IDEAS home Printed from
MyIDEAS: Login to save this article or follow this journal

Publication Selection Bias in Minimum-Wage Research? A Meta-Regression Analysis

  • Hristos Doucouliagos
  • T. D. Stanley

Card and Krueger's meta-analysis of the employment effects of minimum wages challenged existing theory. Unfortunately, their meta-analysis confused publication selection with the absence of a genuine empirical effect. We apply recently developed meta-analysis methods to 64 US minimum-wage studies and corroborate that Card and Krueger's findings were nevertheless correct. The minimum-wage effects literature is contaminated by publication selection bias, which we estimate to be slightly larger than the average reported minimum-wage effect. Once this publication selection is corrected, little or no evidence of a negative association between minimum wages and employment remains. Copyright (c) Blackwell Publishing Ltd/London School of Economics 2009.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL:
File Function: link to full text
Download Restriction: Access to full text is restricted to subscribers.

As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.

Article provided by London School of Economics in its journal British Journal of Industrial Relations.

Volume (Year): 47 (2009)
Issue (Month): 2 (06)
Pages: 406-428

in new window

Handle: RePEc:bla:brjirl:v:47:y:2009:i:2:p:406-428
Contact details of provider: Postal: Houghton Street, London WC2A 2AE
Phone: +44 (020) 7405 7686
Web page:

More information through EDIRC

Order Information: Web:

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

as in new window
  1. T. D. Stanley, 2005. "Beyond Publication Bias," Journal of Economic Surveys, Wiley Blackwell, vol. 19(3), pages 309-345, 07.
  2. T. D. Stanley, 2001. "Wheat from Chaff: Meta-analysis as Quantitative Literature Review," Journal of Economic Perspectives, American Economic Association, vol. 15(3), pages 131-150, Summer.
  3. Rosenberger, Randall S. & Loomis, John B., 2000. "Panel Stratification In Meta-Analysis Of Economic Studies: An Investigation Of Its Effects In The Recreation Valuation Literature," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, vol. 32(03), December.
  4. Laroche, P., 2000. "What do Unions do to Productivity? A Meta-Analysis," Papers 2000-5, Groupe de recherche en économie financière et en gestion des entreprises, Universite Nancy 2.
  5. Gary Solon, 1985. "The Minimum Wage and Teenage Employment: A Reanalysis with Attention to Serial Correlation and Seasonality," Journal of Human Resources, University of Wisconsin Press, vol. 20(2), pages 292-297.
  6. Marin C. Gemmill & Joan Costa-Font & Alistair McGuire, 2007. "In search of a corrected prescription drug Elasticity estimate: a meta-regression approach," Health Economics, John Wiley & Sons, Ltd., vol. 16(6), pages 627-643.
  7. Orley Ashenfelter & Colm Harmon & Hessel Oosterbeek, 2000. "A Review of Estimates of the Schooling/Earnings Relationship, with Tests for Publication Bias," NBER Working Papers 7457, National Bureau of Economic Research, Inc.
  8. Stanley, T D & Jarrell, Stephen B, 1989. " Meta-Regression Analysis: A Quantitative Method of Literature Survey s," Journal of Economic Surveys, Wiley Blackwell, vol. 3(2), pages 161-70.
  9. Gorg, Holger & Strobl, Eric, 2001. "Multinational Companies and Productivity Spillovers: A Meta-analysis," Economic Journal, Royal Economic Society, vol. 111(475), pages F723-39, November.
  10. David Neumark & William Wascher, 1996. "Is the Time-Series Evidence on Minimum Wage Effects Contaminated by Publication Bias?," NBER Working Papers 5631, National Bureau of Economic Research, Inc.
  11. De Fraja, Gianni, 1999. "Minimum Wage Legislation, Productivity and Employment," Economica, London School of Economics and Political Science, vol. 66(264), pages 473-88, November.
  12. T.D. Stanley, 2006. "Meta-Regression Methods for Detecting and Estimating Empirical Effects in the Presence of Publication Selection," Economics Series 2006_20, Deakin University, Faculty of Business and Law, School of Accounting, Economics and Finance.
  13. Ian J. Bateman & Andrew P. Jones, 2003. "Contrasting Conventional with Multi-Level Modeling Approaches to Meta-Analysis: Expectation Consistency in U.K. Woodland Recreation Values," Land Economics, University of Wisconsin Press, vol. 79(2), pages 235-258.
  14. Mookerjee, Rajen, 2006. "A meta-analysis of the export growth hypothesis," Economics Letters, Elsevier, vol. 91(3), pages 395-401, June.
  15. Alan Manning & Ted To, 2002. "Oligopsony and Monopsonistic Competition in Labor Markets," Journal of Economic Perspectives, American Economic Association, vol. 16(2), pages 155-174, Spring.
  16. Thomas C. Leonard, 2000. "The Very Idea of Applying Economics: The Modern Minimum-Wage Controversy and Its Antecedents," History of Political Economy, Duke University Press, vol. 32(5), pages 117-144, Supplemen.
  17. T.D Stanley & Hristos Doucouliagos, 2007. "Identifying and Correcting Publication Selection Bias in the Efficiency-Wage Literature: Heckman Meta-Regression," Economics Series 2007_11, Deakin University, Faculty of Business and Law, School of Accounting, Economics and Finance.
  18. Jasper M. Dalhuisen & Raymond J. G. M. Florax & JHenri L. F. de Groot & Peter Nijkamp, 2003. "Price and Income Elasticities of Residential Water Demand: A Meta-Analysis," Land Economics, University of Wisconsin Press, vol. 79(2), pages 292-308.
  19. Chris Doucouliagos, 2005. "Publication Bias in the Economic Freedom and Economic Growth Literature," Journal of Economic Surveys, Wiley Blackwell, vol. 19(3), pages 367-387, 07.
  20. Hristos Doucouliagos & T.D. Stanley, 2008. "Theory Competition and Selectivity: Are All Economic Facts Greatly Exaggerated?," Economics Series 2008_06, Deakin University, Faculty of Business and Law, School of Accounting, Economics and Finance.
  21. Burkhauser, Richard V & Couch, Kenneth A & Wittenburg, David C, 2000. "A Reassessment of the New Economics of the Minimum Wage Literature with Monthly Data from the Current Population Survey," Journal of Labor Economics, University of Chicago Press, vol. 18(4), pages 653-80, October.
  22. Adam, Antonis & Moutos, Thomas, 2006. "Minimum wages, inequality and unemployment," Economics Letters, Elsevier, vol. 92(2), pages 170-176, August.
  23. Chris Doucouliagos & Patrice Laroche, 2007. "Unions and Profitability: A Meta-Analysis," Economics Series 2007_01, Deakin University, Faculty of Business and Law, School of Accounting, Economics and Finance.
Full references (including those not matched with items on IDEAS)

This item is featured on the following reading lists or Wikipedia pages:

  1. Meta-Analysis in Economics

When requesting a correction, please mention this item's handle: RePEc:bla:brjirl:v:47:y:2009:i:2:p:406-428. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Wiley-Blackwell Digital Licensing)

or (Christopher F. Baum)

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.