Noise, Information and the Favorite-Longshot Bias in Parimutuel Predictions

Research output: Contribution to journal › Journal article › Research › peer-review

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Noise, Information and the Favorite-Longshot Bias in Parimutuel Predictions. / Ottaviani, Marco; Sørensen, Peter Norman.

In: American Economic Journal. Microeconomics, Vol. 2, No. 1, 2010, p. 58-85.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Ottaviani, M & Sørensen, PN 2010, 'Noise, Information and the Favorite-Longshot Bias in Parimutuel Predictions', American Economic Journal. Microeconomics, vol. 2, no. 1, pp. 58-85. https://doi.org/10.1257/mic.2.1.58

APA

Ottaviani, M., & Sørensen, P. N. (2010). Noise, Information and the Favorite-Longshot Bias in Parimutuel Predictions. American Economic Journal. Microeconomics, 2(1), 58-85. https://doi.org/10.1257/mic.2.1.58

Vancouver

Ottaviani M, Sørensen PN. Noise, Information and the Favorite-Longshot Bias in Parimutuel Predictions. American Economic Journal. Microeconomics. 2010;2(1):58-85. https://doi.org/10.1257/mic.2.1.58

Author

Ottaviani, Marco ; Sørensen, Peter Norman. / Noise, Information and the Favorite-Longshot Bias in Parimutuel Predictions. In: American Economic Journal. Microeconomics. 2010 ; Vol. 2, No. 1. pp. 58-85.

Bibtex

@article{72a369604d3d11df928f000ea68e967b,
title = "Noise, Information and the Favorite-Longshot Bias in Parimutuel Predictions",
abstract = "According to the favorite-longshot bias, the expected return on an outcome tends to increase in the fraction of bets laid on that outcome. We derive testable implications for the direction and extent of the bias depending on the ratio of private information to noise present in the market. We link this ratio to observables such as the number of bettors, the number of outcomes, the amount of private information, the level of participation generated by recreational interest in the event, the divisibility of bets, the presence of ex post noise, as well as ex ante asymmetries across outcomes.",
author = "Marco Ottaviani and S{\o}rensen, {Peter Norman}",
note = "JEL classification: D81, D83",
year = "2010",
doi = "10.1257/mic.2.1.58",
language = "English",
volume = "2",
pages = "58--85",
journal = "American Economic Journal: Microeconomics",
issn = "1945-7669",
publisher = "American Economic Association",
number = "1",

}

RIS

TY - JOUR

T1 - Noise, Information and the Favorite-Longshot Bias in Parimutuel Predictions

AU - Ottaviani, Marco

AU - Sørensen, Peter Norman

N1 - JEL classification: D81, D83

PY - 2010

Y1 - 2010

N2 - According to the favorite-longshot bias, the expected return on an outcome tends to increase in the fraction of bets laid on that outcome. We derive testable implications for the direction and extent of the bias depending on the ratio of private information to noise present in the market. We link this ratio to observables such as the number of bettors, the number of outcomes, the amount of private information, the level of participation generated by recreational interest in the event, the divisibility of bets, the presence of ex post noise, as well as ex ante asymmetries across outcomes.

AB - According to the favorite-longshot bias, the expected return on an outcome tends to increase in the fraction of bets laid on that outcome. We derive testable implications for the direction and extent of the bias depending on the ratio of private information to noise present in the market. We link this ratio to observables such as the number of bettors, the number of outcomes, the amount of private information, the level of participation generated by recreational interest in the event, the divisibility of bets, the presence of ex post noise, as well as ex ante asymmetries across outcomes.

U2 - 10.1257/mic.2.1.58

DO - 10.1257/mic.2.1.58

M3 - Journal article

VL - 2

SP - 58

EP - 85

JO - American Economic Journal: Microeconomics

JF - American Economic Journal: Microeconomics

SN - 1945-7669

IS - 1

ER -

ID: 19394249