IDEAS home Printed from https://ideas.repec.org/p/fra/franaf/186.html
   My bibliography  Save this paper

Der Einfluss von Diversifikationsstrategien auf den Aktienkurs deutscher Unternehmen

Author

Listed:
  • Michael H. Grote
  • Marc Rustige

Abstract

Sowohl die Diversifikation als auch die Fokussierung von Unternehmensaktivitäten werden häufig mit der Maximierung des Unternehmenswertes begründet. Wir untersuchen die Auswirkungen auf den Aktienkurs für 184 Akquisitionen sowie 139 Desinvestitionen deutscher Konzerne im Zeitraum von 1996-2005. Unternehmensdiversifikationen üben, entgegen der oft geäußerten Kritik, keinen signifikant negativen Einfluss auf den Marktwert aus. Fokussierende Unternehmensakquisitionen hingegen sind mit einem signifikanten Wertaufschlag verbunden. Der Verkauf von Unternehmensteilen führt generell zu einer Marktwertsteigerung. Dabei führen Abspaltungen außerhalb des Kerngeschäfts zu einer – allerdings insignifikant – höheren Wertsteigerung als Desinvestitionen von Kerngeschäftsaktivitäten. Statt eines systematischen Diversifikationsabschlags finden wir somit einen „Fokussierungsaufschlag“ für den deutschen Markt.

Suggested Citation

  • Michael H. Grote & Marc Rustige, 2008. "Der Einfluss von Diversifikationsstrategien auf den Aktienkurs deutscher Unternehmen," Working Paper Series: Finance and Accounting 186, Department of Finance, Goethe University Frankfurt am Main.
    • Handle: RePEc:fra:franaf:186
    as

    Download full text from publisher

    File URL: http://www.finance.uni-frankfurt.de/wp/1583.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Fama, Eugene F & French, Kenneth R, 1992. "The Cross-Section of Expected Stock Returns," Journal of Finance, American Finance Association, vol. 47(2), pages 427-465, June.
    2. Stewart C. Myers & Nicholas S. Majluf, 1984. "Corporate Financing and Investment Decisions When Firms Have InformationThat Investors Do Not Have," NBER Working Papers 1396, National Bureau of Economic Research, Inc.
    3. Myers, Stewart C. & Majluf, Nicholas S., 1984. "Corporate financing and investment decisions when firms have information that investors do not have," Journal of Financial Economics, Elsevier, vol. 13(2), pages 187-221, June.
    4. Fauver, Larry & Houston, Joel F. & Naranjo, Andy, 2004. "Cross-country evidence on the value of corporate industrial and international diversification," Journal of Corporate Finance, Elsevier, vol. 10(5), pages 729-752, November.
    5. Stein, Jeremy C, 1997. "Internal Capital Markets and the Competition for Corporate Resources," Journal of Finance, American Finance Association, vol. 52(1), pages 111-133, March.
    6. Shleifer, Andrei & Vishny, Robert W., 1989. "Management entrenchment : The case of manager-specific investments," Journal of Financial Economics, Elsevier, vol. 25(1), pages 123-139, November.
    7. Morck, Randall & Shleifer, Andrei & Vishny, Robert W, 1990. "Do Managerial Objectives Drive Bad Acquisitions?," Journal of Finance, American Finance Association, vol. 45(1), pages 31-48, March.
    8. Saman Majd & Stewart C. Myers, 1987. "Tax Asymmetries and Corporate Tax Reform," NBER Chapters, in: The Effects of Taxation on Capital Accumulation, pages 343-376, National Bureau of Economic Research, Inc.
    9. Yakov Amihud & Baruch Lev, 1981. "Risk Reduction as a Managerial Motive for Conglomerate Mergers," Bell Journal of Economics, The RAND Corporation, vol. 12(2), pages 605-617, Autumn.
    10. Lewellen, Wilbur G, 1971. "A Pure Financial Rationale for the Conglomerate Merger," Journal of Finance, American Finance Association, vol. 26(2), pages 521-537, May.
    11. Antoine Faure- Grimaud & Roman Inderst, 2005. "Conglomerate Entrenchment under Optimal Financial Contracting," American Economic Review, American Economic Association, vol. 95(3), pages 850-861, June.
    12. Klein, Peter G, 2001. "Were the Acquisitive Conglomerates Inefficient?," RAND Journal of Economics, The RAND Corporation, vol. 32(4), pages 745-761, Winter.
    13. Meyer, Margaret & Milgrom, Paul & Roberts, John, 1992. "Organizational Prospects, Influence Costs, and Ownership Changes," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 1(1), pages 9-35, Spring.
    14. David J. Denis & Diane K. Denis & Keven Yost, 2002. "Global Diversification, Industrial Diversification, and Firm Value," Journal of Finance, American Finance Association, vol. 57(5), pages 1951-1979, October.
    15. Shleifer, Andrei & Vishny, Robert W., 2003. "Stock market driven acquisitions," Journal of Financial Economics, Elsevier, vol. 70(3), pages 295-311, December.
    16. Lamont, Owen, 1997. "Cash Flow and Investment: Evidence from Internal Capital Markets," Journal of Finance, American Finance Association, vol. 52(1), pages 83-109, March.
    17. Stulz, ReneM., 1990. "Managerial discretion and optimal financing policies," Journal of Financial Economics, Elsevier, vol. 26(1), pages 3-27, July.
    18. David Hyland & J David Diltz, 2002. "Why Firms Diversify: An Empirical Examination," Financial Management, Financial Management Association, vol. 31(1), Spring.
    19. Jensen, Michael C, 1986. "Agency Costs of Free Cash Flow, Corporate Finance, and Takeovers," American Economic Review, American Economic Association, vol. 76(2), pages 323-329, May.
    20. Murphy, Kevin J., 1985. "Corporate performance and managerial remuneration : An empirical analysis," Journal of Accounting and Economics, Elsevier, vol. 7(1-3), pages 11-42, April.
    21. John R. Graham & Michael L. Lemmon & Jack G. Wolf, 2002. "Does Corporate Diversification Destroy Value?," Journal of Finance, American Finance Association, vol. 57(2), pages 695-720, April.
    22. Travlos, Nickolaos G, 1987. "Corporate Takeover Bids, Methods of Payment, and Bidding Firms' Stock Returns," Journal of Finance, American Finance Association, vol. 42(4), pages 943-963, September.
    23. Brown, Stephen J. & Warner, Jerold B., 1985. "Using daily stock returns : The case of event studies," Journal of Financial Economics, Elsevier, vol. 14(1), pages 3-31, March.
    24. R. Glenn Hubbard & Darius Palia, 1999. "A Reexamination of the Conglomerate Merger Wave in the 1960s: An Internal Capital Markets View," Journal of Finance, American Finance Association, vol. 54(3), pages 1131-1152, June.
    25. Saman Majd & Stewart C. Myers, 1987. "Tax Asymmetries and Corporate Income Tax Reform," NBER Chapters, in: Taxes and Capital Formation, pages 93-96, National Bureau of Economic Research, Inc.
    26. Maquieira, Carlos P. & Megginson, William L. & Nail, Lance, 1998. "Wealth creation versus wealth redistributions in pure stock-for-stock mergers," Journal of Financial Economics, Elsevier, vol. 48(1), pages 3-33, April.
    27. Lang, Larry H. P. & Stulz, ReneM. & Walkling, Ralph A., 1989. "Managerial performance, Tobin's Q, and the gains from successful tender offers," Journal of Financial Economics, Elsevier, vol. 24(1), pages 137-154, September.
    28. Black, Fischer & Scholes, Myron S, 1973. "The Pricing of Options and Corporate Liabilities," Journal of Political Economy, University of Chicago Press, vol. 81(3), pages 637-654, May-June.
    29. repec:bla:jfinan:v:53:y:1998:i:1:p:163-186 is not listed on IDEAS
    30. Miles, James A & Rosenfeld, James D, 1983. "The Effect of Voluntary Spin-Off Announcements on Shareholder Wealth," Journal of Finance, American Finance Association, vol. 38(5), pages 1597-1606, December.
    31. Stein, Jeremy C., 2003. "Agency, information and corporate investment," Handbook of the Economics of Finance, in: G.M. Constantinides & M. Harris & R. M. Stulz (ed.), Handbook of the Economics of Finance, edition 1, volume 1, chapter 2, pages 111-165, Elsevier.
    32. Klein, April, 1986. "The Timing and Substance of Divestiture Announcements: Individual, Simultaneous and Cumulative Effects," Journal of Finance, American Finance Association, vol. 41(3), pages 685-696, July.
    33. Karl Lins & Henri Servaes, 1999. "International Evidence on the Value of Corporate Diversification," Journal of Finance, American Finance Association, vol. 54(6), pages 2215-2239, December.
    34. Berger, Philip G. & Ofek, Eli, 1995. "Diversification's effect on firm value," Journal of Financial Economics, Elsevier, vol. 37(1), pages 39-65, January.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Martynova, M., 2006. "The market for corporate control and corporate governance regulation in Europe," Other publications TiSEM 8651e281-4914-41f2-ac14-1, Tilburg University, School of Economics and Management.
    2. Stefan Erdorf & Thomas Hartmann-Wendels & Nicolas Heinrichs & Michael Matz, 2013. "Corporate diversification and firm value: a survey of recent literature," Financial Markets and Portfolio Management, Springer;Swiss Society for Financial Market Research, vol. 27(2), pages 187-215, June.
    3. Glaser, Markus & Müller, Sebastian, 2006. "Der Diversification Discount in Deutschland: Existiert ein Bewertungsabschlag für diversifizierte Unternehmen?," Sonderforschungsbereich 504 Publications 06-13, Sonderforschungsbereich 504, Universität Mannheim;Sonderforschungsbereich 504, University of Mannheim.
    4. Martynova, M. & Renneboog, L.D.R., 2005. "Takeover Waves : Triggers, Performance and Motives," Discussion Paper 2005-029, Tilburg University, Tilburg Law and Economic Center.
    5. Ma. Belén Lozano García & Alberto de Miguel Hidalgo & Diana Monserrat Ríos Rodríguez, 2013. "Responsible Diversification: Knowing Enough About Diversification To Do It Responsibly: Motives, Measures And Consequences," Annales Universitatis Apulensis Series Oeconomica, Faculty of Sciences, "1 Decembrie 1918" University, Alba Iulia, vol. 1(15), pages 1-19.
    6. Martynova, Marina & Renneboog, Luc, 2008. "A century of corporate takeovers: What have we learned and where do we stand?," Journal of Banking & Finance, Elsevier, vol. 32(10), pages 2148-2177, October.
    7. Christian Espinosa & Carlos Maquieira, 2010. "Diversificación y Desempeño en Sud América: Evidencia para Chile," Working Papers 10, Facultad de Economía y Empresa, Universidad Diego Portales.
    8. Stein, Jeremy C., 2003. "Agency, information and corporate investment," Handbook of the Economics of Finance, in: G.M. Constantinides & M. Harris & R. M. Stulz (ed.), Handbook of the Economics of Finance, edition 1, volume 1, chapter 2, pages 111-165, Elsevier.
    9. Szilagyi, P.G., 2007. "Corporate governance and the agency costs of debt and outside equity," Other publications TiSEM 9520d40a-224f-43a8-9bf9-b, Tilburg University, School of Economics and Management.
    10. Nilakshi Borah & Liu Pan & Jung Chul Park & Nan Shao, 2018. "Does corporate diversification reduce value in high technology firms?," Review of Quantitative Finance and Accounting, Springer, vol. 51(3), pages 683-718, October.
    11. Glaser, Markus & Müller, Sebastian, 2006. "Der Diversification Discount in Deutschland : existiert ein Bewertungsabschlag für diversifizierte Unternehmen?," Papers 06-13, Sonderforschungsbreich 504.
    12. Matsusaka, John G. & Nanda, Vikram, 2002. "Internal Capital Markets and Corporate Refocusing," Journal of Financial Intermediation, Elsevier, vol. 11(2), pages 176-211, April.
    13. Andreou, Panayiotis C. & Doukas, John A. & Koursaros, Demetris & Louca, Christodoulos, 2019. "Valuation effects of overconfident CEOs on corporate diversification and refocusing decisions," Journal of Banking & Finance, Elsevier, vol. 100(C), pages 182-204.
    14. Christian Espinosa & Carlos Maquieira & Joao Paulo Vieito, 2012. "Does corporate diversication create value in south america? The chilean case," Working Papers 38, Facultad de Economía y Empresa, Universidad Diego Portales.
    15. Hovakimian, Gayané, 2016. "Excess value and restructurings by diversified firms," Journal of Banking & Finance, Elsevier, vol. 71(C), pages 1-19.
    16. Sattar A. Mansi & David M. Reeb, 2002. "Corporate Diversification: What Gets Discounted?," Journal of Finance, American Finance Association, vol. 57(5), pages 2167-2183, October.
    17. Andrey Golubov & Dimitris Petmezas & Nickolaos G. Travlos, 2013. "Empirical mergers and acquisitions research: a review of methods, evidence and managerial implications," Chapters, in: Adrian R. Bell & Chris Brooks & Marcel Prokopczuk (ed.), Handbook of Research Methods and Applications in Empirical Finance, chapter 12, pages 287-313, Edward Elgar Publishing.
    18. Chen, Sheng-Syan & Ho, Kim Wai, 2000. "Corporate diversification, ownership structure, and firm value: The Singapore evidence," International Review of Financial Analysis, Elsevier, vol. 9(3), pages 315-326.
    19. Mateev, Miroslav & Andonov, Kristiyan, 2016. "Do cross-border and domestic bidding firms perform differently? New evidence from continental Europe and the UK," Research in International Business and Finance, Elsevier, vol. 37(C), pages 327-349.
    20. Felipe Balmaceda, 2002. "Corporate Diversification: Good for Some Bad for Others," Documentos de Trabajo 141, Centro de Economía Aplicada, Universidad de Chile.

    More about this item

    JEL classification:

    • G34 - Financial Economics - - Corporate Finance and Governance - - - Mergers; Acquisitions; Restructuring; Corporate Governance
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:fra:franaf:186. See general information about how to correct material in RePEc.

    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 CitEc recognized a bibliographic reference but did not link an item in RePEc 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 RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Reinhard H. Schmidt (email available below). General contact details of provider: https://edirc.repec.org/data/fwffmde.html .

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

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.