An academic study of the National Basketball Association, whose playoffs continue tonight, suggests that a racial bias found in other parts of American society has existed on the basketball court as well.
A coming paper by a University of Pennsylvania professor and a Cornell University graduate student says that, during the 13 seasons from 1991 through 2004, white referees called fouls at a greater rate against black players than against white players.
Justin Wolfers, an assistant professor of business and public policy at the Wharton School, and Joseph Price, a Cornell graduate student in economics, found a corresponding bias in which black officials called fouls more frequently against white players, though that tendency was not as strong. They went on to claim that the different rates at which fouls are called Ã¢â‚¬Å“is large enough that the probability of a team winning is noticeably affected by the racial composition of the refereeing crew assigned to the game.Ã¢â‚¬Â
Or just to be safe, if you own an NBA franchise and you really want to win, make sure your team is comprised only of white guys.