The extent to which unbalanced schedules cause distortions in sports league tables
AbstractThe Australian Football League (AFL) has operated its fixture on the basis of an unbalanced schedule since the league expanded from 12 to 14 teams in 1987. This system contains a number of factors (some random) determining the set of bilateral combinations of teams that play each other on an extra occasion during the course of the season, not least of all maximising attendances. While the status quo may be unavoidable to some extent (it is also a bone of contention to many fans), its implications for within-season measures of competitive balance are nonetheless obvious. This is because of the potential for biases being created in the end-of-season league table as a result of the unbalanced schedule. This paper uses a modified model to correct for this inherent bias over the seasons 1997–2008, and the results are discussed in detail. The model is also generalisable to many unbalanced schedule designs observed in professional sports leagues worldwide.
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Bibliographic InfoArticle provided by Elsevier in its journal Economic Modelling.
Volume (Year): 28 (2011)
Issue (Month): 1 ()
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Web page: http://www.elsevier.com/locate/inca/30411
Competitive balance; Measurement methods;
Other versions of this item:
- Lenten, Liam J.A., 2011. "The extent to which unbalanced schedules cause distortions in sports league tables," Economic Modelling, Elsevier, vol. 28(1-2), pages 451-458, January.
- C14 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Semiparametric and Nonparametric Methods: General
- L83 - Industrial Organization - - Industry Studies: Services - - - Sports; Gambling; Recreation; Tourism
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.:
- Simon Rottenberg, 1956. "The Baseball Players' Labor Market," Journal of Political Economy, University of Chicago Press, vol. 64, pages 242.
- Harbring, Christine & Irlenbusch, Bernd, 2003. "An experimental study on tournament design," Labour Economics, Elsevier, vol. 10(4), pages 443-464, August.
- Howard J. Weiss, 1986. "The Bias of Schedules and Playoff Systems in Professional Sports," Management Science, INFORMS, vol. 32(6), pages 696-713, June.
- Joshua Utt & Rodney Fort, 2002. "Pitfalls to Measuring Competitive Balance With Gini Coefficients," Journal of Sports Economics, , vol. 3(4), pages 367-373, November.
- Rodney J. Paul & Andrew P. Weinbach & Peter C. Melvin, 2004. "The Yankees Effect: The Impact of Interleague Play And The Unbalanced Schedule On Major League Baseball Attendance," New York Economic Review, New York State Economics Association (NYSEA), vol. 35(1), pages 3-15.
- Allen R. Sanderson & John J. Siegfried, 2003. "Thinking About Competitive Balance," Vanderbilt University Department of Economics Working Papers 0318, Vanderbilt University Department of Economics.
- Michael R. Butler, 2002. "Interleague Play and Baseball Attendance," Journal of Sports Economics, , vol. 3(4), pages 320-334, November.
- Rodney J. Paul, 2003. "Variations in NHL Attendance," American Journal of Economics and Sociology, Wiley Blackwell, vol. 62(2), pages 345-364, 04.
- Ronald G. Ehrenberg & Michael L. Bognanno, 1988.
"Do Tournaments Have Incentive Effects?,"
NBER Working Papers
2638, National Bureau of Economic Research, Inc.
- Liam J. A. Lenten, 2008. "Unbalanced Schedules And The Estimation Of Competitive Balance In The Scottish Premier League," Scottish Journal of Political Economy, Scottish Economic Society, vol. 55(4), pages 488-508, 09.
- Stefan Szymanski, 2003. "The Economic Design of Sporting Contests," Journal of Economic Literature, American Economic Association, vol. 41(4), pages 1137-1187, December.
- P. Dorian Owen, 2013. "Measurement of Competitive Balance and Uncertainty of Outcome," Working Papers 1311, University of Otago, Department of Economics, revised Aug 2013.
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