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A Framework of Monte Carlo Simulation for Examining the Uncertainty-Investment Relationship
Authors: George Yungchih Wang
Abstract:This paper argues that increased uncertainty, in certain situations, may actually encourage investment. Since earlier studies mostly base their arguments on the assumption of geometric Brownian motion, the study extends the assumption to alternative stochastic processes, such as mixed diffusion-jump, mean-reverting process, and jump amplitude process. A general approach of Monte Carlo simulation is developed to derive optimal investment trigger for the situation that the closed-form solution could not be readily obtained under the assumption of alternative process. The main finding is that the overall effect of uncertainty on investment is interpreted by the probability of investing, and the relationship appears to be an invested U-shaped curve between uncertainty and investment. The implication is that uncertainty does not always discourage investment even under several sources of uncertainty. Furthermore, high-risk projects are not always dominated by low-risk projects because the high-risk projects may have a positive realization effect on encouraging investment.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1062636Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1168
 Abel, A. B. and J. C. Eberly (1999). "The Effects of Irreversibility and Uncertainty on Capital Accumulation," Journal of Monetary Economics, 44, 339-377.
 Barone-Adesi, Giovanni and Robert E. Whaley (1987). "Efficient Analytic Approximation of American Option Values," Journal of Finance 42, 301-320.
 Cukierman, Alex. "The Effect of Uncertainty on Investment under Risk Neutrality with Endogenous Information." Journal of Political Economy 88 (1980), 462-475.
 Dixit, Avinash (1989). "Entry and Exit Decisions under Uncertainty." Journal of Political Economy 97, 620-638.
 Dixit, Avinash (1992). "Investment and Hysteresis." Journal of Economic Perspectives 6, 107-132.
 Dixit, Avinash K. and Pindyck, Robert S. (1994). Investment under Uncertainty. Princeton University Press, New Jersey, USA.
 Lensink, Robert and Victor Murinde (2006). "The Inverted-U Hypothesis for the Effect of Uncertainty on Investment: Evidence from UK Firms," European Journal of Finance 12, 2, 95-105.
 McDonald, Robert and Daniel Siegel (1986). "The Value of Waiting to Invest." Quarterly Journal of Economics 101, 707-728.
 Merton, Robert C. (1976). "Option Pricing When Underlying Stock Returns are Discontinuous." Journal of Financial Economics 3, 125-144.
 Metcalf, Gilbert E. and Kevin A. Hassett (1995). "Investment under Alternative Return Assumptions: Comparing Random Walks and Mean Reversion." Journal of Economic Dynamics and Control 19, 8, 1471-1488.
 Pennings, Enrico and Ono Lint (1997). "The Option Value of Advanced R&D." European Journal of Operational Research 103, 1, 83-94.
 Pindyck, Robert S. "Irreversible Investment, Capacity Choice, and the Value of the Firm." American Economic Review 78, 5 (1988), 969-985.
 Pindyck, Robert S. (1991). "Irreversibility, Uncertainty, and Investment." Journal of Economic Literature 29, 1110-1148.
 Rhys, Huw, Jihe Song, and Irena Jindrichovska (2002). "The Timing of Real Option Exercise: Some Recent Development." Engineering Economist 47, 4, 436-450.
 Sarkar, Sudipto. "On the Investment-Uncertainty Relationship in a Real Options Model." Journal of Economics Dynamics and Control 24 (2000), 219-225.
 Sarkar, Sudipto (2003). "The Effect of Mean Reversion on Investment under Uncertainty." Journal of Economics Dynamics and Control 28, 377-396.
 Trigeorgis, Lenos (1990). "Valuing the Impact of the Uncertain Competitive Arrivals on Deferrable Real Investment Opportunities." Working Paper, Boston University.
 Wong, Kit Pong (2007). "The Effect of Uncertainty on Investment Timing in a Real Options Model," Journal of Economic Dynamics & Control 31, 2152-2167.Trigeorgis, Lenos, and Mason S. P. "Valuing Managerial Flexibility." Midland Corporate Finance Journal 5 (1987), 14-21.