I don't know how many of you keep up with Major League
Baseball, but Andrew McCutchen of the Pittsburgh Pirates was just elected
National League MVP. Miguel Cabrera was elected American League MVP, but that
is not important. What is important is how these men earned the MVP title.
Many moons ago, we discussed Mueller’s alternatives to
majority rule. One of these alternatives was the Borda count in which the
candidates are ranked in a voter’s preference ordering. The candidate with the
highest number of points is deemed the winner. Since there are many candidates/players for the MVP award (over 10), Mueller would agree that the Borda count
(or Hare/Coombs systems) is the most Condorcet efficient voting system. The Borda count
is efficient because it satisfies neutrality, cancellation, faithfulness, and
consistency in choosing the Condorcet winner.
Here is the voting
breakdown of the NL MVP candidates. Andrew McCutchen is the clear winner with
409 points, followed by Goldschmidt (242 points), then Molina* (219 points).
First place votes earn 14 points (4 point bonus from the traditional Borda
Count), second place votes earn 9 points, and it declines one point from there. According
to the breakdown, McCutchen would have still won in majority rule (28 first
place votes out of 30), plurality rule, Condorcet criterion (behind Molina twice and
Carpenter once), Hare system, and Coombs system; however, some years the majority rule winner isn't necessarily the Borda count winner (See: 2011 AL MVP voting).
*Side note: in a Hare system, Molina would’ve gotten second
place since he had two more 1st place votes than Goldschmidt.
No comments:
Post a Comment