Rational Choice and the Relevance of Irrelevant Alternatives
AbstractThis experimental study investigates the inuence of irrelevant or phantom al- ternatives on subjects' choices in sequential decision making. Using experimental data from 45 subjects, we found that irrelevant alternatives bear significant rele- vance for decision making. We observe that only 38% of our subjects make the same choice after two phantom alternatives, as compared with the same decision problem when analyzed from scratch. Even allowing for a natural error rate as high as 25%, we find that between 40% and 60% of our subjects are led astray by the presence of phantom alternatives. Testing then basic postulates of rational choice, we find moderate violations of contraction monotonicity and static preference consistency, and substantial viola- tions of dynamic preference consistency. Finally we find that subjects exhibiting rational choice behaviour are far less susceptible to dependence on irrelevant alternatives than subjects which violate rational choice behaviour. Rational choice behaviour is thus a good proxy for the independence of a subject's choices of irrelevant alternatives.
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Bibliographic InfoPaper provided by Tilburg University, Center for Economic Research in its series Discussion Paper with number 1996-91.
Date of creation: 1996
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Independence of Irrelevant Alternatives; Phantom Alternatives; Sequential Decision Making; Rational Choice; Multiattribute Decision Making;
Find related papers by JEL classification:
- C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior
- D46 - Microeconomics - - Market Structure and Pricing - - - Value Theory
- D80 - Microeconomics - - Information, Knowledge, and Uncertainty - - - General
- A14 - General Economics and Teaching - - General Economics - - - Sociology of Economics
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- Amos Tversky & Daniel Kahneman, 1979.
"Prospect Theory: An Analysis of Decision under Risk,"
Levine's Working Paper Archive
7656, David K. Levine.
- Kahneman, Daniel & Tversky, Amos, 1979. "Prospect Theory: An Analysis of Decision under Risk," Econometrica, Econometric Society, vol. 47(2), pages 263-91, March.
- Harless, David W & Camerer, Colin F, 1994. "The Predictive Utility of Generalized Expected Utility Theories," Econometrica, Econometric Society, vol. 62(6), pages 1251-89, November.
- Conlisk, John, 1988. "Optimization cost," Journal of Economic Behavior & Organization, Elsevier, vol. 9(3), pages 213-228, April.
- Bettman, James R & Kakkar, Pradeep, 1977. " Effects of Information Presentation Format on Consumer Information Acquisition Strategies," Journal of Consumer Research, University of Chicago Press, vol. 3(4), pages 233-40, March.
- Smith, Vernon L, 1982. "Microeconomic Systems as an Experimental Science," American Economic Review, American Economic Association, vol. 72(5), pages 923-55, December.
- Plott, Charles R & Levine, Michael E, 1978.
"A Model of Agenda Influence on Committee Decisions,"
American Economic Review,
American Economic Association, vol. 68(1), pages 146-60, March.
- Plott, Charles R. & Levine, Michael E., . "A Model of Agenda Influence on Committee Decisions," Working Papers 143, California Institute of Technology, Division of the Humanities and Social Sciences.
- Smith, Vernon L & Walker, James M, 1993. "Monetary Rewards and Decision Cost in Experimental Economics," Economic Inquiry, Western Economic Association International, vol. 31(2), pages 245-61, April.
- Rüdiger von Nitzsch & Martin Weber, 1993. "The Effect of Attribute Ranges on Weights in Multiattribute Utility Measurements," Management Science, INFORMS, vol. 39(8), pages 937-943, August.
- Johnson, Eric J & Meyer, Robert J, 1984. " Compensatory Choice Models of Noncompensatory Processes: The Effect of Varying Context," Journal of Consumer Research, University of Chicago Press, vol. 11(1), pages 528-41, June.
- Shugan, Steven M, 1980. " The Cost of Thinking," Journal of Consumer Research, University of Chicago Press, vol. 7(2), pages 99-111, Se.
- Huber, Joel & Payne, John W & Puto, Christopher, 1982. " Adding Asymmetrically Dominated Alternatives: Violations of Regularity and the Similarity Hypothesis," Journal of Consumer Research, University of Chicago Press, vol. 9(1), pages 90-98, June.
- Battalio, Raymond C & Kagel, John H & Jiranyakul, Komain, 1990. " Testing between Alternative Models of Choice under Uncertainty: Some Initial Results," Journal of Risk and Uncertainty, Springer, vol. 3(1), pages 25-50, March.
- Starmer, Chris & Sugden, Robert, 1989. " Probability and Juxtaposition Effects: An Experimental Investigation of the Common Ratio Effect," Journal of Risk and Uncertainty, Springer, vol. 2(2), pages 159-78, June.
- Ratneshwar, Srinivasan & Shocker, Allan D & Stewart, David W, 1987. " Toward Understanding the Attraction Effect: The Implications of Product Stimulus Meaningfulness and Familiarity," Journal of Consumer Research, University of Chicago Press, vol. 13(4), pages 520-33, March.
- Harrison, Glenn W, 1994. "Expected Utility Theory and the Experimentalists," Empirical Economics, Springer, vol. 19(2), pages 223-53.
- Peter H. Farquhar & Anthony R. Pratkanis, 1993. "Decision Structuring with Phantom Alternatives," Management Science, INFORMS, vol. 39(10), pages 1214-1226, October.
- Simonson, Itamar, 1989. " Choice Based on Reasons: The Case of Attraction and Compromise Effects," Journal of Consumer Research, University of Chicago Press, vol. 16(2), pages 158-74, September.
- 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.
- Demuynck, Thomas, 2011. "The computational complexity of rationalizing boundedly rational choice behavior," Journal of Mathematical Economics, Elsevier, vol. 47(4-5), pages 425-433.
- Jih-Jeng Huang, 2012. "Further explanations for context effects: a perspective of ideal and reference points," Quality & Quantity: International Journal of Methodology, Springer, vol. 46(1), pages 281-290, January.
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