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Herding in Financial Behaviour: A Behavioural and Neuroeconomic Analysis of Individual Differences

Experimental analyses have identified significant tendencies for individuals to follow herd decisions, a finding which has been explained using Bayesian principles. This paper outlines the results from a herding task designed to extend these analyses using evidence from a functional magnetic resonance imaging (fMRI) study. Empirically, we estimate logistic functions using panel estimation techniques to quantify the impact of herd decisions on individuals' financial decisions. We confirm that there are statistically significant propensities to herd and that social information about others' decisions has an impact on individuals' decisions. We extend these findings by identifying associations between herding propensities and individual characteristics including gender, age and various personality traits. In addition fMRI evidence shows that individual differences correlate strongly with activations in the amygdala – an area of the brain commonly associated with social decision-making. Individual differences also correlate strongly with amygdala activations during herding decisions. These findings are used to construct a two stage least squares model of financial herding which confirms that individual differences and neural responses play a role in modulating the propensity to herd.

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File URL: http://www.econ.cam.ac.uk/research/repec/cam/pdf/cwpe1225.pdf
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Paper provided by Faculty of Economics, University of Cambridge in its series Cambridge Working Papers in Economics with number 1225.

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Date of creation: 09 May 2012
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Handle: RePEc:cam:camdae:1225
Contact details of provider: Web page: http://www.econ.cam.ac.uk/index.htm

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  1. Kirman, Alan, 1993. "Ants, Rationality, and Recruitment," The Quarterly Journal of Economics, MIT Press, vol. 108(1), pages 137-56, February.
  2. Shiller, Robert J, 1995. "Conversation, Information, and Herd Behavior," American Economic Review, American Economic Association, vol. 85(2), pages 181-85, May.
  3. Jonathan E. Alevy & Michael S. Haigh & John A. List, 2007. "Information Cascades: Evidence from a Field Experiment with Financial Market Professionals," Journal of Finance, American Finance Association, vol. 62(1), pages 151-180, 02.
  4. Salop, Steven C, 1987. "Evaluating Uncertain Evidence with Sir Thomas Bayes: A Note for Teachers," Journal of Economic Perspectives, American Economic Association, vol. 1(1), pages 155-59, Summer.
  5. Avery, Christopher & Zemsky, Peter, 1998. "Multidimensional Uncertainty and Herd Behavior in Financial Markets," American Economic Review, American Economic Association, vol. 88(4), pages 724-48, September.
  6. Marco Cipriani & Antonio Guarino, 2005. "Herd Behavior in a Laboratory Financial Market," American Economic Review, American Economic Association, vol. 95(5), pages 1427-1443, December.
  7. Camelia Kuhnen & Brian Knutson, 2005. "The Neural Basis of Financial Risk Taking," Experimental 0509001, EconWPA.
  8. Le Bon, Gustave, 1896. "The Crowd, A Study of the Popular Mind," History of Economic Thought Books, McMaster University Archive for the History of Economic Thought, number lebon1896.
  9. Park, A. & Sabourian, H., 2009. "Herding and Contrarian Behaviour in Financial Markets," Cambridge Working Papers in Economics 0939, Faculty of Economics, University of Cambridge.
  10. Bogaçhan Çelen & Shachar Kariv, 2004. "Distinguishing Informational Cascades from Herd Behavior in the Laboratory," American Economic Review, American Economic Association, vol. 94(3), pages 484-498, June.
  11. Andrew W. Lo & Dmitry V. Repin & Brett N. Steenbarger, 2005. "Fear and Greed in Financial Markets: A Clinical Study of Day-Traders," NBER Working Papers 11243, National Bureau of Economic Research, Inc.
  12. Asen Ivanov & Dan Levin & James Peck, 2008. "Hindsight, Foresight, and Insight: An Experimental Study of a Small-Market Investment Game with Common and Private Values," Working Papers 0801, VCU School of Business, Department of Economics.
  13. Michelle Baddeley, 2006. "Behind the black box: a survey of real-world investment appraisal approaches," Empirica, Springer, vol. 33(5), pages 329-350, December.
  14. David Hirshleifer & Tyler Shumway, 2003. "Good Day Sunshine: Stock Returns and the Weather," Journal of Finance, American Finance Association, vol. 58(3), pages 1009-1032, 06.
  15. Scharfstein, David. & Stein, Jeremy C., 1988. "Herd behavior and investment," Working papers WP 2062-88., Massachusetts Institute of Technology (MIT), Sloan School of Management.
  16. Mark J. Kamstra & Lisa A. Kramer & Maurice D. Levi, 2003. "Winter Blues: A SAD Stock Market Cycle," American Economic Review, American Economic Association, vol. 93(1), pages 324-343, March.
  17. Anderson, Lisa R & Holt, Charles A, 1997. "Information Cascades in the Laboratory," American Economic Review, American Economic Association, vol. 87(5), pages 847-62, December.
  18. Park, A. & Sgroi, D., 2009. "Herding and Contrarian Behavior in Financial Markets: An Experimental Analysis," Cambridge Working Papers in Economics 0938, Faculty of Economics, University of Cambridge.
  19. Brock, William A. & Durlauf, Steven N., 2001. "Interactions-based models," Handbook of Econometrics, in: J.J. Heckman & E.E. Leamer (ed.), Handbook of Econometrics, edition 1, volume 5, chapter 54, pages 3297-3380 Elsevier.
  20. Jon Elster, 1998. "Emotions and Economic Theory," Journal of Economic Literature, American Economic Association, vol. 36(1), pages 47-74, March.
  21. Philip Arestis & Michelle Baddeley & John McCombie, 2005. "Introduction," Chapters, in: The New Monetary Policy, chapter 1 Edward Elgar.
  22. Shane Frederick & George Loewenstein & Ted O'Donoghue, 2002. "Time Discounting and Time Preference: A Critical Review," Journal of Economic Literature, American Economic Association, vol. 40(2), pages 351-401, June.
  23. Daniel Sgroi, 2003. "The Right Choice at the Right Time: A Herding Experiment in Endogenous Time," Experimental Economics, Springer, vol. 6(2), pages 159-180, October.
  24. Bernheim, B Douglas, 1994. "A Theory of Conformity," Journal of Political Economy, University of Chicago Press, vol. 102(5), pages 841-77, October.
  25. Colin F. Camerer, 2007. "Neuroeconomics: Using Neuroscience to Make Economic Predictions," Economic Journal, Royal Economic Society, vol. 117(519), pages C26-C42, 03.
  26. Baddeley, M. & Pillas, D. & Christopoulos, Y. & Schultz, W. & Tobler, P., 2007. "Herding And Social Pressure In Trading Tasks: A Behavioural Analysis," Cambridge Working Papers in Economics 0730, Faculty of Economics, University of Cambridge.
  27. Colin F. Camerer & George Loewenstein & Drazen Prelec, 2004. "Neuroeconomics: Why Economics Needs Brains," Scandinavian Journal of Economics, Wiley Blackwell, vol. 106(3), pages 555-579, October.
  28. Elster, Jon, 1996. "Rationality and the Emotions," Economic Journal, Royal Economic Society, vol. 106(438), pages 1386-97, September.
  29. Lisa R. Anderson & Charles A. Holt, 1996. "Classroom Games: Information Cascades," Journal of Economic Perspectives, American Economic Association, vol. 10(4), pages 187-193, Fall.
  30. Jonathan D. Cohen, 2005. "The Vulcanization of the Human Brain: A Neural Perspective on Interactions Between Cognition and Emotion," Journal of Economic Perspectives, American Economic Association, vol. 19(4), pages 3-24, Fall.
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