Exploring Decision Makers' Use of Price Information in a Speculative Market

We explore the extent to which the decisions of participants in a speculative market effectively account for information contained in prices and price movements. The horse race betting market is an ideal environment to explore these issues. A conditional logit model is constructed to determine winning probabilities based on bookmakers closing prices and the time-indexed movement of prices to the market close. We incorporate a technique for extracting predictors from price (odds) curves using orthogonal polynomials. The results indicate that closing prices do not fully incorporate market price information, particularly information that is less readily discernable by market participants.

[1]  Kian Guan Lim,et al.  Cross-Track Betting: Is the Grass Greener on the Other Side? , 1994 .

[2]  J. Dowie,et al.  Covariance decompositions and betting markets: early insights using data from French trotting , 2003 .

[3]  Johnnie E. V. Johnson,et al.  Calibration of Subjective Probability Judgments in a Naturalistic Setting. , 2001, Organizational behavior and human decision processes.

[4]  D. McFadden.  Conditional logit analysis of qualitative choice behavior , 1972 .

[5]  G. Barrie Wetherill,et al.  Intermediate Statistical Methods , 1982 .

[6]  Hyun Song Shin,et al.  PRICES OF STATE CONTINGENT CLAIMS WITH INSIDER TRADERS, AND THE FAVOURITE- LONGSHOT BIAS* , 1992 .

[7]  Ab McClelland,et al.  The calibration of subjective probabilities: Theories and models 1980-1993 , 1994 .

[8]  J. Dowie,et al.  On the Efficiency and Equity of Betting Markets , 1976 .

[9]  Raymond D. Sauer,et al.  The Economics of Wagering Markets , 1998 .

[10]  R. Thaler,et al.  Anomalies Parimutuel Betting Markets: Racetracks and Lotteries , 1988 .

[11]  P. Schmidt,et al.  Limited-Dependent and Qualitative Variables in Econometrics. , 1984 .

[12]  Alex Rubner,et al.  The economics of gambling , 1966 .

[13]  Stephen Figlewski.  Subjective Information and Market Efficiency in a Betting Market , 1979, Journal of Political Economy.

[14]  Jeffrey K. Liker,et al.  A day at the races: A study of IQ, expertise, and cognitive complexity. , 1986 .

[15]  W. Ziemba,et al.  Efficiency of the Market for Racetrack Betting , 1981 .

[16]  Michael McCrae,et al.  Tests of the efficiency of racetrack betting using bookmaker odds , 1987 .

[17]  Adi Schnytzer,et al.  On the timing of inside trades in a betting market , 2002 .

[18]  G. Wetherill,et al.  Intermediate Statistical Methods , 1982 .

[19]  Adi Schnytzer,et al.  Inside Information in a Betting Market , 1995 .

[20]  Leighton Vaughan Williams,et al.  Why is There a Favourite-Longshot Bias in British Racetrack Betting Markets , 1997 .

[21]  Mukhtar M. Ali.  Probability and Utility Estimates for Racetrack Bettors , 1977, Journal of Political Economy.

[22]  G. Maddala.  Limited-dependent and qualitative variables in econometrics: Introduction , 1983 .

[23]  Richard E. Quandt,et al.  Racetrack betting and informed behavior , 1982 .

[24]  Victor S. Y. Lo.  Application of Logit Models in Racetrack Data , 2008 .

[25]  W. Ziemba,et al.  Arbitrage Strategies for Cross-Track Betting on Major Horse Races , 1990 .

[26]  N. Crafts,et al.  Some Evidence of Insider Knowledge in Horse Race Betting in Britain , 1985 .

[27]  W. Mcglothlin.  Stability of choices among uncertain alternatives. , 1956, The American journal of psychology.

[28]  Peter Ayton,et al.  Immediate and short-term judgemental forecasting: Personologism, situationism or interactionism? , 1988 .

[29]  John L. Kelly,et al.  A new interpretation of information rate , 1956, IRE Trans. Inf. Theory.

[30]  Robert H. Ashton,et al.  Effects of justification and a mechanical aid on judgment performance , 1992 .

[31]  W. Eadington.  Institute for the study of gambling and commercial gaming , 1990 .

[32]  Arthur E. Hoerl,et al.  Reliability of Subjective Evaluations in a High Incentive Situation , 1974 .

[33]  W. F. Benter.  Computer-Based Horse Race Handicapping and Wagering Systems , 2008 .

[34]  Johnnie E.V. Johnson,et al.  Investigating the roots of the favourite–longshot bias: an analysis of decision making by supply- and demand-side agents in parallel betting markets , 2000 .

[35]  R H Tuckwell.  The Thoroughbred Gambling Market: Efficiency, Equity and Related Issues , 1983 .

[36]  R. Henery,et al.  On the average probability of losing bets on horses with given starting price odds , 1985 .

[37]  E. Thorp.  OPTIMAL GAMBLING SYSTEMS FOR FAVORABLE GAMES , 1969 .