Advanced Search
MyIDEAS: Login

Robust Estimation of Linear Fixed Effects Panel Data Models with an Application to the Exporter Productivity Premium

Contents:

Author Info

  • Vincenzo Verardi

    ()
    (University of Namur (CRED) and Université Libre de Bruxelles (ECARES and CKE))

  • Joachim Wagner

    ()
    (Institute of Economics, Leuphana University of Lüneburg, Germany)

Abstract

In empirical studies it often happens that some variables for some units are far away from the other observations in the sample. These extreme observations, or outliers, often have a large impact on the results of statistical analyses – conclusions based on a sample with and without these units may differ drastically. While applied researchers tend to be aware of this, the detection of outliers and their appropriate treatment is often dealt with in a rather sloppy manner. One reason for this habit seems to be the lack of availability of appropriate canned programs for robust methods that can be used in the presence of outliers. Our paper intents to improve on this situation by presenting a highly robust method for estimation of the popular linear fixed effects panel data model, and to supply Stata code for it. In an application from the field of the micro-econometrics of international firm activities we demonstrate that outliers can indeed drive results.

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.leuphana.de/fileadmin/user_upload/Forschungseinrichtungen/ifvwl/WorkingPapers/wp_168_Upload.pdf
Download Restriction: no

Bibliographic Info

Paper provided by University of Lüneburg, Institute of Economics in its series Working Paper Series in Economics with number 168.

as in new window
Length: 17 pages
Date of creation: Apr 2010
Date of revision:
Handle: RePEc:lue:wpaper:168

Contact details of provider:
Web page: http://leuphana.de/institute/ivwl.html

Related research

Keywords: Robust estimation; panel data; outliers; Stata; exporter productivity premium;

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. The International Study Group on Exports and Productivity, 2007. "Exports and productivity: Comparable evidence for 14 countries," ZEW Discussion Papers 07-069, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  2. Vincenzo Verardi & Christophe Croux, 2009. "Robust regression in Stata," Stata Journal, StataCorp LP, vol. 9(3), pages 439-453, September.
  3. David Greenaway & Richard Kneller, 2007. "Firm heterogeneity, exporting and foreign direct investment," Economic Journal, Royal Economic Society, vol. 117(517), pages F134-F161, 02.
  4. Aquaro, M. & Čížek, P., 2013. "One-step robust estimation of fixed-effects panel data models," Computational Statistics & Data Analysis, Elsevier, vol. 57(1), pages 536-548.
  5. Wagner, Joachim, 2005. "Exports and Productivity : A survey of the evidence from firm level data," HWWA Discussion Papers 319, Hamburg Institute of International Economics (HWWA).
  6. Marc J. Melitz, 2003. "The Impact of Trade on Intra-Industry Reallocations and Aggregate Industry Productivity," Econometrica, Econometric Society, vol. 71(6), pages 1695-1725, November.
  7. James J. Heckman, 2001. "Micro Data, Heterogeneity, and the Evaluation of Public Policy: Nobel Lecture," Journal of Political Economy, University of Chicago Press, vol. 109(4), pages 673-748, August.
  8. Helpman, Elhanan, 2006. "Trade, FDI and the Organization of Firms," CEPR Discussion Papers 5589, C.E.P.R. Discussion Papers.
  9. Balsmeier, Benjamin & Buchwald, Achim & Peters, Heiko, 2009. "Auswirkungen von Mehrfachmandaten deutscher Vorstands- und Aufsichtsratsvorsitzender auf den Unternehmenserfolg," Working Papers 01/2009, German Council of Economic Experts / Sachverständigenrat zur Begutachtung der gesamtwirtschaftlichen Entwicklung.
  10. Catherine Dehon & Marjorie Gassner & Vincenzo Verardi, 2009. "Beware of 'Good' Outliers and Overoptimistic Conclusions," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 71(3), pages 437-452, 06.
  11. International Study Group on Exports and Productivity (ISGEP), 2008. "Understanding Cross-Country Differences in Exporter Premia: Comparable Evidence for 14 Countries," Review of World Economics (Weltwirtschaftliches Archiv), Springer, vol. 144(4), pages 596-635, December.
  12. Suedekum, Jens, 2006. "Human Capital Externalities and Growth of High- and Low-Skilled Jobs," IZA Discussion Papers 1969, Institute for the Study of Labor (IZA).
  13. Gabriel M. Ahlfeldt & Wolfgang Maennig, 2010. "Impact of Non-smoking Ordinances on Hospitality Revenues: The Case of Germany," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), Justus-Liebig University Giessen, Department of Statistics and Economics, vol. 230(5), pages 506-521, October.
  14. Maria Caterina Bramati & Christophe Croux, 2007. "Robust estimators for the fixed effects panel data model," Econometrics Journal, Royal Economic Society, vol. 10(3), pages 521-540, November.
  15. Anja Malchin & Ramona Voshage, 2009. "Official Firm Data for Germany," Schmollers Jahrbuch : Journal of Applied Social Science Studies / Zeitschrift für Wirtschafts- und Sozialwissenschaften, Duncker & Humblot, Berlin, vol. 129(3), pages 501-513.
  16. Christian Pfeifer, 2010. "Work Effort During and After Employment Probation: Evidence from German Personnel Data," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), Justus-Liebig University Giessen, Department of Statistics and Economics, vol. 230(1), pages 77-91, February.
  17. Ansgar Wübker & Dirk Sauerland & Achim Wübker, 2010. "Beeinflussen bessere Qualitätsinformationen die Krankenhauswahl in Deutschland?," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), Justus-Liebig University Giessen, Department of Statistics and Economics, vol. 230(4), pages 467-490, August.
  18. Ricardo A. López, 2005. "Trade and Growth: Reconciling the Macroeconomic and Microeconomic Evidence," Journal of Economic Surveys, Wiley Blackwell, vol. 19(4), pages 623-648, 09.
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. Temouri, Yama & Wagner, Joachim, 2013. "Do outliers and unobserved heterogeneity explain the exporter productivity premium? Evidence from France, Germany and the United Kingdom," Working Paper Series in Economics and Institutions of Innovation 320, Royal Institute of Technology, CESIS - Centre of Excellence for Science and Innovation Studies.
  2. Wagner, Joachim, 2011. "Exports, Imports and Profitability: First Evidence for Manufacturing Enterprises," IZA Discussion Papers 5766, Institute for the Study of Labor (IZA).
  3. Alexander Vogel & Joachim Wagner, 2011. "Robust estimates of exporter productivity premia in German business services enterprises," Working Paper Series in Economics 207, University of Lüneburg, Institute of Economics.
  4. Joachim Wagner, 2010. "From estimation results to stylized facts. Twelve recommendations for empirical research in international activities of heterogeneous firms," Working Paper Series in Economics 186, University of Lüneburg, Institute of Economics.
  5. Joachim Wagner, 2012. "International trade and firm performance: a survey of empirical studies since 2006," Review of World Economics (Weltwirtschaftliches Archiv), Springer, vol. 148(2), pages 235-267, June.
  6. Joachim Wagner & John P. Weche Geluebcke, 2013. "Credit Constraints, Foreign Ownership, and Foreign Takeovers in Germany," Working Paper Series in Economics 283, University of Lüneburg, Institute of Economics.
  7. Joachim Wagner, 2012. "New Methods for the Analysis of Links between International Firm Activities and Firm Performance: A Practitioner’s Guide," Working Paper Series in Economics 227, University of Lüneburg, Institute of Economics.

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:lue:wpaper:168. 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: (Joachim Wagner).

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.