Boston Globe – May 20, 2012
In the Olympics, many events depend on subjective scoring from a panel of judges. But confidence in these scoring systems has been undermined by scandals, perhaps most infamously a 2002 pairs skating case in which a French judge “was reportedly pressured by some combination of her national federation and the Russian mafia to vote for a Russian pair in exchange for a Russian vote for a French couple in ice dancing.”
In response, the International Skating Union, the ISU, anonymized judges’ scores—on the theory that vote trading would then be harder to carry off—and developed an elaborate score-tabulation system. A new study from a professor of economics at Dartmouth, however, suggests this has all been for naught or, even worse, for show.