Behavior, Production and Competition
Previous studies have found underestimation of risk, or overconfidence, to be a key factor in entrepreneurship. We use a simple model of competitive equilibrium to show that an irrational under-estimation of risk provides a competitive advantage leading to a greater chance of survival under competitive pressures. Overconfidence leads to greater investment, production levels, average profit and greater variance of profits. Despite the greater variance of profits, if enough producers under-estimate their risk, they should collectively drive more rational decision-makers form the market. We illustrate a local equivalency between Kahneman and Tversky’s prospect theory model, and a subjective expected utility model with decision-makers display overconfidence. This model allows us to characterize risk attitudes through two primary effects: diminishing marginal utility of wealth (rational), and diminishing distance perception (behavioral). Diminishing distance perception is a simple measure of misperception of risk. Results from economic simulations suggest that diminishing distance perception may be a more important determinant of market behavior, and entrepreneurial success, than diminishing marginal utility of wealth.
|Date of creation:||2005|
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- Hey, John D & Orme, Chris, 1994. "Investigating Generalizations of Expected Utility Theory Using Experimental Data," Econometrica, Econometric Society, vol. 62(6), pages 1291-1326, November.
- Tversky, Amos & Kahneman, Daniel, 1992. "Advances in Prospect Theory: Cumulative Representation of Uncertainty," Journal of Risk and Uncertainty, Springer, vol. 5(4), pages 297-323, October.
- Simon, Mark & Houghton, Susan M. & Aquino, Karl, 2000. "Cognitive biases, risk perception, and venture formation: How individuals decide to start companies," Journal of Business Venturing, Elsevier, vol. 15(2), pages 113-134, March.
- Blake, David, 1996. "Efficiency, Risk Aversion and Portfolio Insurance: An Analysis of Financial Asset Portfolios Held by Investors in the United Kingdom," Economic Journal, Royal Economic Society, vol. 106(438), pages 1175-92, September.
- Kahneman, Daniel & Tversky, Amos, 1979.
"Prospect Theory: An Analysis of Decision under Risk,"
Econometric Society, vol. 47(2), pages 263-91, March.
- Amos Tversky & Daniel Kahneman, 1979. "Prospect Theory: An Analysis of Decision under Risk," Levine's Working Paper Archive 7656, David K. Levine.
- Viscusi, W Kip, 1989. "Prospective Reference Theory: Toward an Explanation of the Paradoxes," Journal of Risk and Uncertainty, Springer, vol. 2(3), pages 235-63, September.
- Just, David R. & Peterson, Hikaru Hanawa, 2003. "Expected Utility Calibration for Continuous Distributions," Working Papers 127170, Cornell University, Department of Applied Economics and Management.
- Dan Lovallo & Colin Camerer, 1999. "Overconfidence and Excess Entry: An Experimental Approach," American Economic Review, American Economic Association, vol. 89(1), pages 306-318, March.
- Cooper, Arnold C. & Woo, Carolyn Y. & Dunkelberg, William C., 1988. "Entrepreneurs' perceived chances for success," Journal of Business Venturing, Elsevier, vol. 3(2), pages 97-108.
- Chew, Soo Hong, 1983. "A Generalization of the Quasilinear Mean with Applications to the Measurement of Income Inequality and Decision Theory Resolving the Allais Paradox," Econometrica, Econometric Society, vol. 51(4), pages 1065-92, July.
- Palich, Leslie E. & Ray Bagby, D., 1995. "Using cognitive theory to explain entrepreneurial risk-taking: Challenging conventional wisdom," Journal of Business Venturing, Elsevier, vol. 10(6), pages 425-438, November.
- Forlani, David & Mullins, John W., 2000. "Perceived risks and choices in entrepreneurs' new venture decisions," Journal of Business Venturing, Elsevier, vol. 15(4), pages 305-322, July.
- Sandmo, Agnar, 1971. "On the Theory of the Competitive Firm under Price Uncertainty," American Economic Review, American Economic Association, vol. 61(1), pages 65-73, March.
- Atanu Saha & C. Richard Shumway & Hovav Talpaz, 1994. "Joint Estimation of Risk Preference Structure and Technology Using Expo-Power Utility," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 76(2), pages 173-184.
- David R. Just & Hikaru Hanawa Peterson, 2003. "Diminishing Marginal Utility of Wealth and Calibration of Risk in Agriculture," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 85(5), pages 1234-1241.
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