Advanced Search
MyIDEAS: Login to save this article or follow this journal

Iatrogenic Specification Error: A Cautionary Tale of Cleaning Data

Contents:

Author Info

  • Christopher R. Bollinger

    (University of Kentucky)

  • Amitabh Chandra

    (Dartmouth College, Institute for the Study of Labor (Bonn), and National Bureau of Economic Research)

Abstract

It is common practice to use sensible rules of thumb for cleaning data. Measurement error is often the justification for removing (trimming) or recoding (winsorizing) observations where the dependent variable has values that lie outside a specified range. We consider a general measurement error process that nests many plausible models. Analytic results demonstrate that winsorizing and trimming are solutions for a narrow class of error processes. Indeed such procedures can induce or exacerbate bias. Monte Carlo simulations and empirical results demonstrate the fragility of cleaning. Even on root mean square error criteria, we cannot find generalizable justifications for these procedures.

Download Info

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: http://www.journals.uchicago.edu/cgi-bin/resolve?JOLE230202
File Function: main text
Download Restriction: Access to the online full text or PDF requires a subscription.

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.

Bibliographic Info

Article provided by University of Chicago Press in its journal Journal of Labor Economics.

Volume (Year): 23 (2005)
Issue (Month): 2 (April)
Pages: 235-258

as in new window
Handle: RePEc:ucp:jlabec:v:23:y:2005:i:2:p:235-258

Contact details of provider:
Web page: http://www.journals.uchicago.edu/JOLE/

Related research

Keywords:

Other versions of this item:

Find related papers by JEL classification:

References

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. Mellow, Wesley & Sider, Hal, 1983. "Accuracy of Response in Labor Market Surveys: Evidence and Implications," Journal of Labor Economics, University of Chicago Press, vol. 1(4), pages 331-44, October.
  2. Card, David & Krueger, Alan B, 1992. "School Quality and Black-White Relative Earnings: A Direct Assessment," The Quarterly Journal of Economics, MIT Press, vol. 107(1), pages 151-200, February.
  3. Joshua Angrist & Alan Krueger, 1998. "Empirical Strategies in Labor Economics," Working Papers 780, Princeton University, Department of Economics, Industrial Relations Section..
  4. Horowitz, Joel L & Manski, Charles F, 1995. "Identification and Robustness with Contaminated and Corrupted Data," Econometrica, Econometric Society, vol. 63(2), pages 281-302, March.
  5. Hirsch, Barry & Schumacher, Edward J., 2003. "Match Bias in Wage Gap Estimates Due to Earnings Imputation," IZA Discussion Papers 783, Institute for the Study of Labor (IZA).
  6. Bollinger, Christopher R, 1998. "Measurement Error in the Current Population Survey: A Nonparametric Look," Journal of Labor Economics, University of Chicago Press, vol. 16(3), pages 576-94, July.
  7. Marco Manacorda, 2004. "Can the Scala Mobile Explain the Fall and Rise of Earnings Inequality in Italy? A Semiparametric Analysis, 19771993," Journal of Labor Economics, University of Chicago Press, vol. 22(3), pages 585-614, July.
  8. John Bound & Alan B. Krueger, 1989. "The Extent of Measurement Error In Longitudinal Earnings Data: Do Two Wrongs Make A Right?," NBER Working Papers 2885, National Bureau of Economic Research, Inc.
  9. Bollinger, Christopher R., 1996. "Bounding mean regressions when a binary regressor is mismeasured," Journal of Econometrics, Elsevier, vol. 73(2), pages 387-399, August.
  10. Juhn, Chinhui & Murphy, Kevin M & Pierce, Brooks, 1993. "Wage Inequality and the Rise in Returns to Skill," Journal of Political Economy, University of Chicago Press, vol. 101(3), pages 410-42, June.
  11. Dean R. Hyslop & Guido W. Imbens, 2000. "Bias from Classical and Other Forms of Measurement Error," NBER Technical Working Papers 0257, National Bureau of Economic Research, Inc.
  12. Goldberger, Arthur S., 1981. "Linear regression after selection," Journal of Econometrics, Elsevier, vol. 15(3), pages 357-366, April.
  13. Manski, C.F., 1992. "Identification Problems in the Social Sciences," Working papers 9217, Wisconsin Madison - Social Systems.
  14. MacDonald, Glenn M & Robinson, Chris, 1985. "Cautionary Tails about Arbitrary Deletion of Observations; or, Throwing the Variance Out with the Bathwater," Journal of Labor Economics, University of Chicago Press, vol. 3(2), pages 124-52, April.
  15. Bound, John, et al, 1994. "Evidence on the Validity of Cross-Sectional and Longitudinal Labor Market Data," Journal of Labor Economics, University of Chicago Press, vol. 12(3), pages 345-68, July.
Full references (including those not matched with items on IDEAS)

Citations

Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
as in new window

Cited by:
  1. Puja Vasudeva Dutta, 2006. "Returns to Education: New Evidence for India, 1983-1999," Education Economics, Taylor & Francis Journals, vol. 14(4), pages 431-451.
  2. Nayoung Lee & Hyungsik Roger Moon & Martin Weidner, 2011. "Analysis of interactive fixed effects dynamic linear panel regression with measurement error," CeMMAP working papers CWP37/11, Centre for Microdata Methods and Practice, Institute for Fiscal Studies.
  3. Harley Frazis & Mark A Loewenstein, 2006. "Wage Compression and the Division of Returns to Productivity Growth: Evidence from EOPP," Working Papers 398, U.S. Bureau of Labor Statistics.
  4. Michiel Bijlsma & Ferry Haaijen & Casper van Ewijk, 2014. "Economic growth and funded pension systems," CPB Discussion Paper 279, CPB Netherlands Bureau for Economic Policy Analysis.
  5. Djavad Salehi-Isfahani & Insan Tunali & Ragui Assaad, 2009. "A comparative study of returns to education of urban men in Egypt, Iran, and Turkey," Working Papers e07-17, Virginia Polytechnic Institute and State University, Department of Economics.
  6. Narayana R. Kocherlakota & Luigi Pistaferri, 2004. "Asset Pricing Implications of Pareto Optimality with Private Information," Levine's Bibliography 122247000000000508, UCLA Department of Economics.
  7. Elizabeth Asiedu & James Freeman, 2008. "The Effect of Corruption on Investment Growth: Evidence from Firms in Latin America, Sub-Saharan Africa and Transition Countries," WORKING PAPERS SERIES IN THEORETICAL AND APPLIED ECONOMICS 200802, University of Kansas, Department of Economics.
  8. Barry Reilly & Puja Vasudeva Dutta, 2005. "The Gender Pay Gap and Trade Liberalisation: Evidence for India," PRUS Working Papers 32, Poverty Research Unit at Sussex, University of Sussex.
  9. Maliranta, Mika & Ilmakunnas, Pekka, 2005. "Decomposing productivity and wage effects of intra-establishment labor restructuring," Discussion Papers 993, The Research Institute of the Finnish Economy.
  10. Lozano, Fernando A., 2012. "What Happened to God's Time? The Evolution of Secularism and Hours of Work in America, Evidence from Religious Holidays," IZA Discussion Papers 6552, Institute for the Study of Labor (IZA).
  11. William H. J. Hubbard, 2011. "The Phantom Gender Difference in the College Wage Premium," Journal of Human Resources, University of Wisconsin Press, vol. 46(3), pages 568-586.

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:ucp:jlabec:v:23:y:2005:i:2:p:235-258. 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: (Journals Division).

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.