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The Impact of Industry Classification Schemes on Financial Research

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Author Info
Christian Weiner
Abstract

This paper investigates industry classification systems. During the last 50 years there has been a considerable discussion of problems regarding the classification of economic data by industries. From my perspective, the central point of each classification is to determine a balance between aggregation of similar firms and differentiation between industries. This paper examines the structure and content of industrial classification schemes and how they affect financial research. I use classification systems provided by the Worldscope and the Compustat database. First, this study gives a detailed description of the structure and methodology of industrial classification systems and the relevance in leading finance and accounting journals. Second, I construct a benchmark classification system to measure the performance of different systems and provide evidence that some systems a more homogeneous in terms of value drivers than others. Third, I examine how multiple valuation is influenced by industry classification and show that the results vary significantly for different systems.

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Paper provided by Sonderforschungsbereich 649, Humboldt University, Berlin, Germany in its series SFB 649 Discussion Papers with number SFB649DP2005-062.

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Length: 52 pages
Date of creation: Dec 2005
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Handle: RePEc:hum:wpaper:sfb649dp2005-062

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Keywords: industry classification

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Find related papers by JEL classification:
G12 - Financial Economics - - General Financial Markets - - - Asset Pricing
G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies
M40 - Business Administration and Business Economics; Marketing; Accounting - - Accounting - - - General

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  1. Yasemin Boztug & Lutz Hildebrandt, 2005. "An empirical test of theories of price valuation using a semiparametric approach, reference prices, and accounting for heterogeneity," SFB 649 Discussion Papers SFB649DP2005-057, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
  2. Szymon Borak & Kai Detlefsen & Wolfgang Härdle, 2005. "FFT Based Option Pricing," SFB 649 Discussion Papers SFB649DP2005-011, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
  3. Mountford, A. & Uhlig, H., 2002. "What are the effects of fiscal policy shocks?," Discussion Paper 31, Tilburg University, Center for Economic Research. [Downloadable!]
    Other versions:
  4. Ralf Brüggemann & Carsten Trenkler, 2005. "Are Eastern European Countries Catching Up? Time Series Evidence for Czech Republic, Hungary, and Poland," SFB 649 Discussion Papers SFB649DP2005-014, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
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  5. Eun-Kyung Lee & Dianne Cook & Sigbert Klinke & Thomas Lumley, 2005. "Projection Pursuit for Exploratory Supervised Classification," SFB 649 Discussion Papers SFB649DP2005-026, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
  6. Silke Anger, 2005. "Working Time as an Investment? : The Effects of Unpaid Overtime on Wages, Promotions, and Layoffs," Discussion Papers of DIW Berlin 535, DIW Berlin, German Institute for Economic Research. [Downloadable!]
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  7. Sigbert Klinke & Uwe Ziegenhagen & Yuval Guri, 2005. "Yxilon – a Modular Open-Source Statistical Programming Language," SFB 649 Discussion Papers SFB649DP2005-018, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
  8. Enzo Giacomini & Wolfgang Härdle, 2005. "Value-at-Risk Calculations with Time Varying Copulae," SFB 649 Discussion Papers SFB649DP2005-004, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
  9. Oliver Blaskowitz & Helmut Herwartz & Gonzalo de Cadenas Santiago, 2005. "Modeling the FIBOR/EURIBOR Swap Term Structure: An Empirical Approach," SFB 649 Discussion Papers SFB649DP2005-024, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
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  10. Dirk Krueger & Harald Uhlig, 2005. "Competitive Risk Sharing Contracts with One-Sided Commitment," CFS Working Paper Series 2005/07, Center for Financial Studies. [Downloadable!]
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  11. Harald Uhlig & Fiorella De Fiore, 2005. "Bank Finance versus Bond Finance: What Explains the Differences Between US and Europe?," 2005 Meeting Papers 618, Society for Economic Dynamics. [Downloadable!]
    Other versions:
  12. Szymon Borak & Matthias Fengler & Wolfgang Härdle, 2005. "DSFM fitting of Implied Volatility Surfaces," SFB 649 Discussion Papers SFB649DP2005-022, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
  13. Alexander Schied & Ching-Tang Wu, 2005. "Duality theory for optimal investments under model uncertainty," SFB 649 Discussion Papers SFB649DP2005-025, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany, revised Sep 2005. [Downloadable!]
  14. Yasemin Boztug & Lutz Hildebrandt, 2005. "A Market Basket Analysis Conducted with a Multivariate Logit Model," SFB 649 Discussion Papers SFB649DP2005-028, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
  15. Michael C. Burda & Michael Kvasnicka, 2006. "Zeitarbeit in Deutschland: Trends und Perspektiven," Perspektiven der Wirtschaftspolitik, Blackwell Publishing, vol. 7(2), pages 195-225, 05. [Downloadable!] (restricted)
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  16. Ronald Bachmann, 2005. "Skill mismatch in equilibrium unemployment," SFB 649 Discussion Papers SFB649DP2005-034, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany, revised Aug 2005. [Downloadable!]
  17. Astrid Matthey, 2005. "Getting Used to Risks: Reference Dependence and Risk Inclusion," SFB 649 Discussion Papers SFB649DP2005-036, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
  18. Wolfgang Härdle & Sigbert Klinke & Uwe Ziegenhagen, 2005. "Integrable e-lements for Statistics Education," SFB 649 Discussion Papers SFB649DP2005-058, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
  19. Bartosz Mackowiak & Mirko Wiederholt, 2004. "Optimal Sticky Prices under Rational Inattention," SFB 649 Discussion Papers SFB649DP2005-040, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany, revised Jul 2005. [Downloadable!]
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  20. Schabert, Andreas & Stoltenberg, Christian, 2005. "Money Demand and Macroeconomic Stability Revisited," CEPR Discussion Papers 4974, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
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  21. Ronald Bachmann, 2005. "Labour Market Dynamics in Germany: Hirings, Separations, and Job-to-Job Transitions over the Business Cycle," SFB 649 Discussion Papers SFB649DP2005-045, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
  22. Almuth Scholl & Harald Uhlig, 2005. "New Evidence on the Puzzles. Results from Agnostic Identification on Monetary Policy and Exchange Rates," SFB 649 Discussion Papers SFB649DP2005-037, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
  23. Radosveta Ivanova-Stenzel & Dorothea Kübler, 2005. "Courtesy and Idleness: Gender Differences in Team Work and Team Competition," SFB 649 Discussion Papers SFB649DP2005-049, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
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  24. Alexander Schied, 2005. "Optimal Investments for Risk- and Ambiguity-Averse Preferences: A Duality Approach," SFB 649 Discussion Papers SFB649DP2005-051, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany, revised Aug 2006. [Downloadable!]
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  25. Szymon Borak & Wolfgang Härdle & Rafal Weron, 2005. "Stable Distributions," SFB 649 Discussion Papers SFB649DP2005-008, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany. [Downloadable!]
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