The ethics of parimutuel systems

Area of Science:

• Betting Systems Analysis
• Economic Ethics
• Gambling Studies

Background:

• Parimutuel betting is often considered morally superior to bookmaking due to its peer-to-peer nature.
• This perceived fairness is based on the principle of bettors wagering against each other without discrimination.

Purpose of the Study:

• To examine deviations from the pure parimutuel principle in existing betting systems.
• To assess the ethical implications of these deviations, particularly concerning taxation and fairness.

Main Methods:

• Analysis of parimutuel system structures and their financial operations.
• Examination of three specific deviations: higher deductions from exotic pools, higher deductions when long odds win, and minimum dividend payouts.

Main Results:

• The study identifies three key deviations that undermine the claim of pure parimutuel fairness.
• These deviations create an inverse relationship between bettor wealth and bet odds, mirroring regressive taxation.

Conclusions:

• Deviations in parimutuel systems, such as differential deductions and minimum dividends, introduce regressive taxation.
• These practices ethically compromise parimutuel betting by discriminating against lower-income bettors and those placing long-odds bets.