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Erev, I. et al. A Choice Prediction Competition for Market Entry Games: An Introduction. Games 2010, 1, 117-136
Games 2011, 2(1), 16-20; doi:10.3390/g2010016
Short Note

Correlated Individual Differences and Choice Prediction

Department of Economics, University of Zurich, Blümlisalpstrasse 10, 8006 Zurich, Switzerland
Received: 17 December 2010 / Revised: 14 January 2011 / Accepted: 26 January 2011 / Published: 7 February 2011
(This article belongs to the Special Issue Predicting Behavior in Games)
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This note briefly summarizes the consequences of adding correlated individual differences to the best baseline model in the Games competition, I-SAW. I find evidence that the traits of an individual are correlated, but refining I-SAW to capture these correlations does not significantly improve the model’s accuracy when predicting average behavior.
Keywords: individual differences; choice prediction; I-SAW; modeling correlation individual differences; choice prediction; I-SAW; modeling correlation
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Lindsay, L. Correlated Individual Differences and Choice Prediction. Games 2011, 2, 16-20.

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