Magni, Carlo Alberto (2006): CAPM-based capital budgeting and nonadditivity.
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This paper deals with the CAPM-derived capital budgeting criterion, and in particular with Rubinstein’s (1973) criterion, according to which a project is profitable if the project rate of return is greater than the risk-adjusted cost of capital, where the latter depends on the project’s disequilibrium systematic risk. It is shown that the disequilibrium net present value implied by this criterion, widely used in corporate finance, is nonadditive. Four proofs are provided: (i) a counterexample taken from Copeland and Weston (1988), (ii) a modus-tollens argument showing that this notion of NPV is incompatible with additivity, (iii) a formalization showing that this NPV does not fulfil the principle of description invariance (iv) an example showing that CAPM-minded evaluators may incur arbitrage losses. The disequilibrium NPV should therefore be dismissed in investment decisions and valuations.
|Item Type:||MPRA Paper|
|Original Title:||CAPM-based capital budgeting and nonadditivity|
|Keywords:||NPV, disequilibrium, CAPM, capital budgeting, nonadditivity, framing effects|
|Subjects:||G - Financial Economics > G1 - General Financial Markets > G11 - Portfolio Choice; Investment Decisions
G - Financial Economics > G1 - General Financial Markets > G12 - Asset Pricing; Trading volume; Bond Interest Rates
G - Financial Economics > G3 - Corporate Finance and Governance > G31 - Capital Budgeting; Fixed Investment and Inventory Studies; Capacity
M - Business Administration and Business Economics; Marketing; Accounting > M2 - Business Economics > M21 - Business Economics
|Depositing User:||Carlo Alberto Magni|
|Date Deposited:||28. Feb 2008 16:55|
|Last Modified:||16. Feb 2013 19:20|
Bierman, H and Hass, J.E. (1973), Capital budgeting under uncertainty: a reformulation. Journal of Finance, 28(1), 119–129, March. Bogue, M.C. and Roll, R. (1974), Capital budgeting of risky projects with ‘imperfect markets’ for physical capital, Journal of Finance, 601–613, May. Bøssaerts, P.L. and Odegaard, B.A. (2001). Lectures on Corporate Finance. World Scientific, Singapore. Copeland, T.E. and Weston, J.F. (1983). Solutions Manual for Financial Theory and Corporate Policy, second ed. Addison-Wesley Publishing Company. Copeland, T. and Weston, J.F. (1988), Financial Theory and Corporate Finance. Addison- Wesley Publishing Company, Inc. Ekern, S. (2006). A dozen consistent CAPM-related valuation models – so why use the incorrect one?. Department of Finance and Management Science, Norwegian School of Economics and Business Administration (NHH). Bergen, Norway. Available online at <http://www.nhh.no/for/dp/2006/0606.pdf> Grinblatt, M. and Titman, S. (1998). Financial Markets and Corporate Strategy. Irwin/McGraw- Hill. Hamada, R. S. (1969), Portfolio analysis, market equilibrium and corporation finance, Journal of Finance, 24(1), 13–31, March. Jones Jr., R.G. and Dudley, D. (1978), Essential of Finance. Englewood Cliffs. NJ: Prentice- Hall. Kahneman, D. and Tversky, A. (1984), Choices, values and frames. American Psychologist, 39, 341–350. Lewellen, W.G. (1977), Some observations on risk-adjusted discount rates. Journal of Finance 32 (4), 1331–1337. Magni, C.A. (2002) , Investment decisions in the theory of finance: Some antinomies and inconsistencies, European Journal of Operational Research, 137, 206-217 Mossin, J. (1969), Security pricing and investment criteria in competitive markets, American Economic Review, 59(5), 749–756, December. Litzenberger, R.H. and Budd, A.P. (1970), Corporate investment criteria and the validation of risk assets, Journal of Financial and Quantitative Analysis, 5(4), 395–418, December. Rendleman, R. (1978), Ranking errors in CAPM capital budgeting applications, Financial Management, 7(4), 40–44, Winter. Rubinstein, M. (1973), A Mean-variance synthesis of corporate financial theory, Journal of Finance, 28, 167–182, March. Senbet, L.W. and Thompson, H.E. (1978), The equivalence of mean-variance capital budgeting models, Journal of Finance, 23(29), 395–401, May. Soman (2004), Framing, loss aversion, and mental accounting. In D. J. Koehler and N. Harvey, Eds.,Blackwell Handbook of Judgment and Decision Making, pp. 379–398, Oxford, UK: Blackwell. Stapleton, R.C. (1971), Portfolio analysis, stock valuation and capital budgeting decision rule for risky projects, Journal of Finance, 26, 95–117, March. Tuttle, D.L. and Litzenberger, R.H. (1968), Leverage, diversification and capital market effects on a risk-adjusted capital budgeting framework, Journal of Finance, 23(3), 427–443. Tversky, A. and Kahneman, D. (1981), The framing of decisions and the psychology of choice. Science, 211, 453–458. Weston, J.F. and Copeland, T.E. (1988), Managerial Finance, second British ed. London, UK: Cassell Educational Limited.
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CAPM-based capital budgeting and nonadditivity. (deposited 07. Jan 2008 04:29)
CAPM-based capital budgeting and nonadditivity. (deposited 21. Feb 2008 11:14)
CAPM-based capital budgeting and nonadditivity. (deposited 24. Feb 2008 01:11)
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- CAPM-based capital budgeting and nonadditivity. (deposited 24. Feb 2008 01:11)
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