The False Consensus Effect: Deconstruction and Reconstruction of an Anomaly
Abstract
We present a striking example of the deconstruction and reconstruction of an anomaly. In line with previous experiments we show in a one-shot setting that the allegedly robust false consensus effect disappears if representative information is readily available. But the effect reappears if a small cognitive effort is required to retrieve the information. Most subjects apparently ignore valuable information if it is not handed to them on a silver platter. We conclude that the relevance of the false consensus effect depends on the difficulty of the information retrieval and that the underlying mechanism is an information processing defficiency rather than egocentricity. Moreover, we discuss the potential relevance of our findings for other well-known effects like the winner’s curse and overconfidence.Download Info
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Paper provided by The Center for Economic Research and Graduate Education - Economic Institute, Prague in its series CERGE-EI Working Papers with number wp233.Length:
Date of creation: Sep 2004
Date of revision:
Handle: RePEc:cer:papers:wp233
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Related research
Keywords: False Consensus; Information Processing; Anomalies; Experimental Economics.;Find related papers by JEL classification:
- C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior
- D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search, Learning, and Information
- D84 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Expectations; Speculations
References
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- Heijden, E.C.M. van der & Nelissen, J.H.M. & Potters, J.J.M., 2004. "Opinions on Tax Deductions and the Consensus Effect in a Survey-Experiment," Discussion Paper 2004-23, Tilburg University, Center for Economic Research.
- Charness, Gary B & Grosskopf, Brit, 2000.
"Relative Payoffs And Happiness: An Experimental Study,"
University of California at Santa Barbara, Economics Working Paper Series
qt8389x8z2, Department of Economics, UC Santa Barbara.
- Charness, Gary & Grosskopf, Brit, 2001. "Relative payoffs and happiness: an experimental study," Journal of Economic Behavior & Organization, Elsevier, vol. 45(3), pages 301-328, July.
- Gary Charness & Brit Grosskopf, 1999. "Relative payoffs and happiness: An experimental study," Economics Working Papers 436, Department of Economics and Business, Universitat Pompeu Fabra, revised Jan 2000.
- Brit Grosskopf, 2000. "Relative Payoffs and Happiness: An Experimental Study," Econometric Society World Congress 2000 Contributed Papers 1263, Econometric Society.
- Selten, Reinhard & Ockenfels, Axel, 1998. "An experimental solidarity game," Journal of Economic Behavior & Organization, Elsevier, vol. 34(4), pages 517-539, March.
Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Eline Heijden & Jan Nelissen & Jan Potters, 2007.
"Opinions on the Tax Deductibility of Mortgages and the Consensus Effect,"
De Economist,
Springer, vol. 155(2), pages 141-159, June.
- Heijden, E.C.M. van der & Nelissen, J.H.M. & Potters, J.J.M., 2007. "Opinions on the tax deductability of mortgages and the consensus effect," Open Access publications from Tilburg University urn:nbn:nl:ui:12-195203, Tilburg University.
- Borck, Rainald & Frank, Bjorn & Robledo, Julio R., 2006. "An empirical analysis of voluntary payments for information goods on the Internet," Information Economics and Policy, Elsevier, vol. 18(2), pages 229-239, June.
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