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Experimental Economics

, Volume 6, Issue 3, pp 235–251 | Cite as

Learning to Open Monty Hall's Doors

  • Ignacio Palacios-Huerta
Article

Abstract

The analysis in this paper searches for individual and group determinants of learning behavior in Monty Hall's Three Door problem examined in Friedman (1998, American Economic Review. 88, 933–946). The results show that the size of monetary incentives, individuals' initial abilities, and social interactions with others are all important determinants of initial choices and subsequent learning in this problem: (i) More able students have a greater initial propensity to make the right choice than less able students, and their learning curves are initially steeper; (ii) Individual learning can also be enhanced through social interactions; (iii) Interestingly, less able students benefit more than more able students from social interactions in the sample. These findings support the argument that learning models that take into account individuals' abilities and that allow for social interactions where agents can exchange information hold a great deal of promise for enhancing our understanding of actual learning environments, learning processes, and the formation of rationality.

learning ability social interactions rationality 

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References

  1. Becker, G.S. and Murphy, K.M. (2000). Social Economics: Market Behavior in a Social Environment. Cambridge, MA: Harvard University Press.Google Scholar
  2. Camerer, C.F. (1995). “Individual Decision Making.” In J.H. Kagel and A.E. Roth (eds.), The Handbook of Experimental Economics. Princeton, NJ: Princeton University Press, pp. 325–370.Google Scholar
  3. Erev, I. and Roth, A.E. (1998). “Predicting How People Play Games: Reinforcement Learning in Experimental Games with Unique, Mixed Strategy Equilibria.” American Economic Review. 88, 848–881.Google Scholar
  4. Friedman, D. (1998). “Monty Hall's Three Doors: Construction and Deconstruction of a Choice Anomaly.” American Economic Review. 88, 933–946.Google Scholar
  5. Kerr, N.L., MacCoun, R.J., and Kramer, G.P. (1996). “When Are N Heads Better (or Worse) than One?: Biased Judgement in Individuals vs. Groups.” In J.H. Davis and E. Witte (eds.), Understanding Group Behavior: Consensual Action by Small Groups, Vol. 1. Hillsdale, NJ: L. Erlbaum, pp. 105–136.Google Scholar
  6. Manski, C.F. (1993). “Identification of Endogenous Social Effects: The Reflection Problem.” Review of Economic Studies. 60, 531–542.Google Scholar
  7. Palacios-Huerta, I. (2002). “Learning to Open Monty Hall's Doors.” Department of Economics, Working Paper 2002–20, Brown University.Google Scholar
  8. Sacerdote, B. (2001). “Peer Effects with Random Assignment: Results for Dartmouth Roommates.” Quarterly Journal of Economics. 116, 681–704.Google Scholar
  9. Topa, G. (2001). “Social Interactions, Local Spillovers and Unemployment.” Review of Economic Studies. 68, 261–295.Google Scholar
  10. vos Savant, Marilyn. “Ask Marilyn.” Parade. Sept. 8, 1990; Dec. 2, 1990; Feb. 17, 1991.Google Scholar

Copyright information

© Kluwer Academic Publishers 2003

Authors and Affiliations

  • Ignacio Palacios-Huerta
    • 1
  1. 1.Department of EconomicsBrown UniversityProvidenceUSA

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