Quotation Leitner, Christoph, Zeileis, Achim, Hornik, Kurt. 2011. Bookmaker consensus and agreement for the UEFA Champions League 2008/09. IMA Journal of Management Mathematics 22 (2): 183-194.




Bookmakers odds are an easily available source of "prospective" information that is often employed for forecasting the outcome of sports events. In order to investigate the statistical properties of bookmakers odds from a variety of bookmakers for a number of different potential outcomes of a sports event, a class of mixed-effects models is explored, providing information about both consensus and (dis)agreement across bookmakers. In an empirical study of the Union of European Football Associations Champions League, the most prestigious football club competition in Europe, model selection yields a simple and intuitive model with team-specific means for capturing consensus and team-specific standard deviations reflecting agreement across bookmakers. The resulting consensus forecast performs well in practice, exhibiting high correlation with the actual tournament outcome. Furthermore, the agreement across the bookmakers can be shown to be strongly correlated with the predicted consensus and can thus be incorporated in a more parsimonious model for agreement while preserving the same consensus fit. doi: 10.1093/imaman/dpq016


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Status of publication Published
Affiliation WU
Type of publication Journal article
Journal IMA Journal of Management Mathematics
Citation Index SSCI
WU-Journal-Rating new FIN-A
Language English
Title Bookmaker consensus and agreement for the UEFA Champions League 2008/09
Volume 22
Number 2
Year 2011
Page from 183
Page to 194
URL http://imaman.oxfordjournals.org/content/22/2/183


Leitner, Christoph (Details)
Zeileis, Achim (Former researcher)
Hornik, Kurt (Details)
Finance, Accounting and Statistics DP (Details)
Institute for Statistics and Mathematics IN (Details)
Research Institute for Computational Methods FI (Details)
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