This paper examines the efficiency of the two major Australian football betting markets: the Australian Rugby League (ARL) FootyTAB market and the Australian Football League (AFL) Footywin market. Probit and ordered probit models are tailored to the unique structures of the markets. This circumvents some potential econometric problems, and also allows us to test betting strategies in which a bet is placed only when there is a high ex‐ante probability of success. Our probit models are successful in predicting game outcomes in both the ARL and AFL. While several of our betting strategies generate significant profits, both in‐sample and out‐of‐sample, we offer a number of reasons why we are cautious about interpreting these results as conclusive evidence of market inefficiency.
Ali, M.M., 1977, Probability and utility estimates for racetrack bettors, Journal of Political Economy, 85, 803–815.
2.
Alpert, W. and H. Raiffa, 1982, A progress report on the training of probability assessors, in: D. Kahneman, P. Slovic, and A. Tversky, Judgement Under Uncertainty: Heuristics and Biases (Cambridge, Cambridge University Press).
3.
Bird, R. and M. McCrae, 1987, Tests of the efficiency of racetrack betting using bookmaker odds, Management Science, 33, 1552–1562.
4.
Bird, R., M. McCrae, and J. Beggs, 1987, Are gamblers really risk takers? Australian Economic Papers, December, 237–253.
5.
Boudoukh, J., M.P. Richardson, and R.F. Whitelaw, 1994, A tale of three schools: insights on autocorrelaion of short‐horizon stock returns, Review of Financial Studies, 7, 539–573.
6.
Brown, W.O. and R.D. Sauer, 1993, Fundamentals or noise? Evidence from the professional basketball betting market, Journal of Finance, 48, 1193–1209.
7.
Camerer, C.F., 1989, Does the basketball market believe in the “hot hand”The American Economic Review, 79, 1257–1261.
8.
Clarke, R. and M. Statman, 1994, Growth, value, good and bad, Financial Analysts Journal, Nov‐Dec, 82–86.
9.
De Bondt, W. and R. H. Thaler, 1985, Does the stock market overreact? Journal of Finance, 40, 793–805.
10.
De Bondt, W. and R. H. Thaler, 1987, Some further evidence on investor overreaction and stock market seasonality, Journal of Finance, 42, 557–581.
11.
Denis, D. J. and D. K. Denis, 1995, Perfor Mance changes following top management dismissals, Journal of Finance, 50, 1029–1057.
12.
Fama, E. F., 1970, Efficient capital markets: a review of theory and empirical work, Journal of Finance, 25, 383–417.
13.
Fama, E.F., 1991, Efficient capital markets II, Journal of Finance, 46, 1575–1617.
14.
Gandar, J., R. Zuber, T. O'Brien, and B. Russo, 1988, Testing rationality in the point spread betting market, Journal of Finance, 43, 995–1008.
15.
Gray, P.K. and S.F. Gray, 1995, Testing market efficiency: evidence from the NFL sports betting market, Working Paper, Fuqua School of Business, Duke University.
16.
Golec, E. K. and J. A. Tamarkin, 1991, The efficiency of sports betting markets, Journal of Financial Economics, 4, 653–665.
17.
Heisler, J., 1994, Recent research in behavioural finance, Financial Markets, Institutions and Instruments, 3, 76–104.
18.
Johnson, W.B., R.P. Magee, N.J. Nagarajan, and H.A. Newman, 1985, An analysis of the stock price reaction to sudden executive deaths, Journal of Accounting and Economics, 7, 151–174.
19.
Kahneman, D., P. Slovic, and A. Tversky, 1982, Judgement Under Uncertainty: Heuristics and Biases (Cambridge, Cambridge University Press).
20.
Stael von Holstein, C‐A., 1971, Two techniques for assessment of subjective probability distributions—an experimental study, Acta Psychologica, 35, 478–494.
21.
Swidler, S. and R. Shaw, 1995, Racetrack wagering and the unifor Med bettor: a study of market efficiency, The Quarterly Review of Economics and Finance, 35, 305–314.
22.
Thaler, R.H., ed., 1994, Advances in Behavioural Finance (New York, Sage Foundation).
23.
Thaler, R.H. and W. T. Ziemba, 1988, Parimutuel betting markets: racetracks and lotteries, Journal of Economic Perspectives, 2, 161–174.
24.
Tuckwell, R.H., 1983, The thoroughbred gambling market: efficiency, equity and related issues, Australian Economic Papers, 22, 106–118.
25.
Warner, J., R. Watts, and K. Wruck, 1988, Stock prices and top management changes, Journal of Financial Economics, 20, 461–492.
26.
Weisbach, M., 1988, Outside directors and CEO turnover, Journal of Financial Economics, 20, 431–460.
27.
Winkler, R., 1967, The assessment of prior distributions in Baysian analysis, Journal of the American Statistical Association, 62, 776–800.
28.
Woodland, L.M. and B.M. Woodland, 1991, The effects of risk aversion on wagering: point spread versus odds, Journal of Political Economy, 99, 638–653.
29.
Woodland, L.M. and B.M. Woodland, 1994, Market efficiency and the favorite‐longshot bias: the baseball betting market, Journal of Finance, 49, 269–279.
30.
Zuber, R.A., J.M. Gandar, and B.D. Bowers, 1985, Beating the spread: testing the efficiency of the gambling market for national football league games, Journal of Political Economy, 93, 800–806.
