Why Betfair Exchange Often Gives Better Price Efficiency Than Bookmakers Like BetVictor and Bet365 for Premier League Bets

https://varimail.com/articles/how-regulation-r-left-irish-punters-frustrated-and-the-practical-routes-back-to-fair-betting/

How market structure and numbers show the exchange can cut bookmaker margins The data suggests betting exchanges change the economics of price-setting