IDEAS home Printed from https://ideas.repec.org/p/pra/mprapa/6608.html
   My bibliography  Save this paper

Firm Value and the mis-use of the CAPM for valuation and decision making

Author

Listed:
  • Magni, Carlo Alberto

Abstract

This paper shows that a decision maker using the CAPM for valuing firms and making decisions may contradict Modigliani and Miller’s Proposition I, if he adopts the widely-accepted disequilibrium NPV. As a consequence, CAPM-minded agents employing this NPV are open to arbitrage losses and miss arbitrage opportunities. As a result, even though the use of the disequilibrium NPV for decision-making is deductively drawn from the CAPM, its use for both valuation and decision should be rejected.

Suggested Citation

  • Magni, Carlo Alberto, 2005. "Firm Value and the mis-use of the CAPM for valuation and decision making," MPRA Paper 6608, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:6608
    as

    Download full text from publisher

    File URL: https://mpra.ub.uni-muenchen.de/6608/1/MPRA_paper_6608.pdf
    File Function: original version
    Download Restriction: no
    File URL: https://mpra.ub.uni-muenchen.de/7159/1/MPRA_paper_7159.pdf
    File Function: revised version
    Download Restriction: no
    File URL: https://mpra.ub.uni-muenchen.de/15688/1/MPRA_paper_15688.pdf
    File Function: revised version
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Carlo Alberto Magni, 2007. "Project valuation and investment decisions: CAPM versus arbitrage," Applied Financial Economics Letters, Taylor & Francis Journals, vol. 3(2), pages 137-140.
    2. Roszkowski, Michael J. & Snelbecker, Glenn E., 1990. "Effects of "Framing" on measures of risk tolerance: Financial planners are not immune," Journal of Behavioral Economics, Elsevier, vol. 19(3), pages 237-246.
    3. Dybvig, Philip H & Ingersoll, Jonathan E, Jr, 1982. "Mean-Variance Theory in Complete Markets," The Journal of Business, University of Chicago Press, vol. 55(2), pages 233-251, April.
    4. Rubinstein, Mark E, 1973. "A Mean-Variance Synthesis of Corporate Financial Theory," Journal of Finance, American Finance Association, vol. 28(1), pages 167-181, March.
    5. Magni, Carlo Alberto, 2002. "Investment decisions in the theory of finance: Some antinomies and inconsistencies," European Journal of Operational Research, Elsevier, vol. 137(1), pages 206-217, February.
    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. Magni, Carlo Alberto, 2005. "Theoretical Flaws In The Use Of The Capm For Investment Decisions," MPRA Paper 6330, University Library of Munich, Germany, revised Nov 2007.
    2. Magni, Carlo Alberto, 2007. "CAPM and capital budgeting: present versus future, equilibrium versus disequilibrium, decision versus valuation," MPRA Paper 5468, University Library of Munich, Germany.
    3. Magni, Carlo Alberto, 2005. "Economic profit, NPV, and CAPM: Biases and violations of Modigliani and Miller's Proposition I," MPRA Paper 7359, University Library of Munich, Germany, revised 27 Feb 2008.
    4. Magni, Carlo Alberto, 2009. "Correct or incorrect application of CAPM? Correct or incorrect decisions with CAPM?," European Journal of Operational Research, Elsevier, vol. 192(2), pages 549-560, January.
    5. Carlo Alberto Magni, 2007. "Project valuation and investment decisions: CAPM versus arbitrage," Applied Financial Economics Letters, Taylor & Francis Journals, vol. 3(2), pages 137-140.
    6. Carlo Alberto Magni, 2007. "Project selection and equivalent CAPM-based investment criteria," Applied Financial Economics Letters, Taylor & Francis Journals, vol. 3(3), pages 165-168.
    7. Jascha-Alexander Koch & Michael Siering, 2019. "The recipe of successful crowdfunding campaigns," Electronic Markets, Springer;IIM University of St. Gallen, vol. 29(4), pages 661-679, December.
    8. Silva, A. Christian & Prange, Richard E., 2007. "Virtual volatility," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 376(C), pages 507-516.
    9. François-Éric Racicot & Raymond Théoret, 2022. "Tracking market and non-traditional sources of risks in procyclical and countercyclical hedge fund strategies under extreme scenarios: a nonlinear VAR approach," Financial Innovation, Springer;Southwestern University of Finance and Economics, vol. 8(1), pages 1-56, December.
    10. Avinash & T. Mallikarjunappa, 2020. "Informational Role of Open Interest and Transaction Volume of Options: A Meta-Analytic Review," FIIB Business Review, , vol. 9(4), pages 275-285, December.
    11. Rania HENTATI & Jean-Luc PRIGENT, 2010. "Structured Portfolio Analysis under SharpeOmega Ratio," EcoMod2010 259600073, EcoMod.
    12. Magni, Carlo Alberto, 2016. "Capital depreciation and the underdetermination of rate of return: A unifying perspective," Journal of Mathematical Economics, Elsevier, vol. 67(C), pages 54-79.
    13. Laura Hueber & Rene Schwaiger, 2021. "Debiasing Through Experience Sampling: The Case of Myopic Loss Aversion," Working Papers 2021-01, Faculty of Economics and Statistics, Universität Innsbruck.
    14. Lim, Terence & Lo, Andrew W. & Merton, Robert C. & Scholes, Myron S., 2006. "The Derivatives Sourcebook," Foundations and Trends(R) in Finance, now publishers, vol. 1(5–6), pages 365-572, April.
    15. James A. Ohlson, 1990. "A Synthesis of security valuation theory and the role of dividends, cash flows, and earnings," Contemporary Accounting Research, John Wiley & Sons, vol. 6(2), pages 648-676, March.
    16. Omid Momen & Akbar Esfahanipour & Abbas Seifi, 2020. "A robust behavioral portfolio selection: model with investor attitudes and biases," Operational Research, Springer, vol. 20(1), pages 427-446, March.
    17. Schwaiger, Rene & Kirchler, Michael & Lindner, Florian & Weitzel, Utz, 2020. "Determinants of investor expectations and satisfaction. A study with financial professionals," Journal of Economic Dynamics and Control, Elsevier, vol. 110(C).
    18. Carlo Alberto Magni & Ken V. Peasnell, 2015. "The Term Structure of Capital Values:An accounting-based framework for measuring economic profitability," Department of Economics 0060, University of Modena and Reggio E., Faculty of Economics "Marco Biagi".
    19. Zhang, Eden Quxian, 2022. "Why are distressed firms acquisitive?," Journal of Corporate Finance, Elsevier, vol. 72(C).
    20. Uluc Aysun & Michael Tseng, 2021. "Regulatory arbitrage and global push factors," Working Papers 2021-01, University of Central Florida, Department of Economics.

    More about this item

    Keywords

    Firm value; Free Cash Flow; CAPM; Modigliani and Miller’s Proposition I; Net Present Value; disequilibrium; arbitrage; decision making;
    All these keywords.

    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
    • G31 - Financial Economics - - Corporate Finance and Governance - - - Capital Budgeting; Fixed Investment and Inventory Studies
    • M21 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Business Economics - - - Business Economics

    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:pra:mprapa:6608. 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: Joachim Winter (email available below). General contact details of provider: https://edirc.repec.org/data/vfmunde.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.