Reason-Based Choice Correspondences
A reason-based choice correspondence rationalizes choice behaviour in terms of a two-stage choice procedure. Given a feasible set S , the individual eliminates from it all of the dominated alternatives according to her fixed (not necessarily complete) strict preference relation, in the first step. In the second step, first she constructs for each maximal alternative identified in the first step its lower contour set (i.e., the set of alternatives which are dominated by it in S ), and then she eliminates from the maximal set all of those alternatives so that the following justification holds: there exists another maximal alternative whose lower contour set strictly contains that of another maximal alternative. This procedural model captures the basic idea behind the experimental finding known as "attraction effect". We study the rationalizability of reason-based choice correspondences axiomatically. We relate our choice-consistency conditions to standard consistency proprieties. Our characterization result offers testable restrictions on this `choice anomaly' for large (but finite) set of alternatives.
|Date of creation:||Sep 2007|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: +44 (0) 20 7882 5096
Fax: +44 (0) 20 8983 3580
Web page: http://www.econ.qmul.ac.uk
More information through EDIRC
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Michele Lombardi, 2008.
"Uncovered set choice rules,"
Social Choice and Welfare,
Springer, vol. 31(2), pages 271-279, August.
- Sen, Amartya K, 1977. "Social Choice Theory: A Re-examination," Econometrica, Econometric Society, vol. 45(1), pages 53-89, January.
- Marco Mariotti, 2008. "What kind of preference maximization does the weak axiom of revealed preference characterize?," Economic Theory, Springer, vol. 35(2), pages 403-406, May.
- Nick Baigent & Wulf Gaertner, 1996.
"Never choose the uniquely largest A Characterization,"
Springer, vol. 8(2), pages 239-249.
- Baigent, Nick & Gaertner, Wulf, 1996. "Never Choose the Uniquely Largest: A Characterization," Economic Theory, Springer, vol. 8(2), pages 239-49, August.
- Amartya Sen, 1997.
"Maximization and the Act of Choice,"
Econometric Society, vol. 65(4), pages 745-780, July.
- Sen, A., 1996. "Maximisation and the Act of Choice," Papers 270, Banca Italia - Servizio di Studi.
- Amartya Sen, 1996. "Maximization and the Act of Choice," Harvard Institute of Economic Research Working Papers 1766, Harvard - Institute of Economic Research.
- Ran Spiegler, 2002.
"Equilibrium in Justifiable Strategies: A Model of Reason-based Choice in Extensive-form Games,"
Review of Economic Studies,
Oxford University Press, vol. 69(3), pages 691-706.
- Spiegler, Ran, 2002. "Equilibrium in Justifiable Strategies: A Model of Reason-Based Choice in Extensive-Form Games," Review of Economic Studies, Wiley Blackwell, vol. 69(3), pages 691-706, July.
- Sen, Amartya, 1993. "Internal Consistency of Choice," Econometrica, Econometric Society, vol. 61(3), pages 495-521, May.
- J�rg Rieskamp & Jerome R. Busemeyer & Barbara A. Mellers, 2006. "Extending the Bounds of Rationality: Evidence and Theories of Preferential Choice," Journal of Economic Literature, American Economic Association, vol. 44(3), pages 631-661, September.
- Sen, Amartya K, 1971. "Choice Functions and Revealed Preference," Review of Economic Studies, Wiley Blackwell, vol. 38(115), pages 307-17, July.
- Ariel Rubinstein & Yuval Salant, 2006. "Two Comments on the Principle of Revealed Preference," Levine's Bibliography 321307000000000272, UCLA Department of Economics.
- Manzini, Paola & Mariotti, Marco, 2006.
"Two-Stage Boundedly Rational Choice Procedures: Theory and Experimental Evidence,"
IZA Discussion Papers
2341, Institute for the Study of Labor (IZA).
- Paola Manzini & Marco Mariotti, 2006. "Two-stage Boundedly Rational Choice Procedures: Theory and Experimental Evidence," Working Papers 561, Queen Mary University of London, School of Economics and Finance.
- Ehlers, Lars & Sprumont, Yves, 2008. "Weakened WARP and top-cycle choice rules," Journal of Mathematical Economics, Elsevier, vol. 44(1), pages 87-94, January.
- Eliaz, Kfir & Ok, Efe A., 2006. "Indifference or indecisiveness? Choice-theoretic foundations of incomplete preferences," Games and Economic Behavior, Elsevier, vol. 56(1), pages 61-86, July.
- Paola Manzini & Marco Mariotti, 2007. "Sequentially Rationalizable Choice," American Economic Review, American Economic Association, vol. 97(5), pages 1824-1839, December.
- 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.
- Amos Tversky & Itamar Simonson, 1993. "Context-Dependent Preferences," Management Science, INFORMS, vol. 39(10), pages 1179-1189, October.
When requesting a correction, please mention this item's handle: RePEc:qmw:qmwecw:wp607. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Nick Vriend)
If references are entirely missing, you can add them using this form.