limits," Public Choice, Springer, vol. 132(3), pages 437-456, September.
  46. Stefan Bach & Giacomo Corneo & Viktor Steiner, 2009. "From Bottom To Top: The Entire Income Distribution In Germany, 1992-2003," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 55(2), pages 303-330, 06.
  47. Alberto Abadie & Guido W. Imbens, 2006. "Large Sample Properties of Matching Estimators for Average Treatment Effects," Econometrica, Econometric Society, vol. 74(1), pages 235-267, 01.
  48. Thomas Braendle & Alois Stutzer, 2010. "Public servants in parliament: theory and evidence on its determinants in Germany," Public Choice, Springer, vol. 145(1), pages 223-252, October.
  49. Atkinson, A. B. & Piketty, Thomas (ed.), 2007. "Top Incomes Over the Twentieth Century: A Contrast Between Continental European and English-Speaking Countries," OUP Catalogue, Oxford University Press, number 9780199286881.
  50. Timothy Besley, 2004. "Joseph Schumpeter Lecture: Paying Politicians: Theory and Evidence," Journal of the European Economic Association, MIT Press, vol. 2(2-3), pages 193-215, 04/05.
  51. Gregory, Robert G. & Borland, Jeff, 1999. "Recent developments in public sector labor markets," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 53, pages 3573-3630 Elsevier.
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