People often see the same evidence but draw opposite conclusions, becoming polarized over time. More surprisingly, disagreements persist even when they are commonly known. We derive a model and present an experiment showing that opinions can diverge when one-dimensional opinions are formed from two-dimensional information. When subjects are given sufficient information to reach agreement, however, disagreement persists. Subjects discount information when it is filtered through the actions of others, but not when it is presented directly, indicating that common knowledge of disagreement may be the result of excessive skepticism about the decision-making skills of others. (JEL C92, D82, D83)
Volume (Year): 4 (2012)
Issue (Month): 1 (February)
|Contact details of provider:|| Web page: https://www.aeaweb.org/aej-micro|
More information through EDIRC
|Order Information:||Web: https://www.aeaweb.org/subscribe.html|
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.:
- Börgers, Tilman & Hernando-Veciana, Angel & Krähmer, Daniel, 2013.
"When are signals complements or substitutes?,"
Journal of Economic Theory,
Elsevier, vol. 148(1), pages 165-195.
- Hernando-Veciana, Ángel & Krähmer, Daniel & Börgers, Tilman, 2007. "When are signals complements or substitutes?," UC3M Working papers. Economics we072111, Universidad Carlos III de Madrid. Departamento de Economía.
- Börgers, Tilman & Hernando-Veciana, Angel & Krähmer, Daniel, 2010. "When are Signals Complements or Substitutes?," MPRA Paper 29124, University Library of Munich, Germany.
- Tilman Borgers & Angel Hernanco-Veciana & Daniel Krohmer, 2010. "When are Signals Complements or Substitutes," Discussion Papers 1488, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Chakravarthi Narasimhan & Chuan He & Eric Anderson & Lyle Brenner & Preyas Desai & Dmitri Kuksov & Paul Messinger & Sridhar Moorthy & Joseph Nunes & Yuval Rottenstreich & Richard Staelin & George Wu &, 2005. "Incorporating Behavioral Anomalies in Strategic Models," Marketing Letters, Springer, vol. 16(3), pages 361-373, December.
- David Eil & Justin M. Rao, 2011. "The Good News-Bad News Effect: Asymmetric Processing of Objective Information about Yourself," American Economic Journal: Microeconomics, American Economic Association, vol. 3(2), pages 114-138, May.
- Luís Santos-Pinto & Joel Sobel, 2005. "A Model of Positive Self-Image in Subjective Assessments," American Economic Review, American Economic Association, vol. 95(5), pages 1386-1402, December.
- Geanakoplos, John D. & Polemarchakis, Heraklis M., 1982. "We can't disagree forever," Journal of Economic Theory, Elsevier, vol. 28(1), pages 192-200, October.
- John Geanakoplos & Heracles M. Polemarchakis, 1982. "We Can't Disagree Forever," Cowles Foundation Discussion Papers 639, Cowles Foundation for Research in Economics, Yale University.
- David Hirshleifer, 2001. "Investor Psychology and Asset Pricing," Journal of Finance, American Finance Association, vol. 56(4), pages 1533-1597, 08.
- Hirshleifer, David, 2001. "Investor Psychology and Asset Pricing," MPRA Paper 5300, University Library of Munich, Germany.
- Ludwig, Alexander & Zimper, Alexander, 2007. "Attitude polarization," Papers 07-66, Sonderforschungsbreich 504.
- Alexander Zimper & Alexander Ludwig, 2007. "Attitude polarization," MEA discussion paper series 07155, Munich Center for the Economics of Aging (MEA) at the Max Planck Institute for Social Law and Social Policy.
- Ludwig, Alexander & Zimper, Alexander, 2007. "Attitude polarization," Sonderforschungsbereich 504 Publications 07-66, Sonderforschungsbereich 504, Universität Mannheim;Sonderforschungsbereich 504, University of Mannheim.
- Kondor, Péter, 2011. "The more we know on the fundamental, the less we agree on the price," CEPR Discussion Papers 8455, C.E.P.R. Discussion Papers. Full references (including those not matched with items on IDEAS)