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Complexity and Biases

  • Kalaycı, Kenan
  • Serra-Garcia, Marta

We examine experimentally the effect of complexity on individual decision making. We focus on credit choices, as they have been widely criticized for their complexity in recent years. In a first study, we find that complexity in benefits leads to random mistakes, while complexity in costs leads to a specific mistake: choosing a high-benefit loan, with very costly repayment schemes. In a second study, we show that individuals still (mistakenly) choose the high-benefit loan, even if cheaper and simple loans are available. This suggests that, when costs are complex, individuals bracket narrowly, focus on benefits and ignore costs, while they do not when benefits are complex. Hence, our results show that complexity and narrow bracketing may be deeply intertwined: complexity that makes narrow bracketing cognitively easier is likely to lead to myopic choices, such as choosing complex and expensive loans, despite the presence of simple and cheaper loans.

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File URL: http://epub.ub.uni-muenchen.de/13035/1/Complexity_and_Biases.pdf
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File URL: http://epub.ub.uni-muenchen.de/13035/2/Online%20Appendix_Complexity%20and%20Biases.pdf
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Paper provided by University of Munich, Department of Economics in its series Discussion Papers in Economics with number 13035.

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Date of creation: May 2012
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Handle: RePEc:lmu:muenec:13035
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  1. Meier, Stephan & Sprenger, Charles, 2009. "Present-Biased Preferences and Credit Card Borrowing," IZA Discussion Papers 4198, Institute for the Study of Labor (IZA).
  2. Wilcox, Nathaniel T, 1993. "Lottery Choice: Incentives, Complexity and Decision Time," Economic Journal, Royal Economic Society, vol. 103(421), pages 1397-1417, November.
  3. Gneezy, U. & Potters, J.J.M., 1997. "An experiment on risk taking and evaluation periods," Other publications TiSEM da6ba1bf-e15c-41b2-ae95-c, Tilburg University, School of Economics and Management.
  4. Matthew Rabin & Georg Weizsacker, 2009. "Narrow Bracketing and Dominated Choices," American Economic Review, American Economic Association, vol. 99(4), pages 1508-43, September.
  5. Xavier Gabaix, 2011. "A Sparsity-Based Model of Bounded Rationality," NBER Working Papers 16911, National Bureau of Economic Research, Inc.
  6. Emily Haisley & Romel Mostafa & George Loewenstein, 2008. "Myopic risk-seeking: The impact of narrow decision bracketing on lottery play," Journal of Risk and Uncertainty, Springer, vol. 37(1), pages 57-75, August.
  7. Pedro Bordalo & Nicola Gennaioli & Andrei Shleifer, 2012. "Salience and Consumer Choice," Working Papers 463, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University.
  8. KalaycI, Kenan & Potters, Jan, 2011. "Buyer confusion and market prices," International Journal of Industrial Organization, Elsevier, vol. 29(1), pages 14-22, January.
  9. Paul Heidhues & Botond Koszegi, 2010. "Exploiting Naivete about Self-Control in the Credit Market," American Economic Review, American Economic Association, vol. 100(5), pages 2279-2303, December.
  10. Annamaria Lusardi & Peter Tufano, 2009. "Debt Literacy, Financial Experiences, and Overindebtedness," CeRP Working Papers 83, Center for Research on Pensions and Welfare Policies, Turin (Italy).
  11. repec:ner:tilbur:urn:nbn:nl:ui:12-73908 is not listed on IDEAS
  12. Jennifer Brown & Tanjim Hossain & John Morgan, 2010. "Shrouded Attributes and Information Suppression: Evidence from the Field," The Quarterly Journal of Economics, MIT Press, vol. 125(2), pages 859-876, May.
  13. Andrew Caplin & Daniel J. Martin, 2012. "Defaults and Attention: The Drop Out Effect," NBER Working Papers 17988, National Bureau of Economic Research, Inc.
  14. Spiegler, Ran, 2011. "Bounded Rationality and Industrial Organization," OUP Catalogue, Oxford University Press, number 9780195398717, March.
  15. John Y. Campbell, 2006. "Household Finance," Journal of Finance, American Finance Association, vol. 61(4), pages 1553-1604, 08.
  16. Victor Stango & Jonathan Zinman, 2009. "Exponential Growth Bias and Household Finance," Journal of Finance, American Finance Association, vol. 64(6), pages 2807-2849, December.
  17. Oecd, 2005. "Improving Financial Literacy: Analysis of Issues and Policies," Financial Market Trends, OECD Publishing, vol. 2005(2), pages 111-123.
  18. Benartzi, Shlomo & Thaler, Richard H, 1995. "Myopic Loss Aversion and the Equity Premium Puzzle," The Quarterly Journal of Economics, MIT Press, vol. 110(1), pages 73-92, February.
  19. Marianne Bertrand & Adair Morse, 2011. "Information Disclosure, Cognitive Biases, and Payday Borrowing," Journal of Finance, American Finance Association, vol. 66(6), pages 1865-1893, December.
  20. Urs Fischbacher, 2007. "z-Tree: Zurich toolbox for ready-made economic experiments," Experimental Economics, Springer, vol. 10(2), pages 171-178, June.
  21. Spiegler, Ran, 2006. "Competition over agents with boundedly rational expectations," Theoretical Economics, Econometric Society, vol. 1(2), pages 207-231, June.
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