Bookmaker and Pari-Mutuel Betting: Is a (Reverse) Favourite-Longshot Bias Built-In?

Authors: Koch, Alexander K.; Shing, Hui-Fai

Source: The Journal of Prediction Markets, Volume 2, Number 2, September 2008 , pp. 29-50(22)

Publisher: University of Buckingham Press

Key:
Free Content - Free Content
New Content - New Content
Subscribed Content - Subscribed Content
Free Trial Content - Free Trial Content

Abstract:

A widely documented empirical regularity in gambling markets is that bets on high probability events (a race won by a “favourite”) have higher expected returns than bets on low probability events (a “longshot” wins). Such favourite-longshot (FL) biases however appear to be more severe and persistent in bookmaker markets than in pari-mutuel markets; the latter sometimes exhibit no bias or a reverse FL bias. Our results help understand these differences: the odds grid in bookmaker markets leads to a built-in FL bias, whereas that used in pari-mutuel betting pushes these markets toward a reverse FL bias.

Keywords: GAMBLING; FAVOURITE-LONGSHOT BIAS; BOOKMAKER BETTING; PARIMUTUEL BETTING; BREAKAGE; TICK SIZE

Document Type: Research article

The full text electronic article is available for purchase. You will be able to download the full text electronic article after payment.

$38.49 plus tax

 

OR

Back to top

Key:
Free Content - Free Content
New Content - New Content
Subscribed Content - Subscribed Content
Free Trial Content - Free Trial Content
Page Help Click here for Page Help
Shopping cart
Tools
Sign in






Need to register?
Sign up here
Text size: A | A | A | A